{"title":"Cytokines \u0026 Growth Factors","description":"\u003cp\u003eCytokines are a class of small proteins that are released by cells that have a specific effects on the interactions between cells, on communications between cells or on the behavior of cells. Cytokines include the interleukins, lymphokines and cell signal molecules, such as tumor necrosis factor and the interferons, which trigger inflammation and respond to infections.\u003c\/p\u003e\n\u003cp\u003eGrowth factors, often regarded as a subset of cytokines, are signaling proteins that stimulate \u003cspan data-mce-fragment=\"1\"\u003ea variety of cellular processes such as cell growth, proliferation, migration, and differentiation.\u003c\/span\u003e\u003c\/p\u003e","products":[{"product_id":"interferon-alpha-2b-human-e-coli-recombinant-protein","title":"Interferon alpha 2b Human, E. coli Recombinant Protein","description":"\u003ch2\u003e\u003cspan data-mce-fragment=\"1\"\u003eDescription\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eInterferon alpha 2b Human, E. coli Recombinant Protein\u003c\/em\u003e is a single, non-glycosylated, polypeptide chain containing 166 amino acids and has a molecular mass of 19400 Dalton. The difference between IFNA2A and IFNA2B is in the amino acid present at position 23. IFN-alpha 2a has a lysine at that position 23 while IFN-alpha 2b has arginine.\u003c\/p\u003e\n\u003cp\u003eThe IFN-alpha 2b gene was obtained from human leukocytes. The IFN-a 2b protein is purified by proprietary chromatographic techniques.\u003c\/p\u003e\n\u003ch2\u003eSummary\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003eIFN-alpha is produced by macrophages and has antiviral activities. IFN stimulates the production of two enzymes: protein kinase and an oligoadenylate synthetase.\u003c\/p\u003e\n\u003ch2\u003eAmino Acid Sequence\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003eMCDLPQTHSL GSRRTLMLLA QMR\u003cstrong\u003eR\u003c\/strong\u003eISLFSC LKDRHDFGFP QEEFGNQFQK AETIPVLHEM IQQIFNLFST KDSSAAWDET LLDKFYTELY QQLNDLEACV IQGVGVTETP LMKEDSILAV RKYFQRITLY LKEKKYSPCA WEVVRAEIMR SFSLSTNLQE SLRSKE\u003c\/p\u003e\n\u003ch2\u003eType\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003eRecombinant Protein\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eSource\u003c\/h2\u003e\n\u003cp\u003eE. coli\u003c\/p\u003e\n\u003ch2\u003ePurity\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003eGreater than 98.0%.\u003c\/p\u003e\n\u003ch2\u003eBiological Activity\u003c\/h2\u003e\n\u003cp class=\"product-specs-content\"\u003e\u003cspan\u003eThe specific activity as determined in a viral resistance assay using bovine kidney MDBK cells was found to be 260,000,000 IU\/ mg.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eFormulation\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eSterile-filtered white lyophilized (freeze-dried) powder. Lyophilized from a (1 mg\/ml) solution in containing 2.3 mg Sodium phosphate dibasic and 0.55 mg sodium phosphate monobasic buffer.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"product-specs-content\"\u003e\n\u003ch2\u003eReconstitution\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cdiv class=\"product-specs-content\"\u003eIt is recommended to reconstitute the lyophilized IFN-alpha 2b in sterile 18MΩ-cm H2O not less than 100 µg\/ml, which can then be further diluted to other aqueous solutions.\u003c\/div\u003e\n\u003cdiv class=\"product-specs-content\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eShipping\u003c\/h2\u003e\n\u003cp\u003eShipped at ambient temperature. Upon receipt, store the product at the temperature recommended below.\u003c\/p\u003e\n\u003ch2\u003eStorage\/Expiration\u003c\/h2\u003e\n\u003cp\u003eLyophilized \u003cspan data-mce-fragment=\"1\"\u003eIFN-a 2b,\u003c\/span\u003e although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution, IFN alpha 2b should be stored at 4°C between 2-7 days and for future use below -18°C. For long term storage it is recommended to add a carrier protein (0.1% \u003ca href=\"https:\/\/ilexlife.com\/collections\/bsa-hsa-serum-albumin\" title=\"HSA \/ BSA PRODUCT COLLECTION\" target=\"_blank\"\u003eHSA or BSA\u003c\/a\u003e). \u003cstrong\u003ePlease prevent freeze-thaw cycles.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eUsage\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThis product is intended for \u003c\/span\u003e\u003cstrong\u003eLaboratory Research Use Only\u003c\/strong\u003e\u003cspan\u003e. Not for use in diagnostic or therapeutic procedures. This product may not be used as a pharmaceutical or veterinary drug, agricultural product, or food additive.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eOther Names\u003c\/h2\u003e\n\u003cdiv class=\"product-specs-content\"\u003e\n\u003cdiv class=\"product-specs-content\"\u003e\u003cspan\u003eIFN-α 2b, IFN alpha 2b, IFNA, INFA2, MGC125764, MGC125765, Interferon alfa-2b\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-specs-content\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch2\u003eRESOURCES\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca title=\"Interferon alpha 2b Human, E. coli Recombinant Protein Product Datasheet (PDS)\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0563\/4487\/1064\/files\/A3205_IFN-a_2b.pdf?v=1629760081\" target=\"_blank\"\u003eProduct Datasheet (PDS)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eRelated Products\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ilexlife.com\/collections\/cytokines\" title=\"Cytokines \u0026amp; Growth Factors Product Collection\" target=\"_blank\"\u003eCytokines \u0026amp; Growth Factors\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ilex Life Sciences","offers":[{"title":"100 μg - Cat. No. A32050100","offer_id":40508688892056,"sku":"A32050100","price":185.0,"currency_code":"USD","in_stock":true},{"title":"1 mg - Cat. No. A32051000","offer_id":40508688924824,"sku":"A32051000","price":895.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0563\/4487\/1064\/files\/A3205_IFN-a2bHUMAN.jpg?v=1691090491"},{"product_id":"human-m-csf-e-coli-recombinant-protein","title":"Macrophage Colony-Stimulating Factor 1 (M-CSF) Human, E. coli Recombinant Protein","description":"\u003ch2\u003e\u003cspan\u003eDescription\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003e\u003cem\u003eMacrophage Colony-Stimulating Factor 1 (M-CSF) Human, E. coli Recombinant Protein\u003c\/em\u003e is a disulfide linked homodimer, non-glycosylated, polypeptide chain containing 2 x 159 amino acids and has a total molecular mass of 37.1 kDa. Human M-CSF is purified by proprietary chromatographic techniques.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eSummary\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eMacrophage colony-stimulating factor (M-CSF) is a\u003c\/span\u003e\u003cspan\u003e c\u003c\/span\u003e\u003cspan\u003eytokine that plays an essential role in the regulation of survival, proliferation and differentiation of hematopoietic precursor cells, especially mononuclear phagocytes, such as macrophages and monocytes. Promotes the release of proinflammatory chemokines, and thereby plays an important role in innate immunity and in inflammatory processes. Plays an important role in the regulation of osteoclast proliferation and differentiation, the regulation of bone resorption, and is required for normal bone development. Required for normal male and female fertility. Promotes reorganization of the actin cytoskeleton, regulates formation of membrane ruffles, cell adhesion and cell migration. Plays a role in lipoprotein clearance. [Reference: \u003ca title=\"UniProt Knowledgebase: UniProtKB - A0A024R0A1 (A0A024R0A1_HUMAN): Macrophage colony-stimulating factor 1 (human)\" href=\"https:\/\/www.uniprot.org\/uniprot\/A0A024R0A1\" target=\"_blank\"\u003eUniProtKB - A0A024R0A1 (CSF1_HUMAN)\u003c\/a\u003e].\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eCAS Registry No.\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003e81627-83-0\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eOther Names\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eBioactive Human M-CSF, \u003c\/span\u003e\u003cspan\u003eCSF-1, CSF1 gene product, MCSF\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eAmino Acid Sequence\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eMEEVSEYCSH MIGSGHLQSL QRLIDSQMET SCQITFEFVD QEQLKDPVCY LKKAFLLVQD IMEDTMRFRD NTPNAIAIVQ LQELSLRLKS CFTKDYEEHD KACVRTFYET PLQLLEKVKN VFNETKNLLD KDWNIFSKNC NNSFAECSSQ GHERQSEGS.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eSource\u003c\/h2\u003e\n\u003cp\u003eE. coli\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eFormulation\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eSterile filtered white lyophilized (freeze-dried) powder. The protein was lyophilized with 10mM sodium Phosphate, pH-8.0 and 50mM NaCl.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003ePurity\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eGreater than 95.0% as determined by SDS-PAGE.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eBiological Activity\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe ED\u003c\/span\u003e\u003csub\u003e50\u003c\/sub\u003e\u003cspan\u003e, calculated by the dose-dependent stimulation of the proliferation of murine M-NFS-60 indicator cells, was found to be 1.15 ng\/ml corresponding to a specific activity of 8.7x10\u003csup\u003e5\u003c\/sup\u003e Units\/mg \u003cem\u003e(Specific activity may vary slightly between each lot, please refer to the datasheet enclosed with your shipment).\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eReconstitution\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eIt is recommended to reconstitute the lyophilized M-CSF in sterile 18M-cm H2O not less than 100 µg\/ml, which can then be further diluted to other aqueous solutions.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eShipping\u003c\/h2\u003e\n\u003cp\u003eAt ambient temperature. Upon receipt, store the product at the temperature recommended below.\u003c\/p\u003e\n\u003ch2\u003eStorage\/Expiration\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eLyophilized M-CSF, although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution MCSF should be stored at 4°C between 2-7 days and for future use below -18°C. \u003c\/span\u003e\u003cstrong\u003ePlease prevent freeze-thaw cycles. \u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eUsage\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThis product is intended for \u003c\/span\u003e\u003cstrong\u003eLaboratory Research Use Only\u003c\/strong\u003e\u003cspan\u003e. Not for use in diagnostic or therapeutic procedures. This product may not be used as a pharmaceutical or veterinary drug, agricultural product, or food additive.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0563\/4487\/1064\/files\/A3308_M-CSF_Human_E._coli_975b201f-d1d7-4c48-9a28-a6892959c04c.pdf?v=1687196890\" title=\"Macrophage Colony-Stimulating Factor 1 (M-CSF) Human, E. coli Recombinant Protein Product Datasheet (PDS)\" target=\"_blank\"\u003e Product Datasheet (PDS)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"product-specs-content\"\u003e\u003cspan\u003eRelated Products\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/ilexlife.com\/collections\/cytokines\" title=\"Cytokines \u0026amp; Growth Factors Product Collection\" rel=\"noopener\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003e\u003cspan\u003eCytokines \u0026amp; Growth Factors\u003c\/span\u003e\u003c\/a\u003e\u003ca rel=\"noopener\" title=\"KGF (FGF-7) Human, E. coli Recombinant Protein\" href=\"https:\/\/ilexlife.com\/products\/kgf-fgf-7-human-e-coli-recombinant-protein\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cem\u003e\u003c\/em\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/ilexlife.com\/products\/isokine-m-csf-human-animal-free-recombinant-protein\" title=\"ISOkine® M-CSF Human, Animal-Free Recombinant Protein\" rel=\"noopener\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003e\u003cspan\u003eISOkine® M-CSF Human, Animal-Free Recombinant Protein\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ilexlife.com\/products\/human-m-csf-his-tag-e-coli-recombinant-protein\" title=\"Macrophage Colony-Stimulating Factor 1 (M-CSF) Human, His Tag, E. coli Recombinant Protein\" rel=\"noopener\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003eM-CSF Human, His Tag, E. coli Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" title=\"Macrophage Colony-Stimulating Factor 1 (M-CSF) Human, Baculovirus Recombinant Protein\" href=\"https:\/\/ilexlife.com\/products\/human-m-csf-baculovirus-recombinant-protein\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003eM-CSF Human, Baculovirus Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ilexlife.com\/products\/human-m-csf-sf9-recombinant-protein\" title=\"Macrophage Colony-Stimulating Factor 1 (M-CSF) Human, His Tag, Sf9 Insect Cells Recombinant Protein\" rel=\"noopener\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003eM-CSF Human, His Tag, Sf9 Insect Cells Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" title=\"Macrophage Colony-Stimulating Factor 1 (M-CSF) Mouse, E. coli Recombinant Protein\" href=\"https:\/\/ilexlife.com\/products\/mouse-m-csf-protein\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003eM-CSF Mouse, E. coli Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ilexlife.com\/products\/mouse-m-csf-sf9-baculovirus-recombinant-protein\" title=\"Macrophage Colony-Stimulating Factor 1 (M-CSF) Mouse, His Tag, Sf9 Insect Cells Recombinant Protein\" rel=\"noopener\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003eM-CSF Mouse, His Tag, Sf9 Insect Cells Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" title=\"Macrophage Colony-Stimulating Factor 1 (M-CSF) Rat, E. coli Recombinant Protein\" href=\"https:\/\/ilexlife.com\/products\/rat-m-csf-e-coli-recombinant-protein\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003eM-CSF Rat, E. coli Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ilexlife.com\/products\/rat-m-csf-hek293-recombinant-protein\" title=\"Macrophage Colony-Stimulating Factor 1 (M-CSF) Rat, HEK293 Recombinant Protein\" rel=\"noopener\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003eM-CSF Rat, HEK293 Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ilex Life Sciences","offers":[{"title":"10 µg - Cat. No. A3308010","offer_id":41073931124888,"sku":"A3308010","price":195.0,"currency_code":"USD","in_stock":true},{"title":"1 mg - Cat. No. A33081MG","offer_id":41073931157656,"sku":"A33081MG","price":3750.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0563\/4487\/1064\/files\/A3308_M-CSFHUMANE.COLI.jpg?v=1691182765"},{"product_id":"rat-m-csf-e-coli-recombinant-protein","title":"Macrophage Colony-Stimulating Factor 1 (M-CSF) Rat, E. coli Recombinant Protein","description":"\u003ch2\u003e\u003cspan\u003eDescription\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003e\u003cem\u003eMacrophage Colony-Stimulating Factor 1 (M-CSF) Rat, E. coli Recombinant Protein\u003c\/em\u003e is a non-glycosylated homodimer, containing 2 x 155 amino acids and has a total molecular mass of 36.2 kDa. M-CSF is purified by proprietary chromatographic techniques.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eSummary\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eMacrophage colony-stimulating factor (M-CSF) is a\u003c\/span\u003e\u003cspan\u003e c\u003c\/span\u003e\u003cspan\u003eytokine that plays an essential role in the regulation of survival, proliferation and differentiation of hematopoietic precursor cells, especially mononuclear phagocytes, such as macrophages and monocytes. Promotes the release of proinflammatory chemokines, and thereby plays an important role in innate immunity and in inflammatory processes. Plays an important role in the regulation of osteoclast proliferation and differentiation, the regulation of bone resorption, and is required for normal bone development. Required for normal male and female fertility. Promotes reorganization of the actin cytoskeleton, regulates formation of membrane ruffles, cell adhesion and cell migration. Plays a role in lipoprotein clearance. [Reference: \u003ca title=\"UniProt Knowledgebase: UniProtKB - Q8JZQ0 (CSF1_RAT): Macrophage colony-stimulating factor 1 (rat)\" href=\"https:\/\/www.uniprot.org\/uniprot\/Q8JZQ0\" target=\"_blank\"\u003eUniProtKB - Q8JZQ0 (CSF1_RAT)\u003c\/a\u003e].\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eCAS Registry No.\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003e81627-83-0\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eOther Names\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eBioactive Rat M-CSF, \u003c\/span\u003e\u003cspan\u003eCSF-1, CSF1 gene product, MCSF\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eAmino Acid Sequence\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eMEVSEHCSHM IGNGHLQILQ QLIDSQMETA CLIEYKFVDQ EQLDDPVCYL KKAFVLVQVI IEETMRFKDN TPNANATERL QELSMKLNSC FIKDYKEQNE ACVQTYKESP LRLLEKIKNF  FNETKNFLEK DWNIFSKNCN DSLAKCSSRD VVTKP.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eSource\u003c\/h2\u003e\n\u003cp\u003eE. coli\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eFormulation\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eSterile filtered white lyophilized (freeze-dried) powder. Lyophilized from a sterile filtered aqueous solution containing 10mM Na\u003c\/span\u003e\u003csub\u003e3\u003c\/sub\u003e\u003cspan\u003ePO\u003c\/span\u003e\u003csub\u003e4\u003c\/sub\u003e\u003cspan\u003e, pH 7.5.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003ePurity\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eGreater than 95.0% as determined by SDS-PAGE.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eBiological Activity\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe activity as determined by dose-dependent induction of M-NFS-60 cell proliferation is 1.65 ng\/ml. This corresponds to an expected specific activity of 6.1x10\u003c\/span\u003e\u003csup\u003e5\u003c\/sup\u003e\u003cspan\u003e units\/mg.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eReconstitution\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eIt is recommended to reconstitute the lyophilized M-CSF in sterile 18M-cm H2O not less than 100 µg\/ml, which can then be further diluted to other aqueous solutions.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eShipping\u003c\/h2\u003e\n\u003cp\u003eAt ambient temperature. Upon receipt, store the product at the temperature recommended below.\u003c\/p\u003e\n\u003ch2\u003eStorage\/Expiration\u003c\/h2\u003e\n\u003cp\u003eLyophilized M-CSF, although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution, M-CSF should be stored at 4°C between 2-7 days and for future use below -18°C. For long term storage it is recommended to add a carrier protein (0.1% \u003ca href=\"https:\/\/ilexlife.com\/collections\/bsa-hsa-serum-albumin\" title=\"HSA \/ BSA product collection\" target=\"_blank\"\u003eHSA or BSA\u003c\/a\u003e). \u003cstrong\u003ePlease prevent freeze-thaw cycles.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eUsage\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThis product is intended for \u003c\/span\u003e\u003cstrong\u003eLaboratory Research Use Only\u003c\/strong\u003e\u003cspan\u003e. Not for use in diagnostic or therapeutic procedures. This product may not be used as a pharmaceutical or veterinary drug, agricultural product, or food additive.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca title=\"Macrophage Colony-Stimulating Factor 1 (M-CSF) Rat, E. coli Recombinant Protein Product Datasheet (PDS)\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0563\/4487\/1064\/files\/A3856_M-CSF_Rat_E._coli.pdf?v=1633365188\" target=\"_blank\"\u003e Product Datasheet (PDS)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"product-specs-content\"\u003e\u003cspan\u003eRelated Products\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca aria-describedby=\"a11y-new-window-message\" rel=\"noopener\" title=\"Cytokines \u0026amp; Growth Factors Product Collection\" href=\"https:\/\/ilexlife.com\/collections\/cytokines\" target=\"_blank\"\u003e\u003cspan\u003eCytokines \u0026amp; Growth Factors\u003c\/span\u003e\u003c\/a\u003e\u003ca aria-describedby=\"a11y-new-window-message\" href=\"https:\/\/ilexlife.com\/products\/kgf-fgf-7-human-e-coli-recombinant-protein\" title=\"KGF (FGF-7) Human, E. coli Recombinant Protein\" rel=\"noopener\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cem\u003e\u003c\/em\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca aria-describedby=\"a11y-new-window-message\" rel=\"noopener\" title=\"ISOkine® M-CSF Human, Animal-Free Recombinant Protein\" href=\"https:\/\/ilexlife.com\/products\/isokine-m-csf-human-animal-free-recombinant-protein\" target=\"_blank\"\u003e\u003cspan\u003eISOkine® M-CSF Human, Animal-Free Recombinant Protein\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca aria-describedby=\"a11y-new-window-message\" href=\"https:\/\/ilexlife.com\/products\/human-m-csf-e-coli-recombinant-protein\" title=\"Macrophage Colony-Stimulating Factor 1 (M-CSF) Human, E. coli Recombinant Protein\" rel=\"noopener\" target=\"_blank\"\u003eM-CSF Human, E. coli Recombinant Protein\u003c\/a\u003e\u003ca aria-describedby=\"a11y-new-window-message\" href=\"https:\/\/ilexlife.com\/products\/interleukin-4-il-4-human-p-pastoris-recombinant-protein\" title=\"Interleukin-4 (IL-4) Human, P. pastoris Recombinant Protein\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca aria-describedby=\"a11y-new-window-message\" rel=\"noopener\" title=\"Macrophage Colony-Stimulating Factor 1 (M-CSF) Human, His Tag, E. coli Recombinant Protein\" href=\"https:\/\/ilexlife.com\/products\/human-m-csf-his-tag-e-coli-recombinant-protein\" target=\"_blank\"\u003eM-CSF Human, His Tag, E. coli Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca aria-describedby=\"a11y-new-window-message\" href=\"https:\/\/ilexlife.com\/products\/human-m-csf-baculovirus-recombinant-protein\" title=\"Macrophage Colony-Stimulating Factor 1 (M-CSF) Human, Baculovirus Recombinant Protein\" rel=\"noopener\" target=\"_blank\"\u003eM-CSF Human, Baculovirus Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca aria-describedby=\"a11y-new-window-message\" rel=\"noopener\" title=\"Macrophage Colony-Stimulating Factor 1 (M-CSF) Human, His Tag, Sf9 Insect Cells Recombinant Protein\" href=\"https:\/\/ilexlife.com\/products\/human-m-csf-sf9-recombinant-protein\" target=\"_blank\"\u003eM-CSF Human, His Tag, Sf9 Insect Cells Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca aria-describedby=\"a11y-new-window-message\" href=\"https:\/\/ilexlife.com\/products\/mouse-m-csf-protein\" title=\"Macrophage Colony-Stimulating Factor 1 (M-CSF) Mouse, E. coli Recombinant Protein\" rel=\"noopener\" target=\"_blank\"\u003eM-CSF Mouse, E. coli Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca aria-describedby=\"a11y-new-window-message\" rel=\"noopener\" title=\"Macrophage Colony-Stimulating Factor 1 (M-CSF) Mouse, His Tag, Sf9 Insect Cells Recombinant Protein\" href=\"https:\/\/ilexlife.com\/products\/mouse-m-csf-sf9-baculovirus-recombinant-protein\" target=\"_blank\"\u003eM-CSF Mouse, His Tag, Sf9 Insect Cells Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca aria-describedby=\"a11y-new-window-message\" rel=\"noopener\" title=\"Macrophage Colony-Stimulating Factor 1 (M-CSF) Rat, HEK293 Recombinant Protein\" href=\"https:\/\/ilexlife.com\/products\/rat-m-csf-hek293-recombinant-protein\" target=\"_blank\"\u003eM-CSF Rat, HEK293 Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ilex Life Sciences","offers":[{"title":"10 µg - Cat. No. A3856010","offer_id":41074207752344,"sku":"A3856010","price":195.0,"currency_code":"USD","in_stock":true},{"title":"1 mg - Cat. No. A38561MG","offer_id":41074207785112,"sku":"A38561MG","price":4395.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0563\/4487\/1064\/files\/A3856_M-CSF.jpg?v=1691513713"},{"product_id":"rat-m-csf-hek293-recombinant-protein","title":"Macrophage Colony-Stimulating Factor 1 (M-CSF) Rat, HEK293 Recombinant Protein","description":"\u003ch2\u003e\u003cspan\u003eDescription\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003e\u003cem\u003eMacrophage Colony-Stimulating Factor 1 (M-CSF) Rat, HEK293 Recombinant Protein\u003c\/em\u003e is a secreted protein (amino acids Glu33-Arg254). M-CSF is a disulfide-linked homodimer containing 2 x 222 amino acid chains.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eSummary\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eMacrophage colony-stimulating factor (M-CSF) is a\u003c\/span\u003e\u003cspan\u003e c\u003c\/span\u003e\u003cspan\u003eytokine that plays an essential role in the regulation of survival, proliferation and differentiation of hematopoietic precursor cells, especially mononuclear phagocytes, such as macrophages and monocytes. Promotes the release of proinflammatory chemokines, and thereby plays an important role in innate immunity and in inflammatory processes. Plays an important role in the regulation of osteoclast proliferation and differentiation, the regulation of bone resorption, and is required for normal bone development. Required for normal male and female fertility. Promotes reorganization of the actin cytoskeleton, regulates formation of membrane ruffles, cell adhesion and cell migration. Plays a role in lipoprotein clearance. [Reference: \u003ca title=\"UniProt Knowledgebase: UniProtKB - Q8JZQ0 (CSF1_RAT): Macrophage colony-stimulating factor 1 (rat)\" href=\"https:\/\/www.uniprot.org\/uniprot\/Q8JZQ0\" target=\"_blank\"\u003eUniProtKB - Q8JZQ0 (CSF1_RAT)\u003c\/a\u003e].\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eCAS Registry No.\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003e81627-83-0\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eOther Names\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eBioactive Rat M-CSF, \u003c\/span\u003e\u003cspan\u003eCSF-1, CSF1 gene product, MCSF\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eSource\u003c\/h2\u003e\n\u003cp\u003eHEK293 cells\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eFormulation\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eSterile filtered white lyophilized (freeze-dried) powder. The recombinant M-CSF was lyophilized after extensive dialysis against PBS.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003ePurity\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eGreater than 95.0% as determined by SDS-PAGE.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eBiological Activity\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe ED\u003csub\u003e50 \u003c\/sub\u003eof 3-4 ng\/ml is measured by its ability to stimulate the proliferation of mouse M-NFS-60 cells.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eReconstitution\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eIt is recommended to reconstitute the M-CSF in sterile PBS not less than 100 µg\/ml, which can then be further diluted to other aqueous solutions.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eShipping\u003c\/h2\u003e\n\u003cp\u003eAt ambient temperature.  Upon receipt, store the product at the temperature recommended below.\u003c\/p\u003e\n\u003ch2\u003eStorage\/Expiration\u003c\/h2\u003e\n\u003cp\u003eLyophilized M-CSF, although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution, M-CSF should be stored at 4°C between 2-7 days and for future use below -18°C. For long term storage it is recommended to add a carrier protein (0.1% \u003ca href=\"https:\/\/ilexlife.com\/collections\/bsa-hsa-serum-albumin\" title=\"BSA\/HSA Product Collection\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eHSA or BSA\u003c\/a\u003e). \u003cstrong\u003ePlease prevent freeze-thaw cycles.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eUsage\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThis product is intended for \u003c\/span\u003e\u003cstrong\u003eLaboratory Research Use Only\u003c\/strong\u003e\u003cspan\u003e. Not for use in diagnostic or therapeutic procedures. This product may not be used as a pharmaceutical or veterinary drug, agricultural product, or food additive.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0563\/4487\/1064\/files\/A3046_M-CSF_Rat_HEK293.pdf?v=1633368032\" title=\"Macrophage Colony-Stimulating Factor 1 (M-CSF) Rat, HEK293 Recombinant Protein Product Datasheet (PDS)\" target=\"_blank\"\u003e Product Datasheet (PDS)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"product-specs-content\"\u003e\u003cspan\u003eRelated Products\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca aria-describedby=\"a11y-new-window-message\" rel=\"noopener\" title=\"Cytokines \u0026amp; Growth Factors Product Collection\" href=\"https:\/\/ilexlife.com\/collections\/cytokines\" target=\"_blank\"\u003e\u003cspan\u003eCytokines \u0026amp; Growth Factors\u003c\/span\u003e\u003c\/a\u003e\u003ca aria-describedby=\"a11y-new-window-message\" href=\"https:\/\/ilexlife.com\/products\/kgf-fgf-7-human-e-coli-recombinant-protein\" title=\"KGF (FGF-7) Human, E. coli Recombinant Protein\" rel=\"noopener\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cem\u003e\u003c\/em\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca aria-describedby=\"a11y-new-window-message\" rel=\"noopener\" title=\"ISOkine® M-CSF Human, Animal-Free Recombinant Protein\" href=\"https:\/\/ilexlife.com\/products\/isokine-m-csf-human-animal-free-recombinant-protein\" target=\"_blank\"\u003e\u003cspan\u003eISOkine® M-CSF Human, Animal-Free Recombinant Protein\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca aria-describedby=\"a11y-new-window-message\" href=\"https:\/\/ilexlife.com\/products\/human-m-csf-e-coli-recombinant-protein\" title=\"Macrophage Colony-Stimulating Factor 1 (M-CSF) Human, E. coli Recombinant Protein\" rel=\"noopener\" target=\"_blank\"\u003eM-CSF Human, E. coli Recombinant Protein\u003c\/a\u003e\u003ca aria-describedby=\"a11y-new-window-message\" href=\"https:\/\/ilexlife.com\/products\/interleukin-4-il-4-human-p-pastoris-recombinant-protein\" title=\"Interleukin-4 (IL-4) Human, P. pastoris Recombinant Protein\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca aria-describedby=\"a11y-new-window-message\" rel=\"noopener\" title=\"Macrophage Colony-Stimulating Factor 1 (M-CSF) Human, His Tag, E. coli Recombinant Protein\" href=\"https:\/\/ilexlife.com\/products\/human-m-csf-his-tag-e-coli-recombinant-protein\" target=\"_blank\"\u003eM-CSF Human, His Tag, E. coli Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca aria-describedby=\"a11y-new-window-message\" href=\"https:\/\/ilexlife.com\/products\/human-m-csf-baculovirus-recombinant-protein\" title=\"Macrophage Colony-Stimulating Factor 1 (M-CSF) Human, Baculovirus Recombinant Protein\" rel=\"noopener\" target=\"_blank\"\u003eM-CSF Human, Baculovirus Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca aria-describedby=\"a11y-new-window-message\" rel=\"noopener\" title=\"Macrophage Colony-Stimulating Factor 1 (M-CSF) Human, His Tag, Sf9 Insect Cells Recombinant Protein\" href=\"https:\/\/ilexlife.com\/products\/human-m-csf-sf9-recombinant-protein\" target=\"_blank\"\u003eM-CSF Human, His Tag, Sf9 Insect Cells Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca aria-describedby=\"a11y-new-window-message\" href=\"https:\/\/ilexlife.com\/products\/mouse-m-csf-protein\" title=\"Macrophage Colony-Stimulating Factor 1 (M-CSF) Mouse, E. coli Recombinant Protein\" rel=\"noopener\" target=\"_blank\"\u003eM-CSF Mouse, E. coli Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca aria-describedby=\"a11y-new-window-message\" rel=\"noopener\" title=\"Macrophage Colony-Stimulating Factor 1 (M-CSF) Mouse, His Tag, Sf9 Insect Cells Recombinant Protein\" href=\"https:\/\/ilexlife.com\/products\/mouse-m-csf-sf9-baculovirus-recombinant-protein\" target=\"_blank\"\u003eM-CSF Mouse, His Tag, Sf9 Insect Cells Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca aria-describedby=\"a11y-new-window-message\" href=\"https:\/\/ilexlife.com\/products\/rat-m-csf-e-coli-recombinant-protein\" title=\"Macrophage Colony-Stimulating Factor 1 (M-CSF) Rat, E. coli Recombinant Protein\" rel=\"noopener\" target=\"_blank\"\u003eM-CSF Rat, E. coli Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ilex Life Sciences","offers":[{"title":"2 µg - Cat. No. A3046002","offer_id":41074497519768,"sku":"A3046002","price":130.0,"currency_code":"USD","in_stock":true},{"title":"10 µg - Cat. No. A3046010","offer_id":41074497552536,"sku":"A3046010","price":195.0,"currency_code":"USD","in_stock":true},{"title":"1 mg - Cat. No. A30461MG","offer_id":41074497585304,"sku":"A30461MG","price":4575.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0563\/4487\/1064\/files\/A3046_M-CSFRATHEK.jpg?v=1691008021"},{"product_id":"human-m-csf-his-tag-e-coli-recombinant-protein","title":"Macrophage Colony-Stimulating Factor 1 (M-CSF) Human, His Tag, E. coli Recombinant Protein","description":"\u003ch2\u003e\u003cspan\u003eDescription\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003e\u003cem\u003eMacrophage Colony-Stimulating Factor 1 (M-CSF) Human, His Tag, E. coli Recombinant Protein\u003c\/em\u003e is a single, non-glycosylated, polypeptide chain containing 179 amino acids (33-190 a.a.) and has a total molecular mass of 20.7 kDa. The M-CSF is fused to a 20 amino acid His Tag at N-terminus and is purified by proprietary chromatographic techniques.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eSummary\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eMacrophage colony-stimulating factor (M-CSF) is a\u003c\/span\u003e\u003cspan\u003e c\u003c\/span\u003e\u003cspan\u003eytokine that plays an essential role in the regulation of survival, proliferation and differentiation of hematopoietic precursor cells, especially mononuclear phagocytes, such as macrophages and monocytes. Promotes the release of proinflammatory chemokines, and thereby plays an important role in innate immunity and in inflammatory processes. Plays an important role in the regulation of osteoclast proliferation and differentiation, the regulation of bone resorption, and is required for normal bone development. Required for normal male and female fertility. Promotes reorganization of the actin cytoskeleton, regulates formation of membrane ruffles, cell adhesion and cell migration. Plays a role in lipoprotein clearance. [Reference: \u003ca title=\"UniProt Knowledgebase: UniProtKB - A0A024R0A1 (A0A024R0A1_HUMAN): Macrophage colony-stimulating factor 1 (human)\" href=\"https:\/\/www.uniprot.org\/uniprot\/A0A024R0A1\" target=\"_blank\"\u003eUniProtKB - A0A024R0A1 (CSF1_HUMAN)\u003c\/a\u003e].\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eCAS Registry No.\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003e81627-83-0\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eOther Names\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eHis-Tagged M-CSF, Human M-CSF, \u003c\/span\u003e\u003cspan\u003eCSF-1, CSF1 gene product, MCSF\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eAmino Acid Sequence\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eMGSSHHHHHH SSGLVPRGSH MEEVSEYCSH MIGSGHLQSL QRLIDSQMET SCQITFEFVD QEQLKDPVCY LKKAFLLVQD IMEDTMRFRD NTPNAIAIVQ LQELSLRLKS CFTKDYEEHD KACVRTFYET PLQLLEKVKN VFNETKNLLD KDWNIFSKNC NNSFAECSSQ DVVTKPDCN.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eSource\u003c\/h2\u003e\n\u003cp\u003eE. coli\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eFormulation\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eSterile filtered colorless solution. The M-CSF protein solution contains 20mM Tris-HCl, pH-8, 2mM DTT, and 10% Glycerol.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003ePurity\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eGreater than 90.0% as determined by SDS-PAGE.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eShipping\u003c\/h2\u003e\n\u003cp\u003eShipped on regular ice packs. Upon receipt, store the product at the temperature recommended below.\u003c\/p\u003e\n\u003ch2\u003eStorage\/Expiration\u003c\/h2\u003e\n\u003cp\u003eStore at 4°C if entire vial will be used within 2-4 weeks. For longer periods of time, store frozen at -20°C. For long term storage it is recommended to add a carrier protein (0.1% \u003ca title=\"HSA \/ BSA product collection\" href=\"https:\/\/ilexlife.com\/collections\/bsa-hsa-serum-albumin\" target=\"_blank\"\u003eHSA or BSA\u003c\/a\u003e). \u003cstrong\u003eAvoid multiple freeze-thaw cycles.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eUsage\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThis product is intended for \u003c\/span\u003e\u003cstrong\u003eLaboratory Research Use Only\u003c\/strong\u003e\u003cspan\u003e. Not for use in diagnostic or therapeutic procedures. This product may not be used as a pharmaceutical or veterinary drug, agricultural product, or food additive.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0563\/4487\/1064\/files\/A3695_M-CSF_Human_His_Tag_E._coli.pdf?v=1633380913\" title=\"Macrophage Colony-Stimulating Factor 1 (M-CSF) Human, His Tag, E. coli Recombinant Protein Product Datasheet (PDS)\" target=\"_blank\"\u003e Product Datasheet (PDS)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"product-specs-content\"\u003e\u003cspan\u003eRelated Products\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/ilexlife.com\/collections\/cytokines\" title=\"Cytokines \u0026amp; Growth Factors Product Collection\" rel=\"noopener\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003e\u003cspan\u003eCytokines \u0026amp; Growth Factors\u003c\/span\u003e\u003c\/a\u003e\u003ca rel=\"noopener\" title=\"KGF (FGF-7) Human, E. coli Recombinant Protein\" href=\"https:\/\/ilexlife.com\/products\/kgf-fgf-7-human-e-coli-recombinant-protein\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cem\u003e\u003c\/em\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/ilexlife.com\/products\/isokine-m-csf-human-animal-free-recombinant-protein\" title=\"ISOkine® M-CSF Human, Animal-Free Recombinant Protein\" rel=\"noopener\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003e\u003cspan\u003eISOkine® M-CSF Human, Animal-Free Recombinant Protein\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" title=\"Macrophage Colony-Stimulating Factor 1 (M-CSF) Human, E. coli Recombinant Protein\" href=\"https:\/\/ilexlife.com\/products\/human-m-csf-e-coli-recombinant-protein\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003eM-CSF Human, E. coli Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" title=\"Macrophage Colony-Stimulating Factor 1 (M-CSF) Human, Baculovirus Recombinant Protein\" href=\"https:\/\/ilexlife.com\/products\/human-m-csf-baculovirus-recombinant-protein\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003eM-CSF Human, Baculovirus Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ilexlife.com\/products\/human-m-csf-sf9-recombinant-protein\" title=\"Macrophage Colony-Stimulating Factor 1 (M-CSF) Human, His Tag, Sf9 Insect Cells Recombinant Protein\" rel=\"noopener\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003eM-CSF Human, His Tag, Sf9 Insect Cells Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" title=\"Macrophage Colony-Stimulating Factor 1 (M-CSF) Mouse, E. coli Recombinant Protein\" href=\"https:\/\/ilexlife.com\/products\/mouse-m-csf-protein\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003eM-CSF Mouse, E. coli Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ilexlife.com\/products\/mouse-m-csf-sf9-baculovirus-recombinant-protein\" title=\"Macrophage Colony-Stimulating Factor 1 (M-CSF) Mouse, His Tag, Sf9 Insect Cells Recombinant Protein\" rel=\"noopener\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003eM-CSF Mouse, His Tag, Sf9 Insect Cells Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" title=\"Macrophage Colony-Stimulating Factor 1 (M-CSF) Rat, E. coli Recombinant Protein\" href=\"https:\/\/ilexlife.com\/products\/rat-m-csf-e-coli-recombinant-protein\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003eM-CSF Rat, E. coli Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ilexlife.com\/products\/rat-m-csf-hek293-recombinant-protein\" title=\"Macrophage Colony-Stimulating Factor 1 (M-CSF) Rat, HEK293 Recombinant Protein\" rel=\"noopener\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003eM-CSF Rat, HEK293 Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ilex Life Sciences","offers":[{"title":"25 µg - Cat. No. A3695025","offer_id":41075422625944,"sku":"A3695025","price":215.0,"currency_code":"USD","in_stock":true},{"title":"1 mg - Cat. No. A36951MG","offer_id":41075422691480,"sku":"A36951MG","price":2195.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0563\/4487\/1064\/files\/A3695_M-CSF.jpg?v=1691430013"},{"product_id":"human-m-csf-baculovirus-recombinant-protein","title":"Macrophage Colony-Stimulating Factor 1 (M-CSF) Human, Baculovirus Recombinant Protein","description":"\u003ch2\u003e\u003cspan\u003eDescription\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003e\u003cem\u003eMacrophage Colony-Stimulating Factor 1 (M-CSF) Human, Baculovirus Recombinant Protein\u003c\/em\u003e is a disulfide linked homodimer, glycosylated, polypeptide chain containing 2 x 149 amino acids and has a total molecular mass of 42 kDa. The M-CSF is purified by proprietary chromatographic techniques.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eSummary\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eMacrophage colony-stimulating factor (M-CSF) is a\u003c\/span\u003e\u003cspan\u003e c\u003c\/span\u003e\u003cspan\u003eytokine that plays an essential role in the regulation of survival, proliferation and differentiation of hematopoietic precursor cells, especially mononuclear phagocytes, such as macrophages and monocytes. Promotes the release of proinflammatory chemokines, and thereby plays an important role in innate immunity and in inflammatory processes. Plays an important role in the regulation of osteoclast proliferation and differentiation, the regulation of bone resorption, and is required for normal bone development. Required for normal male and female fertility. Promotes reorganization of the actin cytoskeleton, regulates formation of membrane ruffles, cell adhesion and cell migration. Plays a role in lipoprotein clearance. [Reference: \u003ca href=\"https:\/\/www.uniprot.org\/uniprot\/A0A024R0A1\" title=\"UniProt Knowledgebase: UniProtKB - A0A024R0A1 (A0A024R0A1_HUMAN): Macrophage colony-stimulating factor 1 (human)\" target=\"_blank\"\u003eUniProtKB - A0A024R0A1 (CSF1_HUMAN)\u003c\/a\u003e].\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eCAS Registry No.\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003e81627-83-0\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eOther Names\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eBioactive Human M-CSF, \u003c\/span\u003e\u003cspan\u003eCSF-1, CSF1 gene product, MCSF\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eAmino Acid Sequence\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eEEVSEYCSHM IGSGHLQSLQ RLIDSQMETS CQITFEFVDQ EQLKDPVCYL KKAFLLVQDI MEDTMRFRDN TPNAIAIVQL QELSLRLKSC FTKDYEEHDK ACVRTFYETP LQLLEKVKNV FNETKNLLDK DWNIFSKNCN NSFAECSSQ.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eSource\u003c\/h2\u003e\n\u003cp class=\"product-specs-content\"\u003eBaculovirus infected Silkworm.\u003c\/p\u003e\n\u003cdiv class=\"product-specs-content\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch2\u003eFormulation\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eSterile filtered white lyophilized (freeze-dried) powder. The lyophilized protein (1 mg\/ml) was lyophilized with 20mM phosphate buffer, 1% HSA and 3% mannitol.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003ePurity\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eGreater than 95.0% as determined by analysis by RP-HPLC and\u003c\/span\u003e\u003cspan\u003e SDS-PAGE.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eBiological Activity\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe ED\u003csub\u003e50\u003c\/sub\u003e, calculated by the dose-dependent stimulation of the proliferation of murine M-NFS-60 indicator cells was found \u0026lt; 3 ng\/ml, corresponding to a specific activity of less than 333,333.33 units\/mg.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eReconstitution\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eIt is recommended to reconstitute the lyophilized M-CSF in sterile 18MΩ-cm H2O not less than 100 µg\/ml, which can then be further diluted to other aqueous solutions.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eShipping\u003c\/h2\u003e\n\u003cp\u003eAt ambient temperature. Upon receipt, store the product at the temperature recommended below.\u003c\/p\u003e\n\u003ch2\u003eStorage\/Expiration\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eLyophilized M-CSF, although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution, M-CSF should be stored at 4°C between 2-7 days and for future use below -18°C. \u003c\/span\u003e\u003cstrong\u003ePlease prevent freeze-thaw cycles.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eUsage\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThis product is intended for \u003c\/span\u003e\u003cstrong\u003eLaboratory Research Use Only\u003c\/strong\u003e\u003cspan\u003e. Not for use in diagnostic or therapeutic procedures. This product may not be used as a pharmaceutical or veterinary drug, agricultural product, or food additive.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca title=\"Macrophage Colony-Stimulating Factor 1 (M-CSF) Human, Baculovirus Recombinant Protein Product Datasheet (PDS)\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0563\/4487\/1064\/files\/A3637_M-CSF_Human_Baculovirus.pdf?v=1633385181\" target=\"_blank\"\u003e Product Datasheet (PDS)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"product-specs-content\"\u003e\u003cspan\u003eRelated Products\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/ilexlife.com\/collections\/cytokines\" title=\"Cytokines \u0026amp; Growth Factors Product Collection\" rel=\"noopener\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003e\u003cspan\u003eCytokines \u0026amp; Growth Factors\u003c\/span\u003e\u003c\/a\u003e\u003ca rel=\"noopener\" title=\"KGF (FGF-7) Human, E. coli Recombinant Protein\" href=\"https:\/\/ilexlife.com\/products\/kgf-fgf-7-human-e-coli-recombinant-protein\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cem\u003e\u003c\/em\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/ilexlife.com\/products\/isokine-m-csf-human-animal-free-recombinant-protein\" title=\"ISOkine® M-CSF Human, Animal-Free Recombinant Protein\" rel=\"noopener\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003e\u003cspan\u003eISOkine® M-CSF Human, Animal-Free Recombinant Protein\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca rel=\"noopener\" title=\"Macrophage Colony-Stimulating Factor 1 (M-CSF) Human, E. coli Recombinant Protein\" href=\"https:\/\/ilexlife.com\/products\/human-m-csf-e-coli-recombinant-protein\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003eM-CSF Human, E. coli Recombinant Protein\u003c\/a\u003e\u003ca rel=\"noopener\" title=\"Interleukin-4 (IL-4) Human, P. pastoris Recombinant Protein\" href=\"https:\/\/ilexlife.com\/products\/interleukin-4-il-4-human-p-pastoris-recombinant-protein\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ilexlife.com\/products\/human-m-csf-his-tag-e-coli-recombinant-protein\" title=\"Macrophage Colony-Stimulating Factor 1 (M-CSF) Human, His Tag, E. coli Recombinant Protein\" rel=\"noopener\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003eM-CSF Human, His Tag, E. coli Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ilexlife.com\/products\/human-m-csf-sf9-recombinant-protein\" title=\"Macrophage Colony-Stimulating Factor 1 (M-CSF) Human, His Tag, Sf9 Insect Cells Recombinant Protein\" rel=\"noopener\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003eM-CSF Human, His Tag, Sf9 Insect Cells Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" title=\"Macrophage Colony-Stimulating Factor 1 (M-CSF) Mouse, E. coli Recombinant Protein\" href=\"https:\/\/ilexlife.com\/products\/mouse-m-csf-protein\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003eM-CSF Mouse, E. coli Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ilexlife.com\/products\/mouse-m-csf-sf9-baculovirus-recombinant-protein\" title=\"Macrophage Colony-Stimulating Factor 1 (M-CSF) Mouse, His Tag, Sf9 Insect Cells Recombinant Protein\" rel=\"noopener\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003eM-CSF Mouse, His Tag, Sf9 Insect Cells Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" title=\"Macrophage Colony-Stimulating Factor 1 (M-CSF) Rat, E. coli Recombinant Protein\" href=\"https:\/\/ilexlife.com\/products\/rat-m-csf-e-coli-recombinant-protein\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003eM-CSF Rat, E. coli Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ilexlife.com\/products\/rat-m-csf-hek293-recombinant-protein\" title=\"Macrophage Colony-Stimulating Factor 1 (M-CSF) Rat, HEK293 Recombinant Protein\" rel=\"noopener\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003eM-CSF Rat, HEK293 Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ilex Life Sciences","offers":[{"title":"10 µg - Cat. No. A3637010","offer_id":41075760464024,"sku":"A3637010","price":195.0,"currency_code":"USD","in_stock":true},{"title":"1 mg - Cat. No. A36371MG","offer_id":41075760496792,"sku":"A36371MG","price":4595.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0563\/4487\/1064\/files\/A3637_M-CSFHUMAN_BAC.jpg?v=1691182718"},{"product_id":"mouse-m-csf-sf9-baculovirus-recombinant-protein","title":"Macrophage Colony-Stimulating Factor 1 (M-CSF) Mouse, His Tag, Sf9 Insect Cells Recombinant Protein","description":"\u003ch2\u003e\u003cspan\u003eDescription\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003e\u003cem\u003eMacrophage Colony-Stimulating Factor 1 (M-CSF) Mouse, Sf9 Insect Cells Recombinant Protein\u003c\/em\u003e is a single, glycosylated polypeptide chain containing 164 amino acids (33-187 aa) and has a molecular mass of 19.1 kDa. The M-CSF is fused to a 6 amino acid His tag at C-terminus and is purified by proprietary chromatographic techniques.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eSummary\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eMacrophage colony-stimulating factor (M-CSF) is a\u003c\/span\u003e\u003cspan\u003e c\u003c\/span\u003e\u003cspan\u003eytokine that plays an essential role in the regulation of survival, proliferation and differentiation of hematopoietic precursor cells, especially mononuclear phagocytes, such as macrophages and monocytes. Promotes the release of proinflammatory chemokines, and thereby plays an important role in innate immunity and in inflammatory processes. Plays an important role in the regulation of osteoclast proliferation and differentiation, the regulation of bone resorption, and is required for normal bone development. Required for normal male and female fertility. Promotes reorganization of the actin cytoskeleton, regulates formation of membrane ruffles, cell adhesion and cell migration. Plays a role in lipoprotein clearance. [Reference: \u003ca href=\"https:\/\/www.uniprot.org\/uniprot\/P07141\" title=\"UniProt Knowledgebase: UniProtKB - P07141 (CSF1_MOUSE)\" target=\"_blank\"\u003eUniProtKB - P07141 (CSF1_MOUSE)\u003c\/a\u003e].\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eCAS Registry No.\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003e81627-83-0\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eOther Names\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eBioactive Murine M-CSF, \u003c\/span\u003e\u003cspan\u003eCSF-1, CSF1 gene product, MCSF\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eAmino Acid Sequence\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eADPKEVSEHC SHMIGNGHLK VLQQLIDSQM ETSCQIAFEF VDQEQLDDPV CYLKKAFFLV\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eQDIIDETMRF KDNTPNANAT ERLQELSNNL NSCFTKDYEE QNKACVRTFH ETPLQLLEKI\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eKNFFNETKNL LEKDWNIFTK NCNNSFAKCS SRDVVTKP\u003c\/span\u003e\u003cspan\u003eHH HHHH.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eSource\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eBaculovirus infected Sf9 (Spodoptera frugiperda) insect cells.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eFormulation\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eSterile Filtered colorless solution. The M-CSF solution (1 mg\/ml) contains 10% Glycerol and Phosphate-Buffered Saline (pH 7.4).\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003ePurity\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eGreater than 90.0% as determined by SDS-PAGE.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eBiological Activity\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eDetermined by cell proliferation assay using M-NFS-60 mouse myelogenous leukemia lymphoblast cells. ED\u003csub\u003e50\u003c\/sub\u003e range for this effect is ≤ 4 ng\/ml.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eShipping\u003c\/h2\u003e\n\u003cp\u003eShipped on regular ice packs. Upon receipt, store the product at the temperature recommended below.\u003c\/p\u003e\n\u003ch2\u003eStorage\/Expiration\u003c\/h2\u003e\n\u003cp\u003eStore at 4°C if entire vial will be used within 2-4 weeks. For longer periods of time, store frozen at -20°C. For long term storage it is recommended to add a carrier protein (0.1% \u003ca href=\"https:\/\/ilexlife.com\/collections\/bsa-hsa-serum-albumin\" title=\"HSA \/ BSA Product Collection\" target=\"_blank\"\u003eHSA or BSA\u003c\/a\u003e). \u003cstrong\u003eAvoid multiple freeze-thaw cycles.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eUsage\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThis product is intended for \u003c\/span\u003e\u003cstrong\u003eLaboratory Research Use Only\u003c\/strong\u003e\u003cspan\u003e. Not for use in diagnostic or therapeutic procedures. This product may not be used as a pharmaceutical or veterinary drug, agricultural product, or food additive.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca title=\"Macrophage Colony-Stimulating Factor 1 (M-CSF) Mouse, His Tag, Sf9 Insect Cells Recombinant Protein Product Datasheet (PDS)\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0563\/4487\/1064\/files\/A31141_M-CSF_Mouse_Sf9_Baculovirus.pdf?v=1633622978\" target=\"_blank\"\u003e Product Datasheet (PDS)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"product-specs-content\"\u003e\u003cspan\u003eRelated Products\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/ilexlife.com\/collections\/cytokines\" title=\"Cytokines \u0026amp; Growth Factors Product Collection\" rel=\"noopener\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003e\u003cspan\u003eCytokines \u0026amp; Growth Factors\u003c\/span\u003e\u003c\/a\u003e\u003ca rel=\"noopener\" title=\"KGF (FGF-7) Human, E. coli Recombinant Protein\" href=\"https:\/\/ilexlife.com\/products\/kgf-fgf-7-human-e-coli-recombinant-protein\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cem\u003e\u003c\/em\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/ilexlife.com\/products\/isokine-m-csf-human-animal-free-recombinant-protein\" title=\"ISOkine® M-CSF Human, Animal-Free Recombinant Protein\" rel=\"noopener\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003e\u003cspan\u003eISOkine® M-CSF Human, Animal-Free Recombinant Protein\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca rel=\"noopener\" title=\"Macrophage Colony-Stimulating Factor 1 (M-CSF) Human, E. coli Recombinant Protein\" href=\"https:\/\/ilexlife.com\/products\/human-m-csf-e-coli-recombinant-protein\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003eM-CSF Human, E. coli Recombinant Protein\u003c\/a\u003e\u003ca rel=\"noopener\" title=\"Interleukin-4 (IL-4) Human, P. pastoris Recombinant Protein\" href=\"https:\/\/ilexlife.com\/products\/interleukin-4-il-4-human-p-pastoris-recombinant-protein\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ilexlife.com\/products\/human-m-csf-his-tag-e-coli-recombinant-protein\" title=\"Macrophage Colony-Stimulating Factor 1 (M-CSF) Human, His Tag, E. coli Recombinant Protein\" rel=\"noopener\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003eM-CSF Human, His Tag, E. coli Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" title=\"Macrophage Colony-Stimulating Factor 1 (M-CSF) Human, Baculovirus Recombinant Protein\" href=\"https:\/\/ilexlife.com\/products\/human-m-csf-baculovirus-recombinant-protein\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003eM-CSF Human, Baculovirus Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ilexlife.com\/products\/human-m-csf-sf9-recombinant-protein\" title=\"Macrophage Colony-Stimulating Factor 1 (M-CSF) Human, His Tag, Sf9 Insect Cells Recombinant Protein\" rel=\"noopener\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003eM-CSF Human, His Tag, Sf9 Insect Cells Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" title=\"Macrophage Colony-Stimulating Factor 1 (M-CSF) Mouse, E. coli Recombinant Protein\" href=\"https:\/\/ilexlife.com\/products\/mouse-m-csf-protein\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003eM-CSF Mouse, E. coli Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" title=\"Macrophage Colony-Stimulating Factor 1 (M-CSF) Rat, E. coli Recombinant Protein\" href=\"https:\/\/ilexlife.com\/products\/rat-m-csf-e-coli-recombinant-protein\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003eM-CSF Rat, E. coli Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ilexlife.com\/products\/rat-m-csf-hek293-recombinant-protein\" title=\"Macrophage Colony-Stimulating Factor 1 (M-CSF) Rat, HEK293 Recombinant Protein\" rel=\"noopener\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003eM-CSF Rat, HEK293 Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ilex Life Sciences","offers":[{"title":"10 µg - A31141010","offer_id":41075991347352,"sku":"A31141010","price":215.0,"currency_code":"USD","in_stock":true},{"title":"100 µg - A31141100","offer_id":41075991380120,"sku":"A31141100","price":1215.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0563\/4487\/1064\/files\/A31141_M-CSF.jpg?v=1691429908"},{"product_id":"human-m-csf-sf9-recombinant-protein","title":"Macrophage Colony-Stimulating Factor 1 (M-CSF) Human, His Tag, Sf9 Insect Cells Recombinant Protein","description":"\u003ch2\u003e\u003cspan\u003eDescription\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003e\u003cem\u003eMacrophage Colony-Stimulating Factor 1 (M-CSF) Human, His Tag, Sf9 Insect Cells Recombinant Protein\u003c\/em\u003e is a single, glycosylated polypeptide chain containing 231 amino acids (33-255 a.a.) and has a molecular mass of 26.1 kDa (molecular size on SDS-PAGE will appear at approximately 28-40 kDa). The M-CSF is expressed with an 8 amino acid His tag at C-Terminus and is purified by proprietary chromatographic techniques.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eSummary\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eMacrophage colony-stimulating factor (M-CSF) is a\u003c\/span\u003e\u003cspan\u003e c\u003c\/span\u003e\u003cspan\u003eytokine that plays an essential role in the regulation of survival, proliferation and differentiation of hematopoietic precursor cells, especially mononuclear phagocytes, such as macrophages and monocytes. Promotes the release of proinflammatory chemokines, and thereby plays an important role in innate immunity and in inflammatory processes. Plays an important role in the regulation of osteoclast proliferation and differentiation, the regulation of bone resorption, and is required for normal bone development. Required for normal male and female fertility. Promotes reorganization of the actin cytoskeleton, regulates formation of membrane ruffles, cell adhesion and cell migration. Plays a role in lipoprotein clearance. [Reference: \u003ca rel=\"null\" aria-describedby=\"a11y-new-window-external-message\" href=\"https:\/\/www.uniprot.org\/uniprot\/A0A024R0A1\" title=\"UniProt Knowledgebase: UniProtKB - A0A024R0A1 (A0A024R0A1_HUMAN): Macrophage colony-stimulating factor 1 (human)\" target=\"_blank\"\u003eUniProtKB - A0A024R0A1 (CSF1_HUMAN)\u003c\/a\u003e].\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eCAS Registry No.\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003e81627-83-0\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eOther Names\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eBioactive Human M-CSF, \u003c\/span\u003e\u003cspan\u003eCSF-1, CSF1 gene product, MCSF\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eAmino Acid Sequence\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eEEVSEYCSHM IGSGHLQSLQ RLIDSQMETS CQITFEFVDQ EQLKDPVCYL KKAFLLVQDI MEDTMRFRDN TPNAIAIVQL QELSLRLKSC FTKDYEEHDK ACVRTFYETP LQLLEKVKNV FNETKNLLDK DWNIFSKNCN NSFAECSSQD VVTKPDCNCL YPKAIPSSDP ASVSPHQPLA PSMAPVAGLT WEDSEGTEGS SLLPGEQPLH TVDPGSAKQR PPR\u003c\/span\u003e\u003cspan\u003eLEHHHHH H\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eSource\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eSf9 (Spodoptera frugiperda) insect cells.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eFormulation\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eSterile Filtered colorless solution. The M-CSF solution \u003c\/span\u003eprotein solution (0.25 mg\/ml) contains Phosphate Buffered Saline (pH 7.4) and 10% glycerol.\u003c\/p\u003e\n\u003ch2\u003ePurity\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eGreater than 95.0% as determined by SDS-PAGE.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eBiological Activity\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003eBioactivity is determined in a cell proliferation assay using M-NFS-60 mouse myelogenous leukemia lymphoblast cell. The ED\u003csub\u003e50\u003c\/sub\u003e for this effect is less or equal to 3 ng\/ml.\u003c\/p\u003e\n\u003ch2\u003eShipping\u003c\/h2\u003e\n\u003cp\u003eShipped on regular ice packs. Upon receipt, store the product at the temperature recommended below.\u003c\/p\u003e\n\u003ch2\u003eStorage\/Expiration\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eStore at 4°C if entire vial will be used within 2-4 weeks. For longer periods of time, s\u003c\/span\u003e\u003cspan\u003etore frozen at -20°C. \u003c\/span\u003e\u003cspan\u003eFor long term storage it is recommended to add a carrier protein (0.1% HSA or BSA). \u003c\/span\u003e\u003cstrong\u003eAvoid multiple freeze-thaw cycles.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eUsage\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThis product is intended for \u003c\/span\u003e\u003cstrong\u003eLaboratory Research Use Only\u003c\/strong\u003e\u003cspan\u003e. Not for use in diagnostic or therapeutic procedures. This product may not be used as a pharmaceutical or veterinary drug, agricultural product, or food additive.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0563\/4487\/1064\/files\/A31015_M-CSF_Human_His_Tag_Sf9_Insect_Cells.pdf?v=1633623999\" title=\"Macrophage Colony-Stimulating Factor 1 (M-CSF) Human, His Tag, Sf9 Insect Cells Recombinant Protein Product Datasheet (PDS)\" target=\"_blank\"\u003e Product Datasheet (PDS)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eRelated Products\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/ilexlife.com\/collections\/cytokines\" title=\"Cytokines \u0026amp; Growth Factors Product Collection\" rel=\"noopener\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003e\u003cspan\u003eCytokines \u0026amp; Growth Factors\u003c\/span\u003e\u003c\/a\u003e\u003ca rel=\"noopener\" title=\"KGF (FGF-7) Human, E. coli Recombinant Protein\" href=\"https:\/\/ilexlife.com\/products\/kgf-fgf-7-human-e-coli-recombinant-protein\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cem\u003e\u003c\/em\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ilexlife.com\/products\/isokine-m-csf-human-animal-free-recombinant-protein\" target=\"_blank\" title=\"ISOkine® M-CSF Human, Animal-Free Recombinant Protein\" rel=\"noopener\"\u003e\u003cspan\u003eISOkine® M-CSF Human, Animal-Free Recombinant Protein\u003c\/span\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003ca rel=\"noopener\" title=\"Macrophage Colony-Stimulating Factor 1 (M-CSF) Human, E. coli Recombinant Protein\" href=\"https:\/\/ilexlife.com\/products\/human-m-csf-e-coli-recombinant-protein\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003eM-CSF Human, E. coli Recombinant Protein\u003c\/a\u003e\u003ca rel=\"noopener\" title=\"Interleukin-4 (IL-4) Human, P. pastoris Recombinant Protein\" href=\"https:\/\/ilexlife.com\/products\/interleukin-4-il-4-human-p-pastoris-recombinant-protein\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ilexlife.com\/products\/human-m-csf-his-tag-e-coli-recombinant-protein\" title=\"Macrophage Colony-Stimulating Factor 1 (M-CSF) Human, His Tag, E. coli Recombinant Protein\" rel=\"noopener\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003eM-CSF Human, His Tag, E. coli Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" title=\"Macrophage Colony-Stimulating Factor 1 (M-CSF) Human, Baculovirus Recombinant Protein\" href=\"https:\/\/ilexlife.com\/products\/human-m-csf-baculovirus-recombinant-protein\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003eM-CSF Human, Baculovirus Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" title=\"Macrophage Colony-Stimulating Factor 1 (M-CSF) Mouse, E. coli Recombinant Protein\" href=\"https:\/\/ilexlife.com\/products\/mouse-m-csf-protein\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003eM-CSF Mouse, E. coli Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ilexlife.com\/products\/mouse-m-csf-sf9-baculovirus-recombinant-protein\" title=\"Macrophage Colony-Stimulating Factor 1 (M-CSF) Mouse, His Tag, Sf9 Insect Cells Recombinant Protein\" rel=\"noopener\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003eM-CSF Mouse, His Tag, Sf9 Insect Cells Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" title=\"Macrophage Colony-Stimulating Factor 1 (M-CSF) Rat, E. coli Recombinant Protein\" href=\"https:\/\/ilexlife.com\/products\/rat-m-csf-e-coli-recombinant-protein\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003eM-CSF Rat, E. coli Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ilexlife.com\/products\/rat-m-csf-hek293-recombinant-protein\" title=\"Macrophage Colony-Stimulating Factor 1 (M-CSF) Rat, HEK293 Recombinant Protein\" rel=\"noopener\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003eM-CSF Rat, HEK293 Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ilex Life Sciences","offers":[{"title":"10 µg - Cat. No. A31015010","offer_id":41092318920856,"sku":"A31015010","price":215.0,"currency_code":"USD","in_stock":true},{"title":"100 µg - Cat. No. A31015100","offer_id":41092318953624,"sku":"A31015100","price":1175.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0563\/4487\/1064\/files\/A31015_M-CSF.jpg?v=1691429880"},{"product_id":"epidermal-growth-factor-egf-human-e-coli","title":"Epidermal Growth Factor (EGF) Human, E. coli Recombinant Protein","description":"\u003ch2\u003e\u003cspan\u003eDescription\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eOur bioactive \u003cem\u003eEpidermal Growth Factor (EGF) Human, E. coli Recombinant Protein\u003c\/em\u003e is a single, non-glycosylated, polypeptide chain containing 53 amino acids and has a molecular mass of 6.2 kDa. The EGF is purified by proprietary chromatographic techniques.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eSummary\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eEGF acts a potent mitogenic factor that plays an important role in the growth, proliferation and differentiation of numerous cell types. This protein acts by binding with high affinity to the cell surface receptor, epidermal growth factor receptor (EGFR). EGF stimulates the growth of various epidermal and epithelial tissues in vivo and in vitro and of some fibroblasts in cell culture. Magnesiotropic hormone that stimulates magnesium reabsorption in the renal distal convoluted tubule via engagement of EGFR and activation of the magnesium channel TRPM6.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eCAS Registry No.\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003e62229-50-9\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eOther Names\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eUrogastrone\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eAmino Acid Sequence\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eNSDSECPLSH DGYCLHDGVC MYIEALDKYA CNCVVGYIGE RCQYRDLKWW ELR.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eSource\u003c\/h2\u003e\n\u003cp\u003eE. coli\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eFormulation\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eSterile filtered white lyophilized (freeze-dried) powder. The protein was lyophilized from a concentrated (1 mg\/ml) solution containing PBS pH-7.4.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003ePurity\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eGreater than 98.0% as determined by HPLC and SDS-PAGE analysis.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eBiological Activity\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe ED\u003c\/span\u003e\u003csub\u003e50\u003c\/sub\u003e\u003cspan\u003e as determined by a cell proliferation assay using murine Balb\/c 3T3 cells is less than 0.1 ng\/ml, corresponding to a specific activity of \u003c\/span\u003e\u003cstrong\u003e\u0026gt;\u003c\/strong\u003e\u003cspan\u003e1.0x10\u003c\/span\u003e\u003csup\u003e7\u003c\/sup\u003e\u003cspan\u003e IU\/mg.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eReconstitution\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eIt is recommended to reconstitute the lyophilized Epidermal Growth Factor in sterile 18MΩ-cm H2O not less than 100 µg\/ml, which can then be further diluted to other aqueous solutions.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eShipping\u003c\/h2\u003e\n\u003cp\u003eAt ambient temperature.  Upon receipt, store the product at the temperature recommended below.\u003c\/p\u003e\n\u003ch2\u003eStorage\/Expiration\u003c\/h2\u003e\n\u003cp\u003eLyophilized EGF, although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution EGF should be stored at 4°C between 2-7 days and for future use below -18°C. For long term storage it is recommended to add a carrier protein (0.1% \u003ca href=\"https:\/\/ilexlife.com\/collections\/bsa-hsa-serum-albumin\" title=\"HSA \/ BSA product collection\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eHSA or BSA\u003c\/a\u003e). \u003cstrong\u003ePlease prevent freeze-thaw cycles.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eUsage\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThis product is intended for \u003c\/span\u003e\u003cstrong\u003eLaboratory Research Use Only\u003c\/strong\u003e\u003cspan\u003e. Not for use in diagnostic or therapeutic procedures. This product may not be used as a pharmaceutical or veterinary drug, agricultural product, or food additive.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca title=\"EGF Human, E. coli Recombinant Protein Product Datasheet (PDS)\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0563\/4487\/1064\/files\/A3217_EGF_Human_E._coli.pdf?v=1649796990\" target=\"_blank\"\u003e Product Datasheet (PDS)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eRelated Products\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" title=\"ISOkine® EGF Human, Animal-Free Recombinant Protein\" href=\"https:\/\/ilexlife.com\/products\/isokine-egf-human-animal-free-recombinant-protein\" target=\"_blank\"\u003eISOkine® EGF Human, Animal-Free Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ilexlife.com\/collections\/cytokines\" target=\"_blank\" title=\"Cytokines \u0026amp; Growth Factors Product Collection\" rel=\"noopener\"\u003eCytokines \u0026amp; Growth Factors\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ilex Life Sciences","offers":[{"title":"100 µg - Cat. No. A32170100","offer_id":42663952318676,"sku":"A32170100","price":125.0,"currency_code":"USD","in_stock":true},{"title":"500 µg - Cat. No. A32170500","offer_id":42663952351444,"sku":"A32170500","price":195.0,"currency_code":"USD","in_stock":true},{"title":"1 mg - Cat. No. A32171000","offer_id":42663952384212,"sku":"A32171000","price":260.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0563\/4487\/1064\/products\/lyophilizedvials_aad7182d-8ad2-4d4b-98c9-d4bd79d017b5.jpg?v=1649795863"},{"product_id":"recombinant-fgf2-fgf-basic-human-protein-154-aa","title":"FGF-2 (FGF-basic) Human, E. coli Recombinant Protein (154 aa)","description":"\u003ch2\u003e\u003cspan\u003eDescription\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eOur bioactive \u003cem\u003eFGF-2 (FGF-basic) Human, E. coli Recombinant Protein (154 aa)\u003c\/em\u003e, also known as \u003cem\u003e\u003c\/em\u003eFibroblast Growth Factor 2, is a single, non-glycosylated, polypeptide chain that contains 154 amino acids and has a 17.2 kDa molecular mass. The FGF-2 is purified by proprietary chromatographic techniques.\u003c\/p\u003e\n\u003ch2\u003eSummary\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eFGF-basic, a member of the fibroblast growth factor (FGF) family, is a non-glycosylated, heparin-binding growth factor and signaling protein encoded by the FGF2 gene. It binds to and exerts effects via specific fibroblast growth factor receptor (FGFR) proteins. Like other FGF family members, FGF-basic possesses broad mitogenic and cell survival activities, and is involved in a variety of biological processes, including embryonic development, cell growth, morphogenesis, tissue repair, tumor growth and invasion.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAdditionally, FGF-basic is a critical component of human embryonic stem cell (hESCs) culture medium; the growth factor is necessary for the cells to remain in an undifferentiated state. As a result, FGF-basic has been used to develop chemically-defined, serum-free and feeder-free hESCs culture mediums.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eCAS Registry No.\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003e106096-93-9\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eOther Names\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eFibroblast Growth Factor-2, FGF2, FGF-2, FGF basic, FGF-b, Basic fibroblast growth factor, bFGF, Heparin-binding growth factor 2, HBGF-2.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eAmino Acid Sequence\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eAAGSITTLPA LPEDGGSGAF PPGHFKDPKR LYCKNGGFFL RIHPDGRVDG VREKSDPHIK LQLQAEERGV VSIKGVCANR YLAMKEDGRL LASKCVTDEC FFFERLESNN YNTYRSRKYT SWYVALKRTG QYKLGSKTGP GQKAILFLPM SAKS.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eSource\u003c\/h2\u003e\n\u003cp\u003eE. coli\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eFormulation\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eSterile filtered white lyophilized (freeze-dried) powder. The protein was lyophilized from a concentrated (1 mg\/ml) solution in \u003cspan lang=\"EN-US\"\u003e20mM Tris-HCl, pH7.4 and 1M NaCl.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003ePurity\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eGreater than 98.0% as determined by Analysis by SDS-PAGE.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eBiological Activity\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe ED\u003c\/span\u003e\u003csub\u003e50\u003c\/sub\u003e\u003cspan\u003e, calculated by the dose-dependent proliferation of murine balb\/c 3T3 cells is \u0026lt;0.1 ng\/ml, corresponding to a specific activity of greater than 1.0x10\u003c\/span\u003e\u003csup\u003e7\u003c\/sup\u003e\u003cspan\u003e Units\/mg.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eReconstitution\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eIt is recommended to reconstitute the lyophilized FGF-basic in sterile 18MΩ-cm H2O not less than 100 µg\/ml, which can then be further diluted to other aqueous solutions.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eShipping\u003c\/h2\u003e\n\u003cp\u003eAt ambient temperature. Upon receipt, store the product at the temperature recommended below.\u003c\/p\u003e\n\u003ch2\u003eStorage\/Expiration\u003c\/h2\u003e\n\u003cp\u003eLyophilized FGF-basic, although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution, FGF-basic should be stored at 4°C between 2-7 days and for future use below -18°C. For long term storage it is recommended to add a carrier protein (0.1% \u003ca title=\"HSA \/ BSA Product Collection\" href=\"https:\/\/ilexlife.com\/collections\/bsa-hsa-serum-albumin\" target=\"_blank\"\u003eHSA or BSA\u003c\/a\u003e). \u003cstrong\u003ePlease prevent freeze-thaw cycles.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eUsage\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThis product is intended for \u003c\/span\u003e\u003cstrong\u003eLaboratory Research Use Only\u003c\/strong\u003e\u003cspan\u003e. Not for use in diagnostic or therapeutic procedures. This product may not be used as a pharmaceutical or veterinary drug, agricultural product, or food additive.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0563\/4487\/1064\/files\/A3218_FGF2_Human_154aa_E._coli_852ccb5c-162e-4a65-8a03-5fdde422d2c3.pdf?v=1686842820\" title=\"Fibroblast Growth Factor 2 (FGF-basic, FGF-2) Human, E. coli Recombinant Protein (154 aa) Product Datasheet (PDS)\" target=\"_blank\"\u003e Product Datasheet (PDS)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eRelated Products\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ilexlife.com\/products\/isokine-fgf-basic-fgf-2-bfgf-human-animal-free-recombinant-protein\" title=\"ISOkine® FGF-Basic (FGF-2, bFGF) Human, Animal-Free Recombinant Protein\" rel=\"noopener\" target=\"_blank\"\u003eISOkine® FGF-Basic (FGF-2, bFGF) Human, Animal-Free Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003ca title=\"FGF-2 (FGF-basic) Human, E. coli Recombinant Protein (147 aa)\" href=\"https:\/\/ilexlife.com\/products\/fgf-2-fgf-basic-human-e-coli-recombinant-protein-147-aa\" target=\"_blank\"\u003eFGF-2 (FGF-basic) Human, E. coli Recombinant Protein (147 aa)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca title=\"FGF-2 (FGF-basic) Human, Plant Recombinant Protein (146 aa)\" href=\"https:\/\/ilexlife.com\/products\/fgf-2-fgf-basic-human-plant-recombinant-protein-146-aa\" target=\"_blank\"\u003eFGF-2 (FGF-basic) Human, Plant Recombinant Protein (146 aa)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca aria-describedby=\"a11y-new-window-message\" rel=\"noopener noreferrer\" title=\"FGF-2 (FGF-basic) Bovine, E. coli Recombinant Protein (155 aa)\" href=\"https:\/\/ilexlife.com\/products\/fgf-2-fgf-basic-bovine-e-coli-recombinant-protein-155-aa\" target=\"_blank\"\u003eFGF-2 (FGF-basic) Bovine, E. coli Recombinant Protein (155 aa)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca aria-describedby=\"a11y-new-window-message\" href=\"https:\/\/ilexlife.com\/products\/fgf-2-fgf-basic-bovine-e-coli-recombinant-protein-147-aa\" title=\"FGF-2 (FGF-basic) Bovine, E. coli Recombinant Protein (147 aa)\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eFGF-2 (FGF-basic) Bovine, E. coli Recombinant Protein (147 aa)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" title=\"FGF-2 (FGF-basic) Mouse, E. coli Recombinant Protein (146 aa)\" href=\"https:\/\/ilexlife.com\/products\/fgf-2-fgf-basic-mouse-e-coli-recombinant-protein-146-aa\" target=\"_blank\"\u003eFGF-2 (FGF-basic) Mouse, E. coli Recombinant Protein (146 aa)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ilexlife.com\/products\/fgf-2-fgf-basic-rat-e-coli-recombinant-protein-146-aa\" title=\"FGF-2 (FGF-basic) Rat, E. coli Recombinant Protein (146 aa)\" rel=\"noopener\" target=\"_blank\"\u003eFGF-2 (FGF-basic) Rat, E. coli Recombinant Protein (146 aa)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ilexlife.com\/collections\/cytokines\" title=\"Cytokines \u0026amp; Growth Factors product collection\" target=\"_blank\"\u003eCytokines \u0026amp; Growth Factors\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ilex Life Sciences","offers":[{"title":"10 µg - Cat. No. A32180010","offer_id":42746967130324,"sku":"A32180010","price":125.0,"currency_code":"USD","in_stock":true},{"title":"50 µg - Cat. No. A32180050","offer_id":42746967163092,"sku":"A32180050","price":195.0,"currency_code":"USD","in_stock":true},{"title":"1 mg - Cat. No. A32181000","offer_id":42746967195860,"sku":"A32181000","price":725.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0563\/4487\/1064\/files\/FGF2_photo.png?v=1687284990"},{"product_id":"recombinant-fgf1-fgf-acidic-human-protein","title":"FGF-1 (FGF-acidic) Human, E. coli Recombinant Protein","description":"\u003ch2\u003e\u003cspan\u003eDescription\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eOur bioactive \u003cem\u003eFGF-1 (FGF-acidic) Human, E. coli Recombinant Protein\u003c\/em\u003e, also known as Fibroblast Growth Factor 1, is a single, non-glycosylated, polypeptide chain that contains 140 amino acids and has a molecular mass of approximately 15.8 kDa. The FGF-1 is purified by proprietary chromatographic techniques.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eSummary\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eFGF-acidic, a member of the fibroblast growth factor (FGF) family, is a non-glycosylated heparin binding growth factor encoded by the FGF1 gene. FGF-acidic plays an important role in the regulation of cell survival, cell division, angiogenesis, cell differentiation and cell migration. Functions as potent mitogen in vitro. Acts as a ligand for FGFR1 and integrins. Binds to FGFR1 in the presence of heparin leading to FGFR1 dimerization and activation via sequential autophosphorylation on tyrosine residues which act as docking sites for interacting proteins, leading to the activation of several signaling cascades. Binds to integrins. Its binding to integrins and subsequent ternary complex formation with integrins and FGFR1 are essential for FGF1 signaling.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eCAS Registry No.\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003e62031-54-3\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eOther Names\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eFibroblast Growth Factor-1, FGF1, FGF-1, FGF acidic, FGF-a, Acidic fibroblast growth factor, aFGF, Heparin-binding growth factor 1, HBGF-1.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eAmino Acid Sequence\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eMFNLPPGNYK KPKLLYCSNG GHFLRILPDG TVDGTRDRSD QHIQLQLSAE SVGEVYIKST ETGQYLAMDT DGLLYGSQTP NEECLFLERL EENHYNTYIS KKHAEKNWFV GLKKNGSCKR GPRTHYGQKA ILFLPLPVSS D.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eSource\u003c\/h2\u003e\n\u003cp\u003eE. coli\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eFormulation\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eSterile filtered white lyophilized (freeze-dried) powder. The protein was lyophilized from a concentrated (1 mg\/ml) sterile solution containing PBS, pH 7.4.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003ePurity\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eGreater than 95.0% as determined by:\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\u003cspan\u003eAnalysis by RP-HPLC.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAnalysis by SDS-PAGE.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eBiological Activity\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe ED\u003c\/span\u003e\u003csub\u003e50\u003c\/sub\u003e\u003cspan\u003e, calculated by the dose-dependent proliferation of mouse BALB\/c 3T3 cells is \u0026lt;0.5 ng\/ml, corresponding to a specific activity of \u0026gt; 2,000,000 IU\/mg.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eReconstitution\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eIt is recommended to reconstitute the lyophilized FGF-acidic in sterile 18MΩ-cm H2O at 4°C at a concentration of 0.1 - 0.25 mg\/ml. Allow sample to sit for 5 min. at 4°C, spin to remove precipitant.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eShipping\u003c\/h2\u003e\n\u003cp\u003eShips at ambient temperature. Upon receipt, store the product at the temperature recommended below.\u003c\/p\u003e\n\u003ch2\u003eStorage\/Expiration\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eLyophilized FGF-acidic, although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution, FGF-acidic should be stored at 4°C between 2-7 days and for future use below -18°C. \u003c\/span\u003e\u003cstrong\u003ePlease prevent freeze-thaw cycles.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eUsage\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThis product is intended for \u003c\/span\u003e\u003cstrong\u003eLaboratory Research Use Only\u003c\/strong\u003e\u003cspan\u003e. Not for use in diagnostic or therapeutic procedures. This product may not be used as a pharmaceutical or veterinary drug, agricultural product, or food additive.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca title=\"Fibroblast Growth Factor 1 (FGF-acidic) Human, E. coli Recombinant Protein Product Datasheet (PDS)\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0563\/4487\/1064\/files\/A3264_FGF1_Human_E._coli.pdf?v=1651767287\" target=\"_blank\"\u003e Product Datasheet (PDS)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eRelated Products\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ilexlife.com\/products\/recombinant-fgf2-fgf-basic-human-protein-154-aa\" title=\"Fibroblast Growth Factor 2 (FGF-basic) Human, E. coli Recombinant Protein\" target=\"_blank\"\u003eFGF-2 (FGF-basic) Human, E. coli Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener noreferrer\" title=\"FGF-1 (FGF-acidic) Mouse, E. coli Recombinant Protein\" href=\"https:\/\/ilexlife.com\/products\/fgf-1-fgf-acidic-mouse-e-coli-recombinant-protein\" target=\"_blank\"\u003eFGF-1 (FGF-acidic) Mouse, E. coli Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ilexlife.com\/collections\/cytokines\" title=\"Cytokines \u0026amp; Growth Factors product collection\" target=\"_blank\"\u003eCytokines \u0026amp; Growth Factors\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ilex Life Sciences","offers":[{"title":"10 µg - Cat. No. A32640010","offer_id":42754161180884,"sku":"A32640010","price":125.0,"currency_code":"USD","in_stock":true},{"title":"50 µg - Cat. No. A32640050","offer_id":42754161213652,"sku":"A32640050","price":195.0,"currency_code":"USD","in_stock":true},{"title":"1 mg - Cat. No. A32641000","offer_id":42754161246420,"sku":"A32641000","price":1335.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0563\/4487\/1064\/files\/A3264_FGF-1HUMAN.jpg?v=1691182857"},{"product_id":"stem-cell-factor-scf-human-e-coli-recombinant-protein","title":"Stem Cell Factor (SCF) Human, E. coli Recombinant Protein","description":"\u003ch2\u003e\u003cspan\u003eDescription\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eOur bioactive \u003cem\u003eStem Cell Factor (SCF) Human, E. coli Recombinant Protein\u003c\/em\u003e is a single, non-glycosylated polypeptide chain containing 165 amino acids and has a molecular mass of 18,409 Dalton. The SCF is purified by proprietary chromatographic techniques.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eSummary\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eStem cell factor (SCF), also known as KIT ligand, binds to the receptor-type protein-tyrosine kinase KIT (CD117). This pleiotropic cytokine plays an essential role in the regulation of cell survival and proliferation, hematopoiesis, stem cell maintenance, gametogenesis, mast cell development, migration and function, and in melanogenesis. SCF exists in both a soluble and a transmembrane isoform. SCF is commonly used in cell cultures \u003cem\u003ein vitro \u003c\/em\u003eto promote expansion of primitive hematopoietic stem cells and multi-potent progenitor cells.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eOther Names\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eKIT ligand, c-Kit ligand, KITLG, KL, KL-1, KITL, mast cell growth factor, MGF, Steel factor, SF\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eSource\u003c\/h2\u003e\n\u003cp\u003eE. coli\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eFormulation\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eSterile filtered white lyophilized (freeze-dried) powder. Lyophilized from a concentrated (1 mg\/ml) solution in water containing 0.02% NaHCO\u003csub\u003e3.\u003c\/sub\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003ePurity\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eGreater than 98.0% as determined by \u003c\/span\u003e\u003cspan\u003eSEC-HPLC and S\u003c\/span\u003e\u003cspan\u003eDS-PAGE analysis.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eBiological Activity\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe ED50 as determined by the dose-dependent stimulation of Human TF-1 cells is \u0026lt; 2 ng\/ml, corresponding to a specific activity of 500,000 IU\/mg.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eProtein Content\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eProtein quantitation was carried out by two independent methods:\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\u003cspan\u003eUV spectroscopy at 280 nm using the absorbency value of 0.52 as the extinction coefficient for a 0.1% (1 mg\/ml) solution. This value is calculated by the PC GENE computer analysis program of protein sequences (IntelliGenetics).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAnalysis by RP-HPLC, using a standard solution of Stem Cell Factor as a Reference Standard.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eReconstitution\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eIt is recommended to reconstitute the lyophilized Stem Cell Factor in sterile 18MΩ-cm H2O not less than 100 µg\/ml, which can then be further diluted to other aqueous solutions.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eShipping\u003c\/h2\u003e\n\u003cp\u003eAt ambient temperature. Upon receipt, store the product at the temperature recommended below.\u003c\/p\u003e\n\u003ch2\u003eStorage\/Expiration\u003c\/h2\u003e\n\u003cp\u003eLyophilized SCF, although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution, SCF should be stored at 4°C between 2-7 days and for future use below -18°C. For long term storage it is recommended to add a carrier protein (0.1% \u003ca href=\"https:\/\/ilexlife.com\/collections\/bsa-hsa-serum-albumin\" title=\"HSA \/ BSA PRODUCT COLLECTION\" target=\"_blank\"\u003eHSA or BSA\u003c\/a\u003e). Please prevent freeze-thaw cycles.\u003c\/p\u003e\n\u003ch2\u003eUsage\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThis product is intended for \u003c\/span\u003e\u003cstrong\u003eLaboratory Research Use Only\u003c\/strong\u003e\u003cspan\u003e. Not for use in diagnostic or therapeutic procedures. This product may not be used as a pharmaceutical or veterinary drug, agricultural product, or food additive.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca title=\"SCF Human, E. coli Recombinant Protein Product Datasheet (PDS)\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0563\/4487\/1064\/files\/A3255_SCF_Human_E._coli.pdf?v=1653680328\" target=\"_blank\"\u003e Product Datasheet (PDS)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"product-specs-content\"\u003e\u003cspan\u003eRelated Products\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/ilexlife.com\/collections\/cytokines\" title=\"Cytokines \u0026amp; Growth Factors Product Collection\" rel=\"noopener\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003e\u003cspan\u003eCytokines \u0026amp; Growth Factors\u003c\/span\u003e\u003c\/a\u003e\u003ca rel=\"noopener\" title=\"KGF (FGF-7) Human, E. coli Recombinant Protein\" href=\"https:\/\/ilexlife.com\/products\/kgf-fgf-7-human-e-coli-recombinant-protein\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cem\u003e\u003c\/em\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/ilexlife.com\/products\/isokine-scf-human-animal-free-recombinant-protein\" title=\"ISOkine® SCF Human, Animal-Free Recombinant Protein\" rel=\"null noopener\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003eISOkine® SCF Human, Animal-Free Recombinant Protein\u003c\/a\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ilexlife.com\/products\/isokine-scf-mouse-animal-free-recombinant-protein\" title=\"ISOkine® SCF Mouse, Animal-Free Recombinant Protein\" rel=\"noopener\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003eISOkine® SCF Mouse, Animal-Free Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ilexlife.com\/products\/stem-cell-factor-scf-human-sf9-recombinant-protein\" title=\"Stem Cell Factor (SCF) Human, Sf9 Insect Cells Recombinant Protein\" rel=\"noopener\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003eSCF Human, Sf9 Insect Cells Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" title=\"Stem Cell Factor (SCF) Human, HEK Recombinant Protein\" href=\"https:\/\/ilexlife.com\/products\/stem-cell-factor-scf-human-hek-recombinant-protein\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003eSCF Human, HEK Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ilexlife.com\/products\/stem-cell-factor-scf-mouse-e-coli-recombinant-protein\" title=\"Stem Cell Factor (SCF) Mouse, E. coli Recombinant Protein\" rel=\"noopener\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003eSCF Mouse, E. coli Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" title=\"Stem Cell Factor (SCF) Rat, E. coli Recombinant Protein\" href=\"https:\/\/ilexlife.com\/products\/stem-cell-factor-scf-rat-e-coli-recombinant-protein\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003eSCF Rat, E. coli Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ilexlife.com\/products\/stem-cell-factor-scf-canine-e-coli-recombinant-protein\" title=\"Stem Cell Factor (SCF) Canine, E. coli Recombinant Protein\" rel=\"noopener\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003eSCF Canine, E. coli Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ilex Life Sciences","offers":[{"title":"10 µg - Cat. No. A32550010","offer_id":42860615532756,"sku":"A32550010","price":195.0,"currency_code":"USD","in_stock":true},{"title":"1 mg - Cat. No. A32551000","offer_id":42860615565524,"sku":"A32551000","price":2145.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0563\/4487\/1064\/files\/A3255_SCFHUMANE.COLI.jpg?v=1691096321"},{"product_id":"stem-cell-factor-scf-human-hek-recombinant-protein","title":"Stem Cell Factor (SCF) Human, HEK Recombinant Protein","description":"\u003ch2\u003e\u003cspan\u003eDescription\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eOur bioactive \u003cem\u003eStem Cell Factor (SCF) Human, HEK Recombinant Protein\u003c\/em\u003e is a glycosylated monomer with a molecular weight range of 35-45 kDa due to glycosylation. The SCF is purified by proprietary chromatographic techniques.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eSummary\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eStem cell factor (SCF), also known as KIT ligand, binds to the receptor-type protein-tyrosine kinase KIT (CD117). This pleiotropic cytokine plays an essential role in the regulation of cell survival and proliferation, hematopoiesis, stem cell maintenance, gametogenesis, mast cell development, migration and function, and in melanogenesis. SCF exists in both a soluble and a transmembrane isoform. SCF is commonly used in cell cultures \u003cem\u003ein vitro \u003c\/em\u003eto promote expansion of primitive hematopoietic stem cells and multi-potent progenitor cells.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eOther Names\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eKIT ligand, c-Kit ligand, KITLG, KL, KL-1, KITL, mast cell growth factor, MGF, Steel factor, SF\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eSource\u003c\/h2\u003e\n\u003cp\u003eHEK cells\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eFormulation\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eSterile filtered white lyophilized (freeze-dried) powder. The SCF was lyophilized from a 0.2 µm filtered solution (1 mg\/ml) containing 1xPBS.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003ePurity\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eGreater than 95.0% as determined by \u003c\/span\u003e\u003cspan\u003eS\u003c\/span\u003e\u003cspan\u003eDS-PAGE analysis.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eBiological Activity\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe specific activity was determined by the dose-dependent stimulation of the proliferation of human TF-1 cells (human erythroleukemic indicator cell line).\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eThe EC\u003c\/span\u003e\u003csub\u003e50\u003c\/sub\u003e\u003cspan\u003e is 15.25 ng\/ml.\u003c\/span\u003e\u003c\/p\u003e\n\u003col\u003e\u003c\/ol\u003e\n\u003ch2\u003eReconstitution\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eIt is recommended to reconstitute the lyophilized SCF in sterile PBS containing 0.1% endotoxin-free recombinant HSA.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eShipping\u003c\/h2\u003e\n\u003cp\u003eAt ambient temperature. Upon receipt, store the product at the temperature recommended below.\u003c\/p\u003e\n\u003ch2\u003eStorage\/Expiration\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eLyophilized SCF, although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution, SCF should be stored at 4°C between 2-7 days and for future use below -18°C. \u003c\/span\u003e\u003cspan\u003eFor long term storage it is recommended to add a carrier protein (0.1% HSA or BSA). \u003c\/span\u003e\u003cstrong\u003ePlease prevent freeze-thaw cycles.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eUsage\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThis product is intended for \u003c\/span\u003e\u003cstrong\u003eLaboratory Research Use Only\u003c\/strong\u003e\u003cspan\u003e. Not for use in diagnostic or therapeutic procedures. This product may not be used as a pharmaceutical or veterinary drug, agricultural product, or food additive.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca title=\"SCF Human, HEK Recombinant Protein Product Datasheet (PDS)\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0563\/4487\/1064\/files\/A3111_SCF_Human_HEK.pdf?v=1653676666\" target=\"_blank\"\u003e Product Datasheet (PDS)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"product-specs-content\"\u003e\u003cspan\u003eRelated Products\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/ilexlife.com\/collections\/cytokines\" title=\"Cytokines \u0026amp; Growth Factors Product Collection\" rel=\"noopener\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003e\u003cspan\u003eCytokines \u0026amp; Growth Factors\u003c\/span\u003e\u003c\/a\u003e\u003ca rel=\"noopener\" title=\"KGF (FGF-7) Human, E. coli Recombinant Protein\" href=\"https:\/\/ilexlife.com\/products\/kgf-fgf-7-human-e-coli-recombinant-protein\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cem\u003e\u003c\/em\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/ilexlife.com\/products\/isokine-scf-human-animal-free-recombinant-protein\" title=\"ISOkine® SCF Human, Animal-Free Recombinant Protein\" rel=\"null noopener\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003eISOkine® SCF Human, Animal-Free Recombinant Protein\u003c\/a\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/ilexlife.com\/products\/isokine-scf-mouse-animal-free-recombinant-protein\" title=\"ISOkine® SCF Mouse, Animal-Free Recombinant Protein\" rel=\"noopener\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003eISOkine® SCF Mouse, Animal-Free Recombinant Protein\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ilexlife.com\/products\/stem-cell-factor-scf-human-e-coli-recombinant-protein\" title=\"Stem Cell Factor (SCF) Human, E. coli Recombinant Protein\" rel=\"noopener\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003eSCF Human, E. coli Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ilexlife.com\/products\/stem-cell-factor-scf-human-sf9-recombinant-protein\" title=\"Stem Cell Factor (SCF) Human, Sf9 Insect Cells Recombinant Protein\" rel=\"noopener\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003eSCF Human, Sf9 Insect Cells Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ilexlife.com\/products\/stem-cell-factor-scf-mouse-e-coli-recombinant-protein\" title=\"Stem Cell Factor (SCF) Mouse, E. coli Recombinant Protein\" rel=\"noopener\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003eSCF Mouse, E. coli Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" title=\"Stem Cell Factor (SCF) Rat, E. coli Recombinant Protein\" href=\"https:\/\/ilexlife.com\/products\/stem-cell-factor-scf-rat-e-coli-recombinant-protein\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003eSCF Rat, E. coli Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ilexlife.com\/products\/stem-cell-factor-scf-canine-e-coli-recombinant-protein\" title=\"Stem Cell Factor (SCF) Canine, E. coli Recombinant Protein\" rel=\"noopener\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003eSCF Canine, E. coli Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ilex Life Sciences","offers":[{"title":"10 µg - Cat. No. A31110010","offer_id":42860809421012,"sku":"A31110010","price":195.0,"currency_code":"USD","in_stock":true},{"title":"1 mg - Cat. No. A31111000","offer_id":42860809453780,"sku":"A31111000","price":5415.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0563\/4487\/1064\/files\/A3111_SCFHUMANHEK.jpg?v=1691096165"},{"product_id":"stem-cell-factor-scf-human-sf9-recombinant-protein","title":"Stem Cell Factor (SCF) Human, Sf9 Recombinant Protein","description":"\u003ch2\u003e\u003cspan\u003eDescription\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eOur bioactive \u003cem\u003eStem Cell Factor (SCF) Human, Sf9 Recombinant Protein\u003c\/em\u003e is a single, glycosylated polypeptide chain containing 165 amino acids and has a molecular mass of 18,409 Dalton. The SCF is fused to a C-terminal His-tag (6xHis) and purified by proprietary chromatographic techniques.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eSummary\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eStem cell factor (SCF), also known as KIT ligand, binds to the receptor-type protein-tyrosine kinase KIT (CD117). This pleiotropic cytokine plays an essential role in the regulation of cell survival and proliferation, hematopoiesis, stem cell maintenance, gametogenesis, mast cell development, migration and function, and in melanogenesis. SCF exists in both a soluble and a transmembrane isoform. SCF is commonly used in cell cultures \u003cem\u003ein vitro \u003c\/em\u003eto promote expansion of primitive hematopoietic stem cells and multi-potent progenitor cells.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eOther Names\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eKIT ligand, c-Kit ligand, KITLG, KL, KL-1, KITL, mast cell growth factor, MGF, Steel factor, SF\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eSource\u003c\/h2\u003e\n\u003cp\u003eSf9 insect cells\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eFormulation\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eSterile filtered white lyophilized (freeze-dried) powder. The protein is supplied in 1xPBS, pH 7.4.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003ePurity\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eGreater than 98.0% as determined by\u003c\/span\u003e\u003cspan\u003e S\u003c\/span\u003e\u003cspan\u003eDS-PAGE analysis.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eBiological Activity\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe ED\u003c\/span\u003e\u003csub\u003e50\u003c\/sub\u003e\u003cspan\u003e as determined by the dose-dependent stimulation of Human TF-1 cells is typically 1-5 ng\/ml.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eProtein Content\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eProtein quantitation was carried out by two independent methods:\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\u003cspan\u003eUV spectroscopy at 280 nm using the absorbency value of 0.52 as the extinction coefficient for a 0.1% (1 mg\/ml) solution. This value is calculated by the PC GENE computer analysis program of protein sequences (IntelliGenetics).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAnalysis by RP-HPLC, using a standard solution of Stem Cell Factor as a Reference Standard.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eReconstitution\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eIt is recommended to reconstitute the lyophilized SCF in 10mM acetic acid not less than 100 µg\/ml, which can then be further diluted to other aqueous solutions.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eShipping\u003c\/h2\u003e\n\u003cp\u003eAt ambient temperature. Upon receipt, store the product at the temperature recommended below.\u003c\/p\u003e\n\u003ch2\u003eStorage\/Expiration\u003c\/h2\u003e\n\u003cp\u003eLyophilized SCF, although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution, SCF should be stored at 4°C between 2-7 days and for future use below -18°C. For long term storage it is recommended to add a carrier protein (0.1% \u003ca title=\"HSA \/ BSA product collection\" href=\"https:\/\/ilexlife.com\/collections\/bsa-hsa-serum-albumin\" target=\"_blank\"\u003eHSA or BSA\u003c\/a\u003e). \u003cstrong\u003ePlease prevent freeze-thaw cycles.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eUsage\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThis product is intended for \u003c\/span\u003e\u003cstrong\u003eLaboratory Research Use Only\u003c\/strong\u003e\u003cspan\u003e. Not for use in diagnostic or therapeutic procedures. This product may not be used as a pharmaceutical or veterinary drug, agricultural product, or food additive.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0563\/4487\/1064\/files\/A3421_SCF_Human_Sf9.pdf?v=1653683617\" title=\"SCF Human, Sf9 Recombinant Protein Product Datasheet (PDS)\" target=\"_blank\"\u003e Product Datasheet (PDS)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"product-specs-content\"\u003e\u003cspan\u003eRelated Products\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca aria-describedby=\"a11y-new-window-message\" rel=\"noopener\" title=\"Cytokines \u0026amp; Growth Factors Product Collection\" href=\"https:\/\/ilexlife.com\/collections\/cytokines\" target=\"_blank\"\u003e\u003cspan\u003eCytokines \u0026amp; Growth Factors\u003c\/span\u003e\u003c\/a\u003e\u003ca aria-describedby=\"a11y-new-window-message\" href=\"https:\/\/ilexlife.com\/products\/kgf-fgf-7-human-e-coli-recombinant-protein\" title=\"KGF (FGF-7) Human, E. coli Recombinant Protein\" rel=\"noopener\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cem\u003e\u003c\/em\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca aria-describedby=\"a11y-new-window-message\" rel=\"null noopener\" title=\"ISOkine® SCF Human, Animal-Free Recombinant Protein\" href=\"https:\/\/ilexlife.com\/products\/isokine-scf-human-animal-free-recombinant-protein\" target=\"_blank\"\u003eISOkine® SCF Human, Animal-Free Recombinant Protein\u003c\/a\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca aria-describedby=\"a11y-new-window-message\" rel=\"noopener\" title=\"ISOkine® SCF Mouse, Animal-Free Recombinant Protein\" href=\"https:\/\/ilexlife.com\/products\/isokine-scf-mouse-animal-free-recombinant-protein\" target=\"_blank\"\u003eISOkine® SCF Mouse, Animal-Free Recombinant Protein\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca aria-describedby=\"a11y-new-window-message\" rel=\"noopener\" title=\"Stem Cell Factor (SCF) Human, E. coli Recombinant Protein\" href=\"https:\/\/ilexlife.com\/products\/stem-cell-factor-scf-human-e-coli-recombinant-protein\" target=\"_blank\"\u003eSCF Human, E. coli Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca aria-describedby=\"a11y-new-window-message\" href=\"https:\/\/ilexlife.com\/products\/stem-cell-factor-scf-human-hek-recombinant-protein\" title=\"Stem Cell Factor (SCF) Human, HEK Recombinant Protein\" rel=\"noopener\" target=\"_blank\"\u003eSCF Human, HEK Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca aria-describedby=\"a11y-new-window-message\" rel=\"noopener\" title=\"Stem Cell Factor (SCF) Mouse, E. coli Recombinant Protein\" href=\"https:\/\/ilexlife.com\/products\/stem-cell-factor-scf-mouse-e-coli-recombinant-protein\" target=\"_blank\"\u003eSCF Mouse, E. coli Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca aria-describedby=\"a11y-new-window-message\" href=\"https:\/\/ilexlife.com\/products\/stem-cell-factor-scf-rat-e-coli-recombinant-protein\" title=\"Stem Cell Factor (SCF) Rat, E. coli Recombinant Protein\" rel=\"noopener\" target=\"_blank\"\u003eSCF Rat, E. coli Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca aria-describedby=\"a11y-new-window-message\" rel=\"noopener\" title=\"Stem Cell Factor (SCF) Canine, E. coli Recombinant Protein\" href=\"https:\/\/ilexlife.com\/products\/stem-cell-factor-scf-canine-e-coli-recombinant-protein\" target=\"_blank\"\u003eSCF Canine, E. coli Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ilex Life Sciences","offers":[{"title":"10 µg - Cat. No. A34210010","offer_id":42860866994388,"sku":"A34210010","price":195.0,"currency_code":"USD","in_stock":true},{"title":"1 mg - Cat. No. A34211000","offer_id":42860867027156,"sku":"A34211000","price":4495.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0563\/4487\/1064\/files\/A3421_SCFHUMANSF9.jpg?v=1691096597"},{"product_id":"stem-cell-factor-scf-mouse-e-coli-recombinant-protein","title":"Stem Cell Factor (SCF) Mouse, E. coli Recombinant Protein","description":"\u003ch2\u003e\u003cspan\u003eDescription\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eOur bioactive \u003cem\u003eStem Cell Factor (SCF) Mouse, E. coli Recombinant Protein\u003c\/em\u003e is a single, non-glycosylated polypeptide chain containing 165 amino acids and has a molecular mass of 18,309 Dalton. The SCF is purified by proprietary chromatographic techniques.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eSummary\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eStem cell factor (SCF), also known as KIT ligand, binds to the receptor-type protein-tyrosine kinase KIT (CD117). This pleiotropic cytokine plays an essential role in the regulation of cell survival and proliferation, hematopoiesis, stem cell maintenance, gametogenesis, mast cell development, migration and function, and in melanogenesis. SCF exists in both a soluble and a transmembrane isoform. SCF is commonly used in cell cultures \u003cem\u003ein vitro \u003c\/em\u003eto promote expansion of primitive hematopoietic stem cells and multi-potent progenitor cells.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eOther Names\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eMurine SCF, Mouse KIT ligand, c-Kit ligand, KITLG, KL, KL-1, KITL, mast cell growth factor, MGF, Steel factor, SF\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eSource\u003c\/h2\u003e\n\u003cp\u003eE. coli\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eFormulation\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eSterile filtered white lyophilized (freeze-dried) powder. Lyophilized from a concentrated (1 mg\/ml) solution in water containing 0.02% NaHCO\u003csub\u003e3.\u003c\/sub\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003ePurity\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eGreater than 98.0% as determined by \u003c\/span\u003e\u003cspan\u003eSEC-HPLC and S\u003c\/span\u003e\u003cspan\u003eDS-PAGE analysis.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eBiological Activity\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe ED50 as determined by the dose-dependent stimulation of Human TF-1 cell line is \u0026lt; 10 ng\/ml, corresponding to a specific activity of 1x10\u003c\/span\u003e\u003csup\u003e5\u003cspan\u003e \u003c\/span\u003e\u003c\/sup\u003e\u003cspan\u003eIU\/mg.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eAmino Acid Sequence\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eMKEICGNPVT DNVKDITKLV ANLPNDYMIT LNYVAGMDVL PSHCWLRDMV IQLSLSLTTL LDKFSNISEG LSNYSIIDKL GKIVDDLVLC MEENAPKNIK ESPKRPETRS FTPEEFFSIF NRSIDAFKDF MVASDTSDCV LSSTLGPEKD SRVSVTKPFM LPPVA.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eProtein Content\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eProtein quantitation was carried out by two independent methods:\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\u003cspan\u003eUV spectroscopy at 280 nm using the absorbency value of 0.52 as the extinction coefficient for a 0.1% (1 mg\/ml) solution. This value is calculated by the PC GENE computer analysis program of protein sequences (IntelliGenetics).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAnalysis by RP-HPLC, using a standard solution of Stem Cell Factor as a Reference Standard.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eReconstitution\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eIt is recommended to reconstitute the lyophilized Stem Cell Factor in sterile 18MΩ-cm H2O not less than 100 µg\/ml, which can then be further diluted to other aqueous solutions.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eShipping\u003c\/h2\u003e\n\u003cp\u003eAt ambient temperature. Upon receipt, store the product at the temperature recommended below.\u003c\/p\u003e\n\u003ch2\u003eStorage\/Expiration\u003c\/h2\u003e\n\u003cp\u003eLyophilized SCF, although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution, SCF should be stored at 4°C between 2-7 days and for future use below -18°C. For long term storage it is recommended to add a carrier protein (0.1% \u003ca href=\"https:\/\/ilexlife.com\/collections\/bsa-hsa-serum-albumin\" title=\"HSA \/ BSA PRODUCT COLLECTION\" target=\"_blank\"\u003eHSA or BSA\u003c\/a\u003e). \u003cstrong\u003ePlease prevent freeze-thaw cycles.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eUsage\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThis product is intended for \u003c\/span\u003e\u003cstrong\u003eLaboratory Research Use Only\u003c\/strong\u003e\u003cspan\u003e. Not for use in diagnostic or therapeutic procedures. This product may not be used as a pharmaceutical or veterinary drug, agricultural product, or food additive.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca title=\"SCF Mouse, E. coli Recombinant Protein Product Datasheet (PDS)\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0563\/4487\/1064\/files\/A3275_SCF_Mouse_E._coli.pdf?v=1653686820\" target=\"_blank\"\u003e Product Datasheet (PDS)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"product-specs-content\"\u003e\u003cspan\u003eRelated Products\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ilexlife.com\/collections\/cytokines\" title=\"Cytokines \u0026amp; Growth Factors Product Collection\" rel=\"noopener\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003e\u003cspan\u003eCytokines \u0026amp; Growth Factors\u003c\/span\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/ilexlife.com\/products\/isokine-scf-mouse-animal-free-recombinant-protein\" title=\"ISOkine® SCF Mouse, Animal-Free Recombinant Protein\" rel=\"noopener\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003eISOkine® SCF Mouse, Animal-Free Recombinant Protein\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca aria-describedby=\"a11y-new-window-message\" rel=\"null noopener\" title=\"ISOkine® SCF Human, Animal-Free Recombinant Protein\" href=\"https:\/\/ilexlife.com\/products\/isokine-scf-human-animal-free-recombinant-protein\" target=\"_blank\"\u003eISOkine® SCF Human, Animal-Free Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ilexlife.com\/products\/stem-cell-factor-scf-human-e-coli-recombinant-protein\" title=\"Stem Cell Factor (SCF) Human, E. coli Recombinant Protein\" rel=\"noopener\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003eSCF Human, E. coli Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ilexlife.com\/products\/stem-cell-factor-scf-human-sf9-recombinant-protein\" title=\"Stem Cell Factor (SCF) Human, Sf9 Insect Cells Recombinant Protein\" rel=\"noopener\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003eSCF Human, Sf9 Insect Cells Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" title=\"Stem Cell Factor (SCF) Human, HEK Recombinant Protein\" href=\"https:\/\/ilexlife.com\/products\/stem-cell-factor-scf-human-hek-recombinant-protein\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003eSCF Human, HEK Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" title=\"Stem Cell Factor (SCF) Rat, E. coli Recombinant Protein\" href=\"https:\/\/ilexlife.com\/products\/stem-cell-factor-scf-rat-e-coli-recombinant-protein\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003eSCF Rat, E. coli Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ilexlife.com\/products\/stem-cell-factor-scf-canine-e-coli-recombinant-protein\" title=\"Stem Cell Factor (SCF) Canine, E. coli Recombinant Protein\" rel=\"noopener\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003eSCF Canine, E. coli Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ilex Life Sciences","offers":[{"title":"10 µg - Cat. No. A32750010","offer_id":42861680165076,"sku":"A32750010","price":195.0,"currency_code":"USD","in_stock":true},{"title":"1 mg - Cat. No. A32751000","offer_id":42861680197844,"sku":"A32751000","price":2145.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0563\/4487\/1064\/files\/A3275_SCFMOUSEE.COLI.jpg?v=1691096387"},{"product_id":"stem-cell-factor-scf-rat-e-coli-recombinant-protein","title":"Stem Cell Factor (SCF) Rat, E. coli Recombinant Protein","description":"\u003ch2\u003e\u003cspan\u003eDescription\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eOur bioactive \u003cem\u003eStem Cell Factor (SCF) Rat, E. coli Recombinant Protein\u003c\/em\u003e is a single, non-glycosylated polypeptide chain containing 164 amino acids (26-189) and has a molecular mass of 18.4 kDa. The SCF is purified by proprietary chromatographic techniques.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eSummary\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eStem cell factor (SCF), also known as KIT ligand, binds to the receptor-type protein-tyrosine kinase KIT (CD117). This pleiotropic cytokine plays an essential role in the regulation of cell survival and proliferation, hematopoiesis, stem cell maintenance, gametogenesis, mast cell development, migration and function, and in melanogenesis. SCF exists in both a soluble and a transmembrane isoform. SCF is commonly used in cell cultures \u003cem\u003ein vitro \u003c\/em\u003eto promote expansion of primitive hematopoietic stem cells and multi-potent progenitor cells.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eOther Names\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eRat SCF, Rat KIT ligand, c-Kit ligand, KITLG, KL, KL-1, KITL, mast cell growth factor, MGF, Steel factor, SF\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eSource\u003c\/h2\u003e\n\u003cp\u003eE. coli\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eFormulation\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eSterile filtered white lyophilized (freeze-dried) powder. Lyophilized from a concentrated (1 mg\/ml) solution in water containing 0.02% NaHCO\u003csub\u003e3.\u003c\/sub\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003ePurity\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eGreater than 98.0% as determined by \u003c\/span\u003e\u003cspan\u003eSEC-HPLC and S\u003c\/span\u003e\u003cspan\u003eDS-PAGE analysis.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eBiological Activity\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe ED50 is determined by the dose-dependent stimulation of the proliferation of human TF-1 cells which is \u0026lt; 10 ng\/ml, corresponding to a specific activity of 100,000units\/mg.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eAmino Acid Sequence\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eMQEICRNPVT DNVKDITKLV ANLPNDYMIT LNYVAGMDVL PSHCWLRDMV THLSVSLTTL LDKFSNISEG LSNYSIIDKL GKIVDDLVAC MEENAPKNVK ESLKKPETRN FTPEEFFSIF NRSIDAFKDF MVASDTSDCV LSSTLGPEKD SRVSVTKPFM LPPVA.\u003c\/span\u003e\u003c\/p\u003e\n\u003col\u003e\u003c\/ol\u003e\n\u003ch2\u003eReconstitution\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eIt is recommended to reconstitute the lyophilized SCF in sterile 18MΩ-cm H2O not less than 100 µg\/ml, which can then be further diluted to other aqueous solutions.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eShipping\u003c\/h2\u003e\n\u003cp\u003eAt ambient temperature. Upon receipt, store the product at the temperature recommended below.\u003c\/p\u003e\n\u003ch2\u003eStorage\/Expiration\u003c\/h2\u003e\n\u003cp\u003eLyophilized SCF, although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution, SCF should be stored at 4°C between 2-7 days and for future use below -18°C. For long term storage it is recommended to add a carrier protein (0.1% \u003ca href=\"https:\/\/ilexlife.com\/collections\/bsa-hsa-serum-albumin\" title=\"HSA \/ BSA product collection\" target=\"_blank\"\u003eHSA or BSA\u003c\/a\u003e). \u003cstrong\u003ePlease prevent freeze-thaw cycles.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eUsage\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThis product is intended for \u003c\/span\u003e\u003cstrong\u003eLaboratory Research Use Only\u003c\/strong\u003e\u003cspan\u003e. Not for use in diagnostic or therapeutic procedures. This product may not be used as a pharmaceutical or veterinary drug, agricultural product, or food additive.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca title=\"SCF Rat, E. coli Recombinant Protein Product Datasheet (PDS)\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0563\/4487\/1064\/files\/A3323_SCF_Rat_E._coli.pdf?v=1656703530\" target=\"_blank\"\u003e Product Datasheet (PDS)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"product-specs-content\"\u003e\u003cspan\u003eRelated Products\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli style=\"list-style-type: none;\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/ilexlife.com\/collections\/cytokines\" title=\"Cytokines \u0026amp; Growth Factors Product Collection\" rel=\"noopener\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003e\u003cspan\u003eCytokines \u0026amp; Growth Factors\u003c\/span\u003e\u003c\/a\u003e\u003ca rel=\"noopener\" title=\"KGF (FGF-7) Human, E. coli Recombinant Protein\" href=\"https:\/\/ilexlife.com\/products\/kgf-fgf-7-human-e-coli-recombinant-protein\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cem\u003e\u003c\/em\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ilexlife.com\/products\/isokine-scf-human-animal-free-recombinant-protein\" title=\"ISOkine® SCF Human, Animal-Free Recombinant Protein\" rel=\"null noopener\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003eISOkine® SCF Human, Animal-Free Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/ilexlife.com\/products\/isokine-scf-mouse-animal-free-recombinant-protein\" title=\"ISOkine® SCF Mouse, Animal-Free Recombinant Protein\" rel=\"noopener\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003eISOkine® SCF Mouse, Animal-Free Recombinant Protein\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ilexlife.com\/products\/stem-cell-factor-scf-human-e-coli-recombinant-protein\" title=\"Stem Cell Factor (SCF) Human, E. coli Recombinant Protein\" rel=\"noopener\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003eSCF Human, E. coli Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ilexlife.com\/products\/stem-cell-factor-scf-human-sf9-recombinant-protein\" title=\"Stem Cell Factor (SCF) Human, Sf9 Insect Cells Recombinant Protein\" rel=\"noopener\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003eSCF Human, Sf9 Insect Cells Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" title=\"Stem Cell Factor (SCF) Human, HEK Recombinant Protein\" href=\"https:\/\/ilexlife.com\/products\/stem-cell-factor-scf-human-hek-recombinant-protein\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003eSCF Human, HEK Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ilexlife.com\/products\/stem-cell-factor-scf-mouse-e-coli-recombinant-protein\" title=\"Stem Cell Factor (SCF) Mouse, E. coli Recombinant Protein\" rel=\"noopener\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003eSCF Mouse, E. coli Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ilexlife.com\/products\/stem-cell-factor-scf-canine-e-coli-recombinant-protein\" title=\"Stem Cell Factor (SCF) Canine, E. coli Recombinant Protein\" rel=\"noopener\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003eSCF Canine, E. coli Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ilex Life Sciences","offers":[{"title":"10 µg - Cat. No. A33230010","offer_id":42985595175124,"sku":"A33230010","price":195.0,"currency_code":"USD","in_stock":true},{"title":"1 mg - Cat. No. A33231000","offer_id":42985595207892,"sku":"A33231000","price":2650.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0563\/4487\/1064\/files\/A3323_SCFRATE.COLI.jpg?v=1691096450"},{"product_id":"stem-cell-factor-scf-canine-e-coli-recombinant-protein","title":"Stem Cell Factor (SCF) Canine, E. coli Recombinant Protein","description":"\u003ch2\u003e\u003cspan\u003eDescription\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eOur bioactive \u003cem\u003eStem Cell Factor (SCF) Canine, E. coli Recombinant Protein\u003c\/em\u003e is a single, non-glycosylated polypeptide chain containing 165 amino acids and has a molecular mass of 18.4 kDa. The SCF is purified by proprietary chromatographic techniques.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eSummary\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eStem cell factor (SCF), also known as KIT ligand, binds to the receptor-type protein-tyrosine kinase KIT (CD117). This pleiotropic cytokine plays an essential role in the regulation of cell survival and proliferation, hematopoiesis, stem cell maintenance, gametogenesis, mast cell development, migration and function, and in melanogenesis. SCF exists in both a soluble and a transmembrane isoform. SCF is commonly used in cell cultures \u003cem\u003ein vitro \u003c\/em\u003eto promote expansion of primitive hematopoietic stem cells and multi-potent progenitor cells.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eOther Names\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eCanine SCF, Dog SCF, Canine KIT ligand, c-Kit ligand, KITLG, KL, KL-1, KITL, mast cell growth factor, MGF, Steel factor, SF\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eSource\u003c\/h2\u003e\n\u003cp\u003eE. coli\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eFormulation\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eSterile filtered white lyophilized (freeze-dried) powder. Lyophilized from a 0.2 µm filtered concentrated solution in PBS, pH 7.4.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003ePurity\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eGreater than 97.0% as determined by HPLC and SDS-PAGE.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eBiological Activity\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eFully biologically active when compared to standard. The ED50 as calculated by the dose-dependent stimulation of the proliferation of human TF-1 cells is less than 2.0 ng\/ml, corresponding to a specific activity of 5,000,000 IU\/mg.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eAmino Acid Sequence\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eKGICGKRVTD DVKDVTKLVA NLPKDYKIAL KYVPGMDVLP SHCWISVMVE QLSVSLTDLL DKFSNISEGL SNYSIIDKLV KIVDDLVECT EGYSFENVKK APKSPELRLF TPEEFFRIFN RSIDAFKDLE TVASKSSECV VSSTLSPDKD SRVSVTKPFM LPPVA\u003c\/span\u003e\u003c\/p\u003e\n\u003col\u003e\u003c\/ol\u003e\n\u003ch2\u003eReconstitution\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eIt is recommended to reconstitute the lyophilized Stem Cell Factor in sterile 18MΩ-cm H2O not less than 100 µg\/ml, which can then be further diluted to other aqueous solutions.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eShipping\u003c\/h2\u003e\n\u003cp\u003eAt ambient temperature. Upon receipt, store the product at the temperature recommended below.\u003c\/p\u003e\n\u003ch2\u003eStorage\/Expiration\u003c\/h2\u003e\n\u003cp\u003eLyophilized SCF, although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution, SCF should be stored at 4°C between 2-7 days and for future use below -18°C. For long term storage it is recommended to add a carrier protein (0.1% \u003ca href=\"https:\/\/ilexlife.com\/collections\/bsa-hsa-serum-albumin\" title=\"HSA \/ BSA product collection\" target=\"_blank\"\u003eHSA or BSA\u003c\/a\u003e). Please prevent freeze-thaw cycles.\u003c\/p\u003e\n\u003ch2\u003eUsage\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThis product is intended for \u003c\/span\u003e\u003cstrong\u003eLaboratory Research Use Only\u003c\/strong\u003e\u003cspan\u003e. Not for use in diagnostic or therapeutic procedures. This product may not be used as a pharmaceutical or veterinary drug, agricultural product, or food additive.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca title=\"SCF Canine, E. coli Recombinant Protein Product Datasheet (PDS)\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0563\/4487\/1064\/files\/A3194_SCF_Canine_E._coli.pdf?v=1656706044\" target=\"_blank\"\u003e Product Datasheet (PDS)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"product-specs-content\"\u003e\u003cspan\u003eRelated Products\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/ilexlife.com\/collections\/cytokines\" title=\"Cytokines \u0026amp; Growth Factors Product Collection\" rel=\"noopener\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003e\u003cspan\u003eCytokines \u0026amp; Growth Factors\u003c\/span\u003e\u003c\/a\u003e\u003ca rel=\"noopener\" title=\"KGF (FGF-7) Human, E. coli Recombinant Protein\" href=\"https:\/\/ilexlife.com\/products\/kgf-fgf-7-human-e-coli-recombinant-protein\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cem\u003e\u003c\/em\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/ilexlife.com\/products\/isokine-scf-human-animal-free-recombinant-protein\" title=\"ISOkine® SCF Human, Animal-Free Recombinant Protein\" rel=\"null noopener\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003eISOkine® SCF Human, Animal-Free Recombinant Protein\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/ilexlife.com\/products\/isokine-scf-mouse-animal-free-recombinant-protein\" title=\"ISOkine® SCF Mouse, Animal-Free Recombinant Protein\" rel=\"noopener\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003eISOkine® SCF Mouse, Animal-Free Recombinant Protein\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ilexlife.com\/products\/stem-cell-factor-scf-human-e-coli-recombinant-protein\" title=\"Stem Cell Factor (SCF) Human, E. coli Recombinant Protein\" rel=\"noopener\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003eSCF Human, E. coli Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ilexlife.com\/products\/stem-cell-factor-scf-human-sf9-recombinant-protein\" title=\"Stem Cell Factor (SCF) Human, Sf9 Insect Cells Recombinant Protein\" rel=\"noopener\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003eSCF Human, Sf9 Insect Cells Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" title=\"Stem Cell Factor (SCF) Human, HEK Recombinant Protein\" href=\"https:\/\/ilexlife.com\/products\/stem-cell-factor-scf-human-hek-recombinant-protein\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003eSCF Human, HEK Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ilexlife.com\/products\/stem-cell-factor-scf-mouse-e-coli-recombinant-protein\" title=\"Stem Cell Factor (SCF) Mouse, E. coli Recombinant Protein\" rel=\"noopener\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003eSCF Mouse, E. coli Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" title=\"Stem Cell Factor (SCF) Rat, E. coli Recombinant Protein\" href=\"https:\/\/ilexlife.com\/products\/stem-cell-factor-scf-rat-e-coli-recombinant-protein\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003eSCF Rat, E. coli Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ilex Life Sciences","offers":[{"title":"10 µg - Cat. No. A31940010","offer_id":42985789751508,"sku":"A31940010","price":170.0,"currency_code":"USD","in_stock":true},{"title":"1 mg - Cat. No. A31941000","offer_id":42985789784276,"sku":"A31941000","price":2640.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0563\/4487\/1064\/files\/A3194_SCFCANINEE.COLI.jpg?v=1691096259"},{"product_id":"kgf-fgf-7-mouse-e-coli-recombinant-protein","title":"KGF (FGF-7) Mouse, E. coli Recombinant Protein","description":"\u003ch2\u003e\u003cspan\u003eDescription\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eOur bioactive \u003cem\u003eKGF (FGF-7) Mouse, E. coli Recombinant Protein\u003c\/em\u003e is a single, non-glycosylated, polypeptide chain containing 164 amino acids and has a molecular mass of 18.9 kDa. The KGF is purified by proprietary chromatographic techniques.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eSummary\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eKeratinocyte growth factor (KGF), also known as fibroblast growth factor 7 [FGF-7] is a member of the fibroblast growth factor (FGF) family. FGF family members possess broad mitogenic and cell survival activities, and are involved in a variety of biological processes, including embryonic development, cell growth, morphogenesis, tissue repair, tumor growth and invasion. KGF is a potent epithelial cell-specific growth factor, whose mitogenic activity is predominantly exhibited in keratinocytes but not in fibroblasts and endothelial cells. Studies of mouse and rat homologs of this gene implicated roles in morphogenesis of epithelium, reepithelialization of wounds, hair development and early lung organogenesis.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eCAS Registry No.\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003e62031-54-3\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eOther Names\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eMurine KGF, Keratinocyte growth factor, Murine FGF-7, Mouse FGF-7, FGF7, FGF-7, Fibroblast growth factor 7, Heparin-binding growth factor 7, HBGF-7\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eSource\u003c\/h2\u003e\n\u003cp\u003eE. coli\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eFormulation\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eSterile filtered white lyophilized (freeze-dried) powder. The protein was lyophilized from a concentrated (1 mg\/ml) solution containing 20mM Phosphate buffer pH-8 and 0.1M NaCl.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003ePurity\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eGreater than 95.0% as determined by analysis by HPLC and SDS-PAGE.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eBiological Activity\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe ED50, calculated by the dose-dependent stimulation of KGF-responsive BaF3 indicator cells (measured by 3H-thymidine uptake) is \u0026lt; 10 ng\/ml corresponding to a specific activity of 100,000 Units\/mg.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eAmino Acid Sequence\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eMCNDMSPEQT ATSVNCSSPE RHTRSYDYME GGDIRVRRLF CRTQWYLRID KRGKVKGTQE MKNSYNIMEI RTVAVGIVAI KGVESEYYLA MNKEGKLYAK KECNEDCNFK ELILENHYNT YASAKWTHSG GEMFVALNQK GIPVKGKKTK KEQKTAHFLP MAIT.\u003c\/span\u003e\u003c\/p\u003e\n\u003col\u003e\u003c\/ol\u003e\n\u003ch2\u003eReconstitution\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eIt is recommended to reconstitute the lyophilized KGF in sterile 18MΩ-cm H2O not less than 100 µg\/ml, which can then be further diluted to other aqueous solutions.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eShipping\u003c\/h2\u003e\n\u003cp\u003eAt ambient temperature. Upon receipt, store the product at the temperature recommended below.\u003c\/p\u003e\n\u003ch2\u003eStorage\/Expiration\u003c\/h2\u003e\n\u003cp\u003eLyophilized KGF, although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution, KGF should be stored at 4°C between 2-7 days and for future use below -18°C. For long term storage it is recommended to add a carrier protein (0.1% \u003ca title=\"HSA \/ BSA product collection\" href=\"https:\/\/ilexlife.com\/collections\/bsa-hsa-serum-albumin\" target=\"_blank\"\u003eHSA or BSA\u003c\/a\u003e). \u003cstrong\u003ePlease prevent freeze-thaw cycles.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eUsage\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThis product is intended for \u003c\/span\u003e\u003cstrong\u003eLaboratory Research Use Only\u003c\/strong\u003e\u003cspan\u003e. Not for use in diagnostic or therapeutic procedures. This product may not be used as a pharmaceutical or veterinary drug, agricultural product, or food additive.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0563\/4487\/1064\/files\/A3721_KGF_Mouse_E._coli.pdf?v=1658507731\" title=\"KGF (FGF-7) Mouse, E. coli Recombinant Protein Product Datasheet (PDS)\" target=\"_blank\"\u003e Product Datasheet (PDS)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eRelated Products\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca aria-describedby=\"a11y-new-window-message\" rel=\"noopener\" title=\"Cytokines \u0026amp; Growth Factors Product Collection\" href=\"https:\/\/ilexlife.com\/collections\/cytokines\" target=\"_blank\"\u003e\u003cspan\u003eCytokines \u0026amp; Growth Factors\u003c\/span\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003ca rel=\"noopener\" title=\"ISOkine® KGF (FGF-7) Human, Animal-Free Recombinant Protein\" href=\"https:\/\/ilexlife.com\/products\/isokine-kgf-fgf-7-human-animal-free-recombinant-protein\" target=\"_blank\"\u003eISOkine® KGF (FGF-7) Human, Animal-Free Recombinant Protein\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ilexlife.com\/products\/kgf-fgf-7-human-plant-recombinant-protein\" title=\"KGF (FGF-7) Human, Plant Recombinant Protein\" rel=\"noopener\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003eKGF (FGF-7) Human, Plant Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" title=\"KGF (FGF-7) Human, E. coli Recombinant Protein\" href=\"https:\/\/ilexlife.com\/products\/kgf-fgf-7-human-e-coli-recombinant-protein\" target=\"_blank\"\u003eKGF (FGF-7) Human, E. coli Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ilex Life Sciences","offers":[{"title":"10 µg - Cat. No. A37210010","offer_id":43075512533204,"sku":"A37210010","price":195.0,"currency_code":"USD","in_stock":true},{"title":"1 mg - Cat. No. A37211000","offer_id":43075512565972,"sku":"A37211000","price":4395.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0563\/4487\/1064\/files\/A3721_KGFMOUSE.jpg?v=1691182662"},{"product_id":"gm-csf-mouse-e-coli-recombinant-protein","title":"Granulocyte-Macrophage Colony-Stimulating Factor (GM-CSF) Mouse, E. coli Recombinant Protein","description":"\u003ch2\u003e\u003cspan\u003eDescription\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eOur bioactive \u003cem\u003eGranulocyte-Macrophage Colony-Stimulating Factor (GM-CSF) Mouse, E. coli Recombinant Protein\u003c\/em\u003e is a single, non-glycosylated, polypeptide chain containing 125 amino acids and a molecular mass of 14285.35 Dalton. GM-CSF Mouse is purified by proprietary chromatographic techniques.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eSummary\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eGranulocyte-Macrophage Colony-Stimulating Factor (GM-CSF) is a monomeric glycoprotein that functions as a cytokine. It is a white blood cell growth factor. GM-CSF is a hematopoietic growth and differentiation factor that stimulates the development of neutrophils and macrophages, and promotes the proliferation and development of early erythroid megakaryocytic and eosinophilic progenitor cells. It also stimulates growth in some epithelial cells and osteoclasts. GM-CSF is produced by a variety of cell types (monocytes, endothelial cells, T-cells, fibroblasts, mitogen-stimulated B-cells, and LPS-stimulated macrophages).\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eRecombinant Murine GM-CSF is a 14.2 kDa globular protein consisting of 125 amino acid residues. Human and murine GM-CSF share approx. 54% sequence homology and do not cross-react in bioactivity.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eCAS Registry No.\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003e83869-56-1\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eOther Names\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eMurine GM-CSF, Colony-Stimulating Factor, CSF-2, CSF2, MGI-1GM, Pluripoietin-α, molgramostin, sargramostim, Csfgm, Gm-CSf, GMCSF, MGI-IGM\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eSource\u003c\/h2\u003e\n\u003cp\u003eE. coli\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eFormulation\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eSterile filtered white lyophilized (freeze-dried) powder. The mouse GM-CSF was lyophilized with no additives.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003ePurity\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eGreater than 98.0% as determined by analysis by RP-HPLC and\u003c\/span\u003e\u003cspan\u003e SDS-PAGE.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eBiological Activity\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe ED\u003c\/span\u003e\u003csub\u003e50\u003c\/sub\u003e\u003cspan\u003e as determined by the dose-dependent stimulation of the proliferation of murine FDC-P1 cell line is \u0026lt; 0.2 ng\/ml, corresponding to a Specific Activity of 5,000,000 IU\/mg.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eProtein Content\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eGM-CSF quantitation was carried out by two independent methods:\u003c\/span\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eUV spectroscopy at 280 nm using the absorbency value of 0.765 as the extinction coefficient for a 0.1% (1 mg\/ml) solution. This value is calculated by the PC GENE computer analysis program of protein sequences (IntelliGenetics).\u003c\/li\u003e\n\u003cli\u003eAnalysis by RP-HPLC, using a calibrated solution of GM-CSF as a Reference Standard.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eReconstitution\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eIt is recommended to reconstitute the lyophilized GM-CSF in sterile 20mM AcOH (acetic Acid) not less than 100 µg\/ml, which can then be further diluted to other aqueous solutions.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eShipping\u003c\/h2\u003e\n\u003cp\u003eAt ambient temperature. Upon receipt, store the product at the temperature recommended below.\u003c\/p\u003e\n\u003ch2\u003eStorage\/Expiration\u003c\/h2\u003e\n\u003cp\u003eLyophilized GM-CSF, although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution, GM-CSF should be stored at 4°C between 2-7 days and for future use below -18°C. For long term storage it is recommended to add a carrier protein (0.1% \u003ca title=\"HSA \/ BSA product collection\" href=\"https:\/\/ilexlife.com\/collections\/bsa-hsa-serum-albumin\" target=\"_blank\"\u003eHSA or BSA\u003c\/a\u003e). \u003cstrong\u003ePlease prevent freeze-thaw cycles.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eUsage\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThis product is intended for \u003c\/span\u003e\u003cstrong\u003eLaboratory Research Use Only\u003c\/strong\u003e\u003cspan\u003e. Not for use in diagnostic or therapeutic procedures. This product may not be used as a pharmaceutical or veterinary drug, agricultural product, or food additive.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0563\/4487\/1064\/files\/A3222_GM-CSF_Mouse_E._coli.pdf?v=1667335254\" title=\"Product Datasheet (PDS): Granulocyte-Macrophage Colony-Stimulating Factor (GM-CSF) Mouse, E. coli Recombinant Protein\" target=\"_blank\"\u003e Product Datasheet (PDS)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eRelated Products\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" title=\"Granulocyte-Macrophage Colony-Stimulating Factor (GM-CSF) Human, E. coli Recombinant Protein\" href=\"https:\/\/ilexlife.com\/products\/gm-csf-human-e-coli-recombinant-protein\" target=\"_blank\"\u003eGM-CSF Human, E. coli Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ilex Life Sciences","offers":[{"title":"5 µg - Cat. No. A32220005","offer_id":43437988905172,"sku":"A32220005","price":125.0,"currency_code":"USD","in_stock":true},{"title":"20 µg - Cat. No. A32220020","offer_id":43437988937940,"sku":"A32220020","price":195.0,"currency_code":"USD","in_stock":true},{"title":"1 mg - Cat. No. A32221000","offer_id":43437988970708,"sku":"A32221000","price":2875.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0563\/4487\/1064\/files\/A3222_GM-CSFMOUSEE.COLI.jpg?v=1691182919"},{"product_id":"recombinant-human-insulin-protein","title":"Recombinant Human Insulin Protein","description":"\u003ch2\u003eDescription\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003e\u003cem\u003eRecombinant Human Insulin Protein\u003c\/em\u003e, produced in \u003cem\u003eE. coli\u003c\/em\u003e, is a two chain, non-glycosylated polypeptide hormone containing 51 amino acids and has a molecular mass of 5807 Dalton. Insulin is purified by proprietary chromatographic techniques.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eSummary\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eInsulin is a peptide hormone produced by beta cells of the pancreatic islets encoded in humans by the INS gene. Insulin decreases blood glucose concentration. It increases cell permeability to monosaccharides, amino acids and fatty acids. It accelerates glycolysis, the pentose phosphate cycle, and glycogen synthesis in liver (\u003ca title=\"UniProtKb_P01308: Human Insulin Protein\" href=\"https:\/\/www.uniprot.org\/uniprotkb\/P01308\/entry\" target=\"_blank\"\u003eUniProtKb_P01308\u003c\/a\u003e). Recombinant Human Insulin is a commonly used media supplement in mammalian cell culture.\u003c\/p\u003e\n\u003ch2\u003eCAS Registry No.\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003e11061-68-0\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003ePurity\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003ePurity greater than 98.0% as determined by RP-HPLC analysis.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eBiological Activity\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe biological activity was determined to be 28 units\/mg.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eFormulation\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eSterile-filtered white lyophilized (freeze-dried) powder. The protein was lyophilized from a concentrated (1 mg\/ml) solution with no additives.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan mce-data-marked=\"1\"\u003eReconstitution\u003c\/span\u003e\u003c\/h2\u003e\n\u003cdiv class=\"product-specs-content\"\u003eIt is recommended to reconstitute the lyophilized Insulin in sterile 0.005N HCl not more than 1 mg\/ml.\u003c\/div\u003e\n\u003cdiv class=\"product-specs-content\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"product-specs-content\"\u003e\n\u003ch2\u003e\u003cspan mce-data-marked=\"1\"\u003eShipping\u003c\/span\u003e\u003c\/h2\u003e\n\u003cdiv class=\"product-specs-content\"\u003e\n\u003cp\u003eShips at ambient temperature. Upon receipt, store the product at the temperature recommended below.\u003c\/p\u003e\n\u003ch2\u003e\u003cspan mce-data-marked=\"1\"\u003eStorage\u003c\/span\u003e\u003c\/h2\u003e\n\u003cdiv class=\"product-specs-content\"\u003e\n\u003cp\u003eLyophilized Insulin, although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution, Insulin should be stored at 4°C between 2-7 days and for future use below -18°C. For long term storage it is recommended to add a carrier protein (0.1% \u003ca title=\"HSA \/ BSA Product Collection\" href=\"https:\/\/ilexlife.com\/collections\/bsa-hsa-serum-albumin\" target=\"_blank\"\u003eHSA or BSA\u003c\/a\u003e). \u003cstrong\u003ePlease prevent freeze-thaw cycles.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eUsage\u003c\/h2\u003e\n\u003cp\u003eThis product is intended for \u003cstrong\u003eLaboratory Research Use Only\u003c\/strong\u003e. Not for use in diagnostic or therapeutic procedures. This product may not be used as a pharmaceutical or veterinary drug, agricultural product, or food additive.\u003c\/p\u003e\n\u003ch2\u003e\u003cspan mce-data-marked=\"1\"\u003eResources\u003c\/span\u003e\u003c\/h2\u003e\n\u003cdiv class=\"product-specs-content\"\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca title=\"Product Datasheet (PDS): Recombinant Human Insulin Protein\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0563\/4487\/1064\/files\/A3270_Insulin.pdf?v=1680208874\" target=\"_blank\"\u003eProduct Datasheet (PDS)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eRelated Products\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ilexlife.com\/products\/pan-biotech-recombinant-human-insulin-10-mg-ml-solution\" target=\"_blank\" title=\"PAN-Biotech Recombinant Human Insulin 10 mg\/ml Solution\" rel=\"noopener\"\u003eRecombinant Human Insulin 10 mg\/ml Solution\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca title=\"Cell culture media supplements\" href=\"https:\/\/ilexlife.com\/collections\/cell-culture-media-supplements\" rel=\"null\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003eCell culture media supplements\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Ilex Life Sciences","offers":[{"title":"25 mg - Cat. No. A32700025","offer_id":43701908144340,"sku":"A32700025","price":230.0,"currency_code":"USD","in_stock":true},{"title":"250 mg - Cat. No. A32700250","offer_id":43701908177108,"sku":"A32700250","price":470.0,"currency_code":"USD","in_stock":true},{"title":"1 g - Cat. No. A32701000","offer_id":43701931344084,"sku":"A32701000","price":1485.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0563\/4487\/1064\/files\/image_11.png?v=1702410459"},{"product_id":"interleukin-2-il-2-human-e-coli-recombinant-protein","title":"Interleukin-2 (IL-2) Human, E. coli Recombinant Protein","description":"\u003ch2\u003e\u003cspan data-mce-fragment=\"1\"\u003eDescription\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eOur bioactive \u003cem\u003eInterleukin-2 (IL-2) Human, E. coli Recombinant Protein \u003c\/em\u003e\u003c\/span\u003eis a single, non-glycosylated polypeptide chain containing 133 amino acids and has a molecular mass of 15.4 kDa. The IL-2 is purified by proprietary chromatographic techniques.\u003c\/p\u003e\n\u003ch2\u003eSummary\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eIL-2 is a secreted cytokine that is important for the proliferation of T and B lymphocytes. The receptor of this cytokine is a heterotrimeric protein complex whose gamma chain is also shared by interleukin 4 (IL-4) and interleukin 7 (IL-7). The expression of this gene in mature thymocytes is monoallelic, which represents an unusual regulatory mode for controlling the precise expression of a single gene. The targeted disruption of a similar gene in mice leads to ulcerative colitis-like disease, which suggests an essential role of this gene in the immune response to antigenic stimuli.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eOther Names\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eInterleukin 2, IL2, T-cell growth factor (TCGF), UniProtKB# P60568\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eAmino Acid Sequence\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eAPTSSSTKK TQLQLEHLLL DLQMILNGIN NYKNPKLTRM LTFKFYMPKK ATELKHLQCL EEELKPLEEV LNLAQSKNFH LRPRDLISNI NVIVLELKGS ETTFMCEYAD ETATIVEFLN RWITFCQSII STLT.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eSource\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eE. coli\u003c\/em\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eFormulation\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eSterile filtered white lyophilized (freeze-dried) powder. \u003c\/span\u003eThe protein was lyophilized from a 0.2 μm filtered concentrated solution (1.0 mg\/ml) in PBS, pH 5.0.\u003c\/p\u003e\n\u003ch2\u003ePurity\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eGreater than 97.0% as determined by:\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\u003cspan\u003eAnalysis by RP-HPLC.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAnalysis by SDS-PAGE.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eBiological Activity\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe ED\u003c\/span\u003e\u003csub\u003e50\u003c\/sub\u003e\u003cspan\u003e as determined by the dose-dependent stimulation of murine CTLL-2 cells is less than 0.1 ng\/ml, corresponding to a Specific Activity of 1x10\u003c\/span\u003e\u003csup\u003e7 \u003c\/sup\u003e\u003cspan\u003eIU\/mg.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eReconstitution\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eIt is recommended to reconstitute the lyophilized Interleukin-2 in sterile distilled water not less than 100 µg\/ml, which can then be further diluted to other aqueous solutions.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eShipping\u003c\/h2\u003e\n\u003cp\u003eAt ambient temperature. Upon receipt, store the product at the temperature recommended below.\u003c\/p\u003e\n\u003ch2\u003eStorage\/Expiration\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eLyophilized IL-2, although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution, IL-2 should be stored at 4°C between 2-7 days and for future use below -18°C. For long term storage it is recommended to add a carrier protein (0.1% \u003ca aria-describedby=\"a11y-new-window-message\" rel=\"null\" title=\"HSA \/ BSA PRODUCT COLLECTION\" href=\"https:\/\/ilexlife.com\/collections\/bsa-hsa-serum-albumin\" data-mce-fragment=\"1\" target=\"_blank\"\u003eHSA or BSA\u003c\/a\u003e). \u003cstrong data-mce-fragment=\"1\"\u003ePlease prevent freeze-thaw cycles.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eUsage\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThis product is intended for \u003c\/span\u003e\u003cstrong\u003eLaboratory Research Use Only\u003c\/strong\u003e\u003cspan\u003e. Not for use in diagnostic or therapeutic procedures. This product may not be used as a pharmaceutical or veterinary drug, agricultural product, or food additive.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca title=\"Product Datasheet (PDS): Interleukin-2 (IL-2) Human, E. coli Recombinant Protein\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0563\/4487\/1064\/files\/A3209_IL-2_Human.pdf?v=1686854491\" rel=\"noopener noreferrer\" target=\"_blank\"\u003e Product Datasheet (PDS)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eRelated Products\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ilexlife.com\/collections\/cytokines\" title=\"Cytokines \u0026amp; Growth Factors product collection\" target=\"_blank\"\u003eCytokines \u0026amp; Growth Factors\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" title=\"ISOkine® IL-2 Human, Animal-Free Recombinant Protein\" href=\"https:\/\/ilexlife.com\/products\/isokine-il-2-human-animal-free-recombinant-protein\" target=\"_blank\"\u003eISOkine® IL-2 Human, Animal-Free Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003ca aria-describedby=\"a11y-new-window-message\" href=\"https:\/\/ilexlife.com\/products\/interleukin-2-il-2-mouse-e-coli-recombinant-protein\" title=\"Interleukin-2 (IL-2) Mouse, E. coli Recombinant Protein\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan\u003eIL-2 Mouse, E. coli Recombinant Protein\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ilex Life Sciences","offers":[{"title":"10 µg - Cat. No. A32090010","offer_id":43820698403028,"sku":"A32090010","price":105.0,"currency_code":"USD","in_stock":true},{"title":"50 µg - Cat. No. A32090050","offer_id":43820698435796,"sku":"A32090050","price":195.0,"currency_code":"USD","in_stock":true},{"title":"1 mg - Cat. No. A32091000","offer_id":43820698468564,"sku":"A32091000","price":720.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0563\/4487\/1064\/files\/lyophilizedvials_17ea66b9-36a0-4f11-98c6-f788fc49f1a8.jpg?v=1686852545"},{"product_id":"fibroblast-growth-factor-23-fgf-23-human-e-coli-recombinant-protein","title":"Fibroblast Growth Factor 23 (FGF-23) Human, E. coli Recombinant Protein","description":"\u003ch2\u003e\u003cspan\u003eDescription\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eOur bioactive \u003cem\u003eFibroblast Growth Factor 23 (FGF-23) Human, E. coli Recombinant Protein \u003c\/em\u003eis a single, non-glycosylated polypeptide chain that contains a total of 228 amino acids and has a 22.5 kDa molecular mass. The FGF-23 is purified by proprietary chromatographic techniques.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eSummary\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eFGF-23 is a member of the fibroblast growth factor (FGF) family. FGF family members possess broad mitogenic and cell survival activities and are involved in a variety of biological processes including embryonic development, cell growth, morphogenesis, tissue repair, tumor growth and invasion.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFGF-23 inhibits renal tubular phosphate transport. The FGF-23 gene was identified by its mutations associated with autosomal dominant hypophosphatemic rickets (ADHR), an inherited phosphate wasting disorder. Abnormally high level expression of FGF-23 was found in oncogenic hypophosphatemic osteomalacia (OHO), a phenotypically similar disease caused by abnormal phosphate metabolism. FGF-23 mutations have also been shown to cause familial tumoral calcinosis with hyperphosphatemia. FGF-23 is a regulator of vitamin-D metabolism and negatively regulates osteoblast differentiation and matrix mineralization.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eCAS Registry No.\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003e62031-54-3\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eOther Names\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eFibroblast Growth Factor-23, FGF23, FGF 23, Phosphatonin, Tumor-derived hypophosphatemia-inducing factor, HYPF, UniProtKB# Q9GZV9.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eAmino Acid Sequence\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eMYPNASPLLG SSWGGLIHLY TATARNSYHL QIHKNGHVDG APHQTIYSAL MIRSEDAGFV VITGVMSRRY LCMDFRGNIF GSHYFDPENC RFQHQTLENG YDVYHSPQYH FLVSLGRAKR AFLPGMNPPP YSQFLSRRNE IPLIHFNTPI PRRHTRSAED DSERDPLNVL KPRARMTPAP ASCSQELPSA EDNSPMASDP LGVVRGGRVN THAGGTGPEG CRPFAKFI.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eSource\u003c\/h2\u003e\n\u003cp\u003eE. coli\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eFormulation\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eSterile filtered white lyophilized (freeze-dried) powder. The FGF-23 protein (0.5 mg\/ml) was lyophilized from a 0.2 µm filtered concentrated solution in PBS, pH 7.4.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003ePurity\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003ePurity greater than 95.0% as determined by SDS-PAGE.\u003c\/span\u003e\u003c\/p\u003e\n\u003col\u003e\u003c\/ol\u003e\n\u003ch2\u003eBiological Activity\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe biological activity of FGF-23 was measured in a cell proliferation assay using NIH\/3T3 mouse embryonic fibroblasts. The ED50 for this effect is typically 0.05-0.5 µg\/ml in the presence of 5 µg\/ml of Recombinant Mouse Klotho and 10 µg\/ml of HPR.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eReconstitution\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eIt is recommended to reconstitute the lyophilized FGF-23 in sterile 18M-cm H2O not less than 100 µg\/ml, which can then be further diluted to other aqueous solutions.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eShipping\u003c\/h2\u003e\n\u003cp\u003eShips at ambient temperature. Upon receipt, store the product at the temperature recommended below.\u003c\/p\u003e\n\u003ch2\u003eStorage\/Expiration\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eLyophilized FGF-23, although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution, FGF-23 should be stored at 4°C between 2-7 days and for future use below -18°C. \u003c\/span\u003e\u003cstrong\u003ePlease prevent freeze-thaw cycles.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eUsage\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThis product is intended for \u003c\/span\u003e\u003cstrong\u003eLaboratory Research Use Only\u003c\/strong\u003e\u003cspan\u003e. Not for use in diagnostic or therapeutic procedures. This product may not be used as a pharmaceutical or veterinary drug, agricultural product, or food additive.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca rel=\"noopener noreferrer\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0563\/4487\/1064\/files\/A3020_FGF-23_Human.pdf?v=1687203531\" title=\"Product Datasheet (PDS): Fibroblast Growth Factor 23 (FGF-23) Human, E. coli Recombinant Protein\" target=\"_blank\"\u003e Product Datasheet (PDS)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eRelated Products\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca title=\"Cytokines \u0026amp; Growth Factors product collection\" href=\"https:\/\/ilexlife.com\/collections\/cytokines\" target=\"_blank\"\u003eCytokines \u0026amp; Growth Factors\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ilex Life Sciences","offers":[{"title":"5 µg - Cat. No. A30200005","offer_id":43824505913556,"sku":"A30200005","price":99.0,"currency_code":"USD","in_stock":true},{"title":"20 µg - Cat. No. A30200020","offer_id":43824505946324,"sku":"A30200020","price":195.0,"currency_code":"USD","in_stock":true},{"title":"1 mg - Cat. No. A30201000","offer_id":43824505979092,"sku":"A30201000","price":3485.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0563\/4487\/1064\/files\/FGF-23_Human.png?v=1734631591"},{"product_id":"fgf-1-fgf-acidic-mouse-e-coli-recombinant-protein","title":"FGF-1 (FGF-acidic) Mouse, E. coli Recombinant Protein","description":"\u003ch2\u003e\u003cspan\u003eDescription\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eOur bioactive \u003cem\u003eFGF-1 (FGF-acidic) Mouse, E. coli Recombinant Protein\u003c\/em\u003e, also known as Fibroblast Growth Factor 1, is a single, non-glycosylated, polypeptide chain that contains 141 amino acids and has a 15.9 kDa molecular mass. The FGF-1 is purified by proprietary chromatographic techniques.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eSummary\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eFGF-acidic, a member of the fibroblast growth factor (FGF) family, is a non-glycosylated heparin binding growth factor encoded by the FGF1 gene. FGF-acidic plays an important role in the regulation of cell survival, cell division, angiogenesis, cell differentiation and cell migration. Functions as potent mitogen in vitro. Acts as a ligand for FGFR1 and integrins. Binds to FGFR1 in the presence of heparin leading to FGFR1 dimerization and activation via sequential autophosphorylation on tyrosine residues which act as docking sites for interacting proteins, leading to the activation of several signaling cascades. Binds to integrins. Its binding to integrins and subsequent ternary complex formation with integrins and FGFR1 are essential for FGF1 signaling.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eCAS Registry No.\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003e62031-54-3\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eOther Names\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eMurine Fibroblast Growth Factor-1, FGF1, FGF-1, FGF acidic, FGF-a, Acidic fibroblast growth factor, aFGF, Heparin-binding growth factor 1, HBGF-1, UniProtKB# O54837.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eAmino Acid Sequence\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eMFNLPLGNYK KPKLLYCSNG GHFLRILPDG TVDGTRDRSD QHIQLQLSAE SAGEVYIKGT ETGQYLAMDT EGLLYGSQTP NEECLFLERL EENHYNTYTS KKHAEKNWFV GLKKNGSCKR GPRTHYGQKA ILFLPLPVSS D.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eSource\u003c\/h2\u003e\n\u003cp\u003eE. coli\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eFormulation\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eSterile filtered white lyophilized (freeze-dried) powder. The protein was lyophilized from a 0.2 μm filtered concentrated solution in PBS, pH 7.5.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003ePurity\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003ePurity greater than 95.0% as determined by SDS-PAGE.\u003c\/span\u003e\u003c\/p\u003e\n\u003col\u003e\u003c\/ol\u003e\n\u003ch2\u003eBiological Activity\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe ED\u003c\/span\u003e\u003csub\u003e50\u003c\/sub\u003e\u003cspan\u003e as determined by the dose-dependent proliferation of mouse BALB\/c 3T3 cells, is less than 0.2 ng\/ml corresponding to a Specific Activity of 5x10\u003c\/span\u003e\u003csup\u003e6 \u003c\/sup\u003e\u003cspan\u003eIU\/mg.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eReconstitution\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eIt is recommended to reconstitute the lyophilized FGF-1 in sterile 18MΩ-cm H2O not less than 100 µg\/ml, which can then be further diluted to other aqueous solutions.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eShipping\u003c\/h2\u003e\n\u003cp\u003eShips at ambient temperature. Upon receipt, store the product at the temperature recommended below.\u003c\/p\u003e\n\u003ch2\u003eStorage\/Expiration\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eLyophilized FGF-acidic, although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution, FGF-acidic should be stored at 4°C between 2-7 days and for future use below -18°C. \u003c\/span\u003e\u003cstrong\u003ePlease prevent freeze-thaw cycles.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eUsage\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThis product is intended for \u003c\/span\u003e\u003cstrong\u003eLaboratory Research Use Only\u003c\/strong\u003e\u003cspan\u003e. Not for use in diagnostic or therapeutic procedures. This product may not be used as a pharmaceutical or veterinary drug, agricultural product, or food additive.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0563\/4487\/1064\/files\/A3528_FGF-1_Mouse.pdf?v=1687205837\" title=\"Product Datasheet (PDS): FGF-1 (FGF-acidic) Mouse, E. coli Recombinant Protein\" target=\"_blank\"\u003e Product Datasheet (PDS)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eRelated Products\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca rel=\"noopener noreferrer\" title=\"FGF-1 (FGF-acidic) Human, E. coli Recombinant Protein\" href=\"https:\/\/ilexlife.com\/products\/recombinant-fgf1-fgf-acidic-human-protein\" target=\"_blank\"\u003eFGF-1 (FGF-acidic) Human, E. coli Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca title=\"Cytokines \u0026amp; Growth Factors product collection\" href=\"https:\/\/ilexlife.com\/collections\/cytokines\" target=\"_blank\"\u003eCytokines \u0026amp; Growth Factors\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ilex Life Sciences","offers":[{"title":"10 µg - Cat. No. A35280010","offer_id":43824532816084,"sku":"A35280010","price":99.0,"currency_code":"USD","in_stock":true},{"title":"50 µg - Cat. No. A35280050","offer_id":43824532848852,"sku":"A35280050","price":195.0,"currency_code":"USD","in_stock":true},{"title":"1 mg - Cat. No. A35281000","offer_id":43824532881620,"sku":"A35281000","price":1335.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0563\/4487\/1064\/files\/lyophilizedvials_e905a301-d44b-4131-87fe-66eeaefbfca5.jpg?v=1687204988"},{"product_id":"fgf-1-fgf-acidic-rat-e-coli-recombinant-protein","title":"FGF-1 (FGF-acidic) Rat, E. coli Recombinant Protein","description":"\u003ch2\u003e\u003cspan\u003eDescription\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eOur bioactive \u003cem\u003eFGF-1 (FGF-acidic) Rat, E. coli Recombinant Protein\u003c\/em\u003e, also known as Fibroblast Growth Factor 1, is a single, non-glycosylated, polypeptide chain that contains 141 amino acids and has a 15.9 kDa molecular mass. The FGF-1 is purified by proprietary chromatographic techniques.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eSummary\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eFGF-acidic, a member of the fibroblast growth factor (FGF) family, is a non-glycosylated heparin binding growth factor encoded by the FGF1 gene. FGF-acidic plays an important role in the regulation of cell survival, cell division, angiogenesis, cell differentiation and cell migration. Functions as potent mitogen in vitro. Acts as a ligand for FGFR1 and integrins. Binds to FGFR1 in the presence of heparin leading to FGFR1 dimerization and activation via sequential autophosphorylation on tyrosine residues which act as docking sites for interacting proteins, leading to the activation of several signaling cascades. Binds to integrins. Its binding to integrins and subsequent ternary complex formation with integrins and FGFR1 are essential for FGF1 signaling.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eCAS Registry No.\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003e62031-54-3\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eOther Names\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eFibroblast Growth Factor-1, FGF1, FGF-1, FGF acidic, FGF-a, Acidic fibroblast growth factor, aFGF, Heparin-binding growth factor 1, HBGF-1, UniProtKB# P61149.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eAmino Acid Sequence\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eMFNLPLGNYK KPKLLYCSNG GHFLRILPDG TVDGTRDRSD QHIQLQLSAE SAGEVYIKGT ETGQYLAMDT EGLLYGSQTP NEECLFLERL EENHYNTYTS KKHAEKNWFV GLKKNGSCKR GPRTHYGQKA ILFLPLPVSS D.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eSource\u003c\/h2\u003e\n\u003cp\u003eE. coli\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eFormulation\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eSterile filtered white lyophilized (freeze-dried) powder. The protein was lyophilized at a concentration of 1 mg\/ml in 5mM Na\u003csub\u003e2\u003c\/sub\u003ePO\u003csub\u003e4\u003c\/sub\u003e, pH-7.5 and 50mM NaCl.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003ePurity\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003ePurity greater than 98.0% as determined by SDS-PAGE.\u003c\/span\u003e\u003c\/p\u003e\n\u003col\u003e\u003c\/ol\u003e\n\u003ch2\u003eBiological Activity\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe ED50 as determined by the dose-dependent proliferation of mouse BALB\/c 3T3 cells, is less than 0.2 ng\/ml corresponding to a Specific Activity of 5x10\u003c\/span\u003e\u003csup\u003e6 \u003c\/sup\u003e\u003cspan\u003eIU\/mg.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eReconstitution\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eIt is recommended to reconstitute the lyophilized FGF-1 in sterile 18MΩ-cm H2O not less than 100 µg\/ml, which can then be further diluted to other aqueous solutions.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eShipping\u003c\/h2\u003e\n\u003cp\u003eShips at ambient temperature. Upon receipt, store the product at the temperature recommended below.\u003c\/p\u003e\n\u003ch2\u003eStorage\/Expiration\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eLyophilized FGF-acidic, although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution, FGF-acidic should be stored at 4°C between 2-7 days and for future use below -18°C. \u003c\/span\u003e\u003cstrong\u003ePlease prevent freeze-thaw cycles.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eUsage\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThis product is intended for \u003c\/span\u003e\u003cstrong\u003eLaboratory Research Use Only\u003c\/strong\u003e\u003cspan\u003e. Not for use in diagnostic or therapeutic procedures. This product may not be used as a pharmaceutical or veterinary drug, agricultural product, or food additive.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca rel=\"noopener noreferrer\" title=\"Product Datasheet (PDS): FGF-1 (FGF-acidic) Rat, E. coli Recombinant Protein\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0563\/4487\/1064\/files\/A3075_FGF-1_Rat.pdf?v=1687282660\" target=\"_blank\"\u003e Product Datasheet (PDS)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eRelated Products\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca title=\"FGF-1 (FGF-acidic) Mouse, E. coli Recombinant Protein\" href=\"https:\/\/ilexlife.com\/products\/fgf-1-fgf-acidic-mouse-e-coli-recombinant-protein\" target=\"_blank\"\u003eFGF-1 (FGF-acidic) Mouse, E. coli Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ilexlife.com\/products\/recombinant-fgf1-fgf-acidic-human-protein\" title=\"FGF-1 (FGF-acidic) Human, E. coli Recombinant Protein\" target=\"_blank\"\u003eFGF-1 (FGF-acidic) Human, E. coli Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ilexlife.com\/collections\/cytokines\" title=\"Cytokines \u0026amp; Growth Factors product collection\" target=\"_blank\"\u003eCytokines \u0026amp; Growth Factors\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ilex Life Sciences","offers":[{"title":"10 µg - Cat. No. A30750010","offer_id":43825907499220,"sku":"A30750010","price":99.0,"currency_code":"USD","in_stock":true},{"title":"50 µg - Cat. No. A30750050","offer_id":43825907531988,"sku":"A30750050","price":195.0,"currency_code":"USD","in_stock":true},{"title":"1 mg - Cat. No. A30751000","offer_id":43825907564756,"sku":"A30751000","price":1335.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0563\/4487\/1064\/files\/lyophilizedvials_247b0fcb-61d0-4946-9950-8a337ec7421b.jpg?v=1687280704"},{"product_id":"fgf-2-fgf-basic-human-e-coli-recombinant-protein-147-aa","title":"FGF-2 (FGF-basic) Human, E. coli Recombinant Protein (147 aa)","description":"\u003ch2\u003e\u003cspan\u003eDescription\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eOur bioactive \u003cem\u003eFGF-2 (FGF-basic) Human, E. coli Recombinant Protein (147 aa)\u003c\/em\u003e, also known as truncated \u003cem\u003e\u003c\/em\u003eFibroblast Growth Factor 2, is a single, non-glycosylated, polypeptide chain that contains 147 amino acids and has a 16.5 kDa molecular mass. The FGF-2 is purified by proprietary chromatographic techniques.\u003c\/p\u003e\n\u003ch2\u003eSummary\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eFGF-basic, a member of the fibroblast growth factor (FGF) family, is a non-glycosylated, heparin-binding growth factor and signaling protein encoded by the FGF2 gene. It binds to and exerts effects via specific fibroblast growth factor receptor (FGFR) proteins. Like other FGF family members, FGF-basic possesses broad mitogenic and cell survival activities, and is involved in a variety of biological processes, including embryonic development, cell growth, morphogenesis, tissue repair, tumor growth and invasion.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAdditionally, FGF-basic is a critical component of human embryonic stem cell (hESCs) culture medium; the growth factor is necessary for the cells to remain in an undifferentiated state. As a result, FGF-basic has been used to develop chemically-defined, serum-free and feeder-free hESCs culture mediums.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eCAS Registry No.\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003e106096-93-9\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eOther Names\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eTruncated Fibroblast Growth Factor-2, FGF2, FGF-2, FGF basic, FGF-b, Basic fibroblast growth factor, bFGF, Heparin-binding growth factor 2, HBGF-2.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eAmino Acid Sequence\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eMPALPEDGGS GAFPPGHFKD PKRLYCKNGG FFLRIHPDGR VDGVREKSDP HIKLQLQAEE RGVVSIKGVC ANRYLAMKED GRLLASKCVT DECFFFERLE SNNYNTYRSR KYTSWYVALK RTGQYKLGSK TGPGQKAILF LPMSAKS.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eSource\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eE. coli\u003c\/em\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eFormulation\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eSterile filtered white lyophilized (freeze-dried) powder. The protein was lyophilized from a sterile filtered solution containing 20mM Tris-HCl, pH 7.6 and 150mM NaCl.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003ePurity\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eGreater than 98.0% as determined by SDS-PAGE analysis \u003cem\u003e(May vary with each lot number; Please refer to the datasheet enclosed with the product).\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eBiological Activity\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe ED\u003c\/span\u003e\u003csub\u003e50\u003c\/sub\u003e\u003cspan\u003e, Calculated by the dose- dependent proliferation of mouse BALB\/c 3T3 cells is \u0026lt; 0.05 ng\/ml corresponding to a specific activity of 2.0x10\u003c\/span\u003e\u003csup\u003e7\u003c\/sup\u003e\u003cspan\u003e units\/mg.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eReconstitution\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eIt is recommended to reconstitute the lyophilized FGF-basic in sterile 18MΩ-cm H2O not less than 100 µg\/ml, which can then be further diluted to other aqueous solutions.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eShipping\u003c\/h2\u003e\n\u003cp\u003eAt ambient temperature. Upon receipt, store the product at the temperature recommended below.\u003c\/p\u003e\n\u003ch2\u003eStorage\/Expiration\u003c\/h2\u003e\n\u003cp\u003eLyophilized FGF-basic, although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution, FGF-basic should be stored at 4°C between 2-7 days and for future use below -18°C. For long term storage it is recommended to add a carrier protein (0.1% \u003ca href=\"https:\/\/ilexlife.com\/collections\/bsa-hsa-serum-albumin\" title=\"HSA \/ BSA Product Collection\" target=\"_blank\"\u003eHSA or BSA\u003c\/a\u003e). \u003cstrong\u003ePlease prevent freeze-thaw cycles.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eUsage\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThis product is intended for \u003c\/span\u003e\u003cstrong\u003eLaboratory Research Use Only\u003c\/strong\u003e\u003cspan\u003e. Not for use in diagnostic or therapeutic procedures. This product may not be used as a pharmaceutical or veterinary drug, agricultural product, or food additive.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca title=\"Product Datasheet (PDS): FGF-2 (FGF-basic) Human, E. coli Recombinant Protein (147 aa)\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0563\/4487\/1064\/files\/A3557_FGF-2_Human_147aa.pdf?v=1687547960\" target=\"_blank\"\u003e Product Datasheet (PDS)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eRelated Products\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ilexlife.com\/products\/isokine-fgf-basic-fgf-2-bfgf-human-animal-free-recombinant-protein\" title=\"ISOkine® FGF-Basic (FGF-2, bFGF) Human, Animal-Free Recombinant Protein\" rel=\"noopener\" target=\"_blank\"\u003eISOkine® FGF-Basic (FGF-2, bFGF) Human, Animal-Free Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/ilexlife.com\/products\/recombinant-fgf2-fgf-basic-human-protein-154-aa\" title=\"FGF-2 (FGF-basic) Human, E. coli Recombinant Protein (154 aa)\" target=\"_blank\"\u003eFGF-2 (FGF-basic) Human, E. coli Recombinant Protein (154 aa)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca title=\"FGF-2 (FGF-basic) Human, Plant Recombinant Protein (146 aa)\" href=\"https:\/\/ilexlife.com\/products\/fgf-2-fgf-basic-human-plant-recombinant-protein-146-aa\" target=\"_blank\"\u003eFGF-2 (FGF-basic) Human, Plant Recombinant Protein (146 aa)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca aria-describedby=\"a11y-new-window-message\" rel=\"noopener noreferrer\" title=\"FGF-2 (FGF-basic) Bovine, E. coli Recombinant Protein (155 aa)\" href=\"https:\/\/ilexlife.com\/products\/fgf-2-fgf-basic-bovine-e-coli-recombinant-protein-155-aa\" target=\"_blank\"\u003eFGF-2 (FGF-basic) Bovine, E. coli Recombinant Protein (155 aa)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca aria-describedby=\"a11y-new-window-message\" href=\"https:\/\/ilexlife.com\/products\/fgf-2-fgf-basic-bovine-e-coli-recombinant-protein-147-aa\" title=\"FGF-2 (FGF-basic) Bovine, E. coli Recombinant Protein (147 aa)\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eFGF-2 (FGF-basic) Bovine, E. coli Recombinant Protein (147 aa)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" title=\"FGF-2 (FGF-basic) Mouse, E. coli Recombinant Protein (146 aa)\" href=\"https:\/\/ilexlife.com\/products\/fgf-2-fgf-basic-mouse-e-coli-recombinant-protein-146-aa\" target=\"_blank\"\u003eFGF-2 (FGF-basic) Mouse, E. coli Recombinant Protein (146 aa)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ilexlife.com\/products\/fgf-2-fgf-basic-rat-e-coli-recombinant-protein-146-aa\" title=\"FGF-2 (FGF-basic) Rat, E. coli Recombinant Protein (146 aa)\" rel=\"noopener\" target=\"_blank\"\u003eFGF-2 (FGF-basic) Rat, E. coli Recombinant Protein (146 aa)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ilexlife.com\/collections\/cytokines\" title=\"Cytokines \u0026amp; Growth Factors product collection\" target=\"_blank\"\u003eCytokines \u0026amp; Growth Factors\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ilex Life Sciences","offers":[{"title":"10 µg - Cat. No. A35570010","offer_id":43828805894356,"sku":"A35570010","price":99.0,"currency_code":"USD","in_stock":true},{"title":"50 µg - Cat. No. A35570050","offer_id":43828805927124,"sku":"A35570050","price":195.0,"currency_code":"USD","in_stock":true},{"title":"1 mg - Cat. No. A35571000","offer_id":43828805959892,"sku":"A35571000","price":1070.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0563\/4487\/1064\/files\/FGF-2_Human_402a56ca-b7f3-485b-b9b2-aafd8c47a72f.png?v=1734631779"},{"product_id":"fgf-2-fgf-basic-human-plant-recombinant-protein-146-aa","title":"FGF-2 (FGF-basic) Human, Plant Recombinant Protein (146 aa)","description":"\u003ch2\u003e\u003cspan\u003eDescription\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eOur bioactive \u003cem\u003eFGF-2 (FGF-basic) Human, Plant Recombinant Protein (146 aa)\u003c\/em\u003e, also known as truncated \u003cem\u003e\u003c\/em\u003eFibroblast Growth Factor 2, is a single, non-glycosylated, polypeptide chain that contains 146 amino acids and has a \u003cspan\u003e~17 kDa\u003c\/span\u003e molecular mass. The FGF-2 was expressed in rice plant (\u003cem\u003eOryza sativa\u003c\/em\u003e) and purified by proprietary chromatographic techniques.\u003c\/p\u003e\n\u003ch2\u003eSummary\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eFGF-basic, a member of the fibroblast growth factor (FGF) family, is a non-glycosylated, heparin-binding growth factor and signaling protein encoded by the FGF2 gene. It binds to and exerts effects via specific fibroblast growth factor receptor (FGFR) proteins. Like other FGF family members, FGF-basic possesses broad mitogenic and cell survival activities, and is involved in a variety of biological processes, including embryonic development, cell growth, morphogenesis, tissue repair, tumor growth and invasion.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAdditionally, FGF-basic is a critical component of human embryonic stem cell (hESCs) culture medium; the growth factor is necessary for the cells to remain in an undifferentiated state. As a result, FGF-basic has been used to develop chemically-defined, serum-free and feeder-free hESCs culture mediums.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eCAS Registry No.\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003e106096-93-9\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eOther Names\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eTruncated Fibroblast Growth Factor-2, FGF2, FGF-2, FGF basic, FGF-b, Basic fibroblast growth factor, bFGF, Heparin-binding growth factor 2, HBGF-2.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eSource\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eRice plant (\u003c\/span\u003e\u003cem\u003eOryza sativa\u003c\/em\u003e\u003cspan\u003e)\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eFormulation\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eSterile filtered white lyophilized (freeze-dried) powder. The protein was lyophilized from a concentrated solution without any additives.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003ePurity\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eGreater than 95.0% as determined by SDS-PAGE analysis.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eBiological Activity\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe ED\u003c\/span\u003e\u003csub\u003e50\u003c\/sub\u003e\u003cspan\u003e, as calculated by the dose-dependent proliferation of Balb\/c 3T3 cells expressing FGF receptors is \u003c\/span\u003e\u003cspan\u003e\u0026lt;\u003c\/span\u003e\u003cspan\u003e1 ng\/ml, corresponding to a specific activity of \u003c\/span\u003e\u003cspan\u003e\u0026gt;\u003c\/span\u003e\u003cspan\u003e1 x10\u003c\/span\u003e\u003csup\u003e6\u003c\/sup\u003e\u003cspan\u003e Units\/mg.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eReconstitution\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eIt is recommended to reconstitute the lyophilized FGF-basic in sterile 18MΩ-cm H2O not less than 100 µg\/ml, which can then be further diluted to other aqueous solutions.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eShipping\u003c\/h2\u003e\n\u003cp\u003eAt ambient temperature. Upon receipt, store the product at the temperature recommended below.\u003c\/p\u003e\n\u003ch2\u003eStorage\/Expiration\u003c\/h2\u003e\n\u003cp\u003eLyophilized FGF-basic, although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution, FGF-basic should be stored at 4°C between 2-7 days and for future use below -18°C. For long term storage it is recommended to add a carrier protein (0.1% \u003ca title=\"HSA \/ BSA Product Collection\" href=\"https:\/\/ilexlife.com\/collections\/bsa-hsa-serum-albumin\" target=\"_blank\"\u003eHSA or BSA\u003c\/a\u003e). \u003cstrong\u003ePlease prevent freeze-thaw cycles.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eUsage\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThis product is intended for \u003c\/span\u003e\u003cstrong\u003eLaboratory Research Use Only\u003c\/strong\u003e\u003cspan\u003e. Not for use in diagnostic or therapeutic procedures. This product may not be used as a pharmaceutical or veterinary drug, agricultural product, or food additive.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0563\/4487\/1064\/files\/A3123_FGF-2_Human_Plant_Recomb._146aa.pdf?v=1687550387\" title=\"Product Datasheet (PDS): FGF-2 (FGF-basic) Human, Plant Recombinant Protein (146 aa)\" rel=\"noopener noreferrer\" target=\"_blank\"\u003e Product Datasheet (PDS)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eRelated Products\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ilexlife.com\/products\/isokine-fgf-basic-fgf-2-bfgf-human-animal-free-recombinant-protein\" title=\"ISOkine® FGF-Basic (FGF-2, bFGF) Human, Animal-Free Recombinant Protein\" rel=\"noopener\" target=\"_blank\"\u003eISOkine® FGF-Basic (FGF-2, bFGF) Human, Animal-Free Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ilexlife.com\/products\/recombinant-fgf2-fgf-basic-human-protein-154-aa\" title=\"FGF-2 (FGF-basic) Human, E. coli Recombinant Protein (154 aa)\" target=\"_blank\"\u003eFGF-2 (FGF-basic) Human, E. coli Recombinant Protein (154 aa)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003ca title=\"FGF-2 (FGF-basic) Human, E. coli Recombinant Protein (147 aa)\" href=\"https:\/\/ilexlife.com\/products\/fgf-2-fgf-basic-human-e-coli-recombinant-protein-147-aa\" target=\"_blank\"\u003eFGF-2 (FGF-basic) Human, E. coli Recombinant Protein (147 aa)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca aria-describedby=\"a11y-new-window-message\" rel=\"noopener noreferrer\" title=\"FGF-2 (FGF-basic) Bovine, E. coli Recombinant Protein (155 aa)\" href=\"https:\/\/ilexlife.com\/products\/fgf-2-fgf-basic-bovine-e-coli-recombinant-protein-155-aa\" target=\"_blank\"\u003eFGF-2 (FGF-basic) Bovine, E. coli Recombinant Protein (155 aa)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca aria-describedby=\"a11y-new-window-message\" href=\"https:\/\/ilexlife.com\/products\/fgf-2-fgf-basic-bovine-e-coli-recombinant-protein-147-aa\" title=\"FGF-2 (FGF-basic) Bovine, E. coli Recombinant Protein (147 aa)\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eFGF-2 (FGF-basic) Bovine, E. coli Recombinant Protein (147 aa)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" title=\"FGF-2 (FGF-basic) Mouse, E. coli Recombinant Protein (146 aa)\" href=\"https:\/\/ilexlife.com\/products\/fgf-2-fgf-basic-mouse-e-coli-recombinant-protein-146-aa\" target=\"_blank\"\u003eFGF-2 (FGF-basic) Mouse, E. coli Recombinant Protein (146 aa)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ilexlife.com\/products\/fgf-2-fgf-basic-rat-e-coli-recombinant-protein-146-aa\" title=\"FGF-2 (FGF-basic) Rat, E. coli Recombinant Protein (146 aa)\" rel=\"noopener\" target=\"_blank\"\u003eFGF-2 (FGF-basic) Rat, E. coli Recombinant Protein (146 aa)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ilexlife.com\/collections\/cytokines\" title=\"Cytokines \u0026amp; Growth Factors product collection\" target=\"_blank\"\u003eCytokines \u0026amp; Growth Factors\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ilex Life Sciences","offers":[{"title":"10 µg - Cat. No. A31230010","offer_id":43828832993492,"sku":"A31230010","price":99.0,"currency_code":"USD","in_stock":true},{"title":"50 µg - Cat. No. A31230050","offer_id":43828833026260,"sku":"A31230050","price":195.0,"currency_code":"USD","in_stock":true},{"title":"1 mg - Cat. No. A31231000","offer_id":43828833059028,"sku":"A31231000","price":1230.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0563\/4487\/1064\/files\/FGF-2_Human.png?v=1734631671"},{"product_id":"fgf-2-fgf-basic-mouse-e-coli-recombinant-protein-146-aa","title":"FGF-2 (FGF-basic) Mouse, E. coli Recombinant Protein (146 aa)","description":"\u003ch2\u003e\u003cspan\u003eDescription\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eOur bioactive \u003cem\u003eFGF-2 (FGF-basic) Mouse, E. coli Recombinant Protein (146 aa)\u003c\/em\u003e, also known as truncated \u003cem\u003e\u003c\/em\u003eFibroblast Growth Factor 2, is a single, non-glycosylated, polypeptide chain that contains 146 amino acids and has a \u003cspan\u003e16.3 kDa\u003c\/span\u003e molecular mass. The FGF-2 is purified by proprietary chromatographic techniques.\u003c\/p\u003e\n\u003ch2\u003eSummary\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eFGF-basic, a member of the fibroblast growth factor (FGF) family, is a non-glycosylated, heparin-binding growth factor and signaling protein encoded by the FGF2 gene. It binds to and exerts effects via specific fibroblast growth factor receptor (FGFR) proteins. Like other FGF family members, FGF-basic possesses broad mitogenic and cell survival activities, and is involved in a variety of biological processes, including embryonic development, cell growth, morphogenesis, tissue repair, tumor growth and invasion.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAdditionally, FGF-basic is a critical component of human embryonic stem cell (hESCs) culture medium; the growth factor is necessary for the cells to remain in an undifferentiated state. As a result, FGF-basic has been used to develop chemically-defined, serum-free and feeder-free hESCs culture mediums.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eCAS Registry No.\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003e106096-93-9\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eOther Names\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eTruncated Fibroblast Growth Factor-2, Murine FGF2, FGF-2, FGF basic, FGF-b, Basic fibroblast growth factor, bFGF, Heparin-binding growth factor 2, HBGF-2.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eAmino Acid Sequence\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eMPALPEDGGA AFPPGHFKDP KRLYCKNGGF FLRIHPDGRV DGVREKSDPH VKLQLQAEER GVVSIKGVCA NRYLAMKEDG RLLASKCVTE ECFFFERLES NNYNTYRSRK YSSWYVALKR TGQYKLGSKT GPGQKAILFL PMSAKS.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eSource\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eE. coli\u003c\/em\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eFormulation\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eSterile filtered white lyophilized (freeze-dried) powder. The protein was lyophilized from 5mM Na\u003csub\u003e2\u003c\/sub\u003ePO\u003csub\u003e4\u003c\/sub\u003e, pH7.5 and 50mM NaCl.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003ePurity\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eGreater than 95.0% as determined by SDS-PAGE analysis.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eBiological Activity\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe activity as calculated by the dose-dependant proliferation of BALB\/3T3 cells was found to be less than 1 ng\/ml corresponding to a specific activity of 1,000,000 units\/mg.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eReconstitution\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eIt is recommended to reconstitute the lyophilized FGF-basic in sterile 18MΩ-cm H2O not less than 100 µg\/ml, which can then be further diluted to other aqueous solutions.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eShipping\u003c\/h2\u003e\n\u003cp\u003eAt ambient temperature. Upon receipt, store the product at the temperature recommended below.\u003c\/p\u003e\n\u003ch2\u003eStorage\/Expiration\u003c\/h2\u003e\n\u003cp\u003eLyophilized FGF-basic, although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution, FGF-basic should be stored at 4°C between 2-7 days and for future use below -18°C. For long term storage it is recommended to add a carrier protein (0.1% \u003ca href=\"https:\/\/ilexlife.com\/collections\/bsa-hsa-serum-albumin\" title=\"HSA \/ BSA Product Collection\" target=\"_blank\"\u003eHSA or BSA\u003c\/a\u003e). \u003cstrong\u003ePlease prevent freeze-thaw cycles.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eUsage\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThis product is intended for \u003c\/span\u003e\u003cstrong\u003eLaboratory Research Use Only\u003c\/strong\u003e\u003cspan\u003e. Not for use in diagnostic or therapeutic procedures. This product may not be used as a pharmaceutical or veterinary drug, agricultural product, or food additive.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca title=\"Product Datasheet (PDS): FGF-2 (FGF-basic) Mouse, E. coli Recombinant Protein (146 aa)\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0563\/4487\/1064\/files\/A3386_FGF-2_Mouse_146aa.pdf?v=1687553604\" target=\"_blank\"\u003e Product Datasheet (PDS)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eRelated Products\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ilexlife.com\/products\/isokine-fgf-basic-fgf-2-bfgf-human-animal-free-recombinant-protein\" title=\"ISOkine® FGF-Basic (FGF-2, bFGF) Human, Animal-Free Recombinant Protein\" rel=\"noopener\" target=\"_blank\"\u003eISOkine® FGF-Basic (FGF-2, bFGF) Human, Animal-Free Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ilexlife.com\/products\/recombinant-fgf2-fgf-basic-human-protein-154-aa\" title=\"FGF-2 (FGF-basic) Human, E. coli Recombinant Protein (154 aa)\" target=\"_blank\"\u003eFGF-2 (FGF-basic) Human, E. coli Recombinant Protein (154 aa)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003ca title=\"FGF-2 (FGF-basic) Human, E. coli Recombinant Protein (147 aa)\" href=\"https:\/\/ilexlife.com\/products\/fgf-2-fgf-basic-human-e-coli-recombinant-protein-147-aa\" target=\"_blank\"\u003eFGF-2 (FGF-basic) Human, E. coli Recombinant Protein (147 aa)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca title=\"FGF-2 (FGF-basic) Human, Plant Recombinant Protein (146 aa)\" href=\"https:\/\/ilexlife.com\/products\/fgf-2-fgf-basic-human-plant-recombinant-protein-146-aa\" target=\"_blank\"\u003eFGF-2 (FGF-basic) Human, Plant Recombinant Protein (146 aa)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca aria-describedby=\"a11y-new-window-message\" rel=\"noopener noreferrer\" title=\"FGF-2 (FGF-basic) Bovine, E. coli Recombinant Protein (155 aa)\" href=\"https:\/\/ilexlife.com\/products\/fgf-2-fgf-basic-bovine-e-coli-recombinant-protein-155-aa\" target=\"_blank\"\u003eFGF-2 (FGF-basic) Bovine, E. coli Recombinant Protein (155 aa)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca aria-describedby=\"a11y-new-window-message\" href=\"https:\/\/ilexlife.com\/products\/fgf-2-fgf-basic-bovine-e-coli-recombinant-protein-147-aa\" title=\"FGF-2 (FGF-basic) Bovine, E. coli Recombinant Protein (147 aa)\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eFGF-2 (FGF-basic) Bovine, E. coli Recombinant Protein (147 aa)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ilexlife.com\/products\/fgf-2-fgf-basic-rat-e-coli-recombinant-protein-146-aa\" title=\"FGF-2 (FGF-basic) Rat, E. coli Recombinant Protein (146 aa)\" rel=\"noopener\" target=\"_blank\"\u003eFGF-2 (FGF-basic) Rat, E. coli Recombinant Protein (146 aa)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/ilexlife.com\/collections\/cytokines\" title=\"Cytokines \u0026amp; Growth Factors product collection\" target=\"_blank\"\u003eCytokines \u0026amp; Growth Factors\u003c\/a\u003e\u003ca title=\"FGF-2 (FGF-basic) Human, E. coli Recombinant Protein (154 aa)\" href=\"https:\/\/ilexlife.com\/products\/recombinant-fgf2-fgf-basic-human-protein-154-aa\" target=\"_blank\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ilex Life Sciences","offers":[{"title":"10 µg - Cat. No. A33860010","offer_id":43828855537876,"sku":"A33860010","price":99.0,"currency_code":"USD","in_stock":true},{"title":"50 µg - Cat. No. A33860050","offer_id":43828855570644,"sku":"A33860050","price":195.0,"currency_code":"USD","in_stock":true},{"title":"1 mg - Cat. No. A33861000","offer_id":43828855603412,"sku":"A33861000","price":1245.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0563\/4487\/1064\/files\/lyophilizedvials_5f3c5f51-66f9-4556-a431-af4b2c090664.jpg?v=1687553075"},{"product_id":"fgf-2-fgf-basic-rat-e-coli-recombinant-protein-146-aa","title":"FGF-2 (FGF-basic) Rat, E. coli Recombinant Protein (146 aa)","description":"\u003ch2\u003e\u003cspan\u003eDescription\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eOur bioactive \u003cem\u003eFGF-2 (FGF-basic) Rat, E. coli Recombinant Protein (146 aa)\u003c\/em\u003e, also known as truncated \u003cem\u003e\u003c\/em\u003eFibroblast Growth Factor 2, is a single, non-glycosylated, polypeptide chain that contains 146 amino acids and has a \u003cspan\u003e16.4 kDa\u003c\/span\u003e molecular mass. The FGF-2 is purified by proprietary chromatographic techniques.\u003c\/p\u003e\n\u003ch2\u003eSummary\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eFGF-basic, a member of the fibroblast growth factor (FGF) family, is a non-glycosylated, heparin-binding growth factor and signaling protein encoded by the FGF2 gene. It binds to and exerts effects via specific fibroblast growth factor receptor (FGFR) proteins. Like other FGF family members, FGF-basic possesses broad mitogenic and cell survival activities, and is involved in a variety of biological processes, including embryonic development, cell growth, morphogenesis, tissue repair, tumor growth and invasion.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAdditionally, FGF-basic is a critical component of human embryonic stem cell (hESCs) culture medium; the growth factor is necessary for the cells to remain in an undifferentiated state. As a result, FGF-basic has been used to develop chemically-defined, serum-free and feeder-free hESCs culture mediums.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eCAS Registry No.\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003e106096-93-9\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eOther Names\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eTruncated Fibroblast Growth Factor-2, FGF2, FGF-2, FGF basic, FGF-b, Basic fibroblast growth factor, bFGF, Heparin-binding growth factor 2, HBGF-2.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eAmino Acid Sequence\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eMPALPEDGGGA FPPGHFKDPK RLYCKNGGFF LRIHPDGRVD GVREKSDPHV KLQLQAEERG VVSIKGVCAN RYLAMKEDGR LLASKCVTEE CFFFERLESN NYNTYRSRKY SSWYVALKRT GQYKLGSKTG PGQKAILFLP MSAKS.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eSource\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eE. coli\u003c\/em\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eFormulation\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eSterile filtered white lyophilized (freeze-dried) powder. The protein was lyophilized from 1 mg\/ml solution after extensive dialysis against 10mM Na\u003csub\u003e2\u003c\/sub\u003ePO\u003csub\u003e4\u003c\/sub\u003e, pH 7.5 and 50mM NaCl.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003ePurity\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eGreater than 95.0% as determined by SDS-PAGE analysis.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eBiological Activity\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe ED\u003c\/span\u003e\u003csub\u003e50\u003c\/sub\u003e\u003cspan\u003e range as determined by the dose-dependent proliferation of NR6R-3T3 cells was found to be 0.903 ng\/ml, corresponding to a specific activity of 1.1x10\u003c\/span\u003e\u003csup\u003e7\u003cspan\u003e \u003c\/span\u003e\u003c\/sup\u003e\u003cspan\u003eunits\/mg.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eReconstitution\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eIt is recommended to reconstitute the lyophilized FGF-basic in sterile 18MΩ-cm H2O not less than 100 µg\/ml, which can then be further diluted to other aqueous solutions.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eShipping\u003c\/h2\u003e\n\u003cp\u003eAt ambient temperature. Upon receipt, store the product at the temperature recommended below.\u003c\/p\u003e\n\u003ch2\u003eStorage\/Expiration\u003c\/h2\u003e\n\u003cp\u003eLyophilized FGF-basic, although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution, FGF-basic should be stored at 4°C between 2-7 days and for future use below -18°C. For long term storage it is recommended to add a carrier protein (0.1% \u003ca title=\"HSA \/ BSA Product Collection\" href=\"https:\/\/ilexlife.com\/collections\/bsa-hsa-serum-albumin\" target=\"_blank\"\u003eHSA or BSA\u003c\/a\u003e). \u003cstrong\u003ePlease prevent freeze-thaw cycles.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eUsage\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThis product is intended for \u003c\/span\u003e\u003cstrong\u003eLaboratory Research Use Only\u003c\/strong\u003e\u003cspan\u003e. Not for use in diagnostic or therapeutic procedures. This product may not be used as a pharmaceutical or veterinary drug, agricultural product, or food additive.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0563\/4487\/1064\/files\/A3608_FGF-2_Rat_146aa.pdf?v=1688072982\" title=\"Product Datasheet (PDS): FGF-2 (FGF-basic) Rat, E. coli Recombinant Protein (146 aa)\" target=\"_blank\"\u003e Product Datasheet (PDS)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eRelated Products\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ilexlife.com\/products\/isokine-fgf-basic-fgf-2-bfgf-human-animal-free-recombinant-protein\" title=\"ISOkine® FGF-Basic (FGF-2, bFGF) Human, Animal-Free Recombinant Protein\" rel=\"noopener\" target=\"_blank\"\u003eISOkine® FGF-Basic (FGF-2, bFGF) Human, Animal-Free Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ilexlife.com\/products\/recombinant-fgf2-fgf-basic-human-protein-154-aa\" title=\"FGF-2 (FGF-basic) Human, E. coli Recombinant Protein (154 aa)\" target=\"_blank\"\u003eFGF-2 (FGF-basic) Human, E. coli Recombinant Protein (154 aa)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003ca title=\"FGF-2 (FGF-basic) Human, E. coli Recombinant Protein (147 aa)\" href=\"https:\/\/ilexlife.com\/products\/fgf-2-fgf-basic-human-e-coli-recombinant-protein-147-aa\" target=\"_blank\"\u003eFGF-2 (FGF-basic) Human, E. coli Recombinant Protein (147 aa)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca title=\"FGF-2 (FGF-basic) Human, Plant Recombinant Protein (146 aa)\" href=\"https:\/\/ilexlife.com\/products\/fgf-2-fgf-basic-human-plant-recombinant-protein-146-aa\" target=\"_blank\"\u003eFGF-2 (FGF-basic) Human, Plant Recombinant Protein (146 aa)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca aria-describedby=\"a11y-new-window-message\" rel=\"noopener noreferrer\" title=\"FGF-2 (FGF-basic) Bovine, E. coli Recombinant Protein (155 aa)\" href=\"https:\/\/ilexlife.com\/products\/fgf-2-fgf-basic-bovine-e-coli-recombinant-protein-155-aa\" target=\"_blank\"\u003eFGF-2 (FGF-basic) Bovine, E. coli Recombinant Protein (155 aa)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca aria-describedby=\"a11y-new-window-message\" href=\"https:\/\/ilexlife.com\/products\/fgf-2-fgf-basic-bovine-e-coli-recombinant-protein-147-aa\" title=\"FGF-2 (FGF-basic) Bovine, E. coli Recombinant Protein (147 aa)\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eFGF-2 (FGF-basic) Bovine, E. coli Recombinant Protein (147 aa)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" title=\"FGF-2 (FGF-basic) Mouse, E. coli Recombinant Protein (146 aa)\" href=\"https:\/\/ilexlife.com\/products\/fgf-2-fgf-basic-mouse-e-coli-recombinant-protein-146-aa\" target=\"_blank\"\u003eFGF-2 (FGF-basic) Mouse, E. coli Recombinant Protein (146 aa)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ilexlife.com\/collections\/cytokines\" title=\"Cytokines \u0026amp; Growth Factors product collection\" target=\"_blank\"\u003eCytokines \u0026amp; Growth Factors\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ilex Life Sciences","offers":[{"title":"10 µg - Cat. No. A36080010","offer_id":43835028111572,"sku":"A36080010","price":99.0,"currency_code":"USD","in_stock":true},{"title":"50 µg - Cat. No. A36080050","offer_id":43835028144340,"sku":"A36080050","price":195.0,"currency_code":"USD","in_stock":true},{"title":"1 mg - Cat. No. A36081000","offer_id":43835028177108,"sku":"A36081000","price":1245.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0563\/4487\/1064\/files\/lyophilizedvials_7e65fc18-624f-4470-809d-1bee67eb387f.jpg?v=1688061110"},{"product_id":"fgf-2-fgf-basic-bovine-e-coli-recombinant-protein-155-aa","title":"FGF-2 (FGF-basic) Bovine, E. coli Recombinant Protein (155 aa)","description":"\u003ch2\u003e\u003cspan\u003eDescription\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eOur bioactive \u003cem\u003eFGF-2 (FGF-basic) Bovine, E. coli Recombinant Protein (155 aa)\u003c\/em\u003e, also known as \u003cem\u003e\u003c\/em\u003eFibroblast Growth Factor 2, is a single, non-glycosylated, polypeptide chain that contains 155 amino acids and has a 17250 Dalton molecular mass. The FGF-2 is purified by proprietary chromatographic techniques.\u003c\/p\u003e\n\u003ch2\u003eSummary\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eFGF-basic, a member of the fibroblast growth factor (FGF) family, is a non-glycosylated, heparin-binding growth factor and signaling protein encoded by the FGF2 gene. It binds to and exerts effects via specific fibroblast growth factor receptor (FGFR) proteins. Like other FGF family members, FGF-basic possesses broad mitogenic and cell survival activities, and is involved in a variety of biological processes, including embryonic development, cell growth, morphogenesis, tissue repair, tumor growth and invasion.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAdditionally, FGF-basic is a critical component of human embryonic stem cell (hESCs) culture medium; the growth factor is necessary for the cells to remain in an undifferentiated state. As a result, FGF-basic has been used to develop chemically-defined, serum-free and feeder-free hESCs culture mediums.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eCAS Registry No.\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003e106096-93-9\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eOther Names\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eBovine Fibroblast Growth Factor-2, Cow FGF2, FGF-2, FGF basic, FGF-b, Basic fibroblast growth factor, bFGF, Heparin-binding growth factor 2, HBGF-2.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eAmino Acid Sequence\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe sequence of the first five N-terminal amino acids was determined and was found to be Met-Ala-Ala-Gly-Ser.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eSource\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eE. coli\u003c\/em\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eFormulation\u003c\/h2\u003e\n\u003cp\u003eSterile filtered white lyophilized (freeze-dried) powder. The protein was lyophilized from a concentrated (1 mg\/ml) sterile solution containing 1% \u003ca title=\"HSA \/ BSA product collection\" href=\"https:\/\/ilexlife.com\/collections\/bsa-hsa-serum-albumin\" target=\"_blank\"\u003eHSA\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2\u003ePurity\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003ePurity greater than 97.0% as determined by:\u003c\/span\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\u003cspan\u003eAnalysis by RP-HPLC.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eAnalysis by SDS-PAGE.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eBiological Activity\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe ED\u003c\/span\u003e\u003csub\u003e50\u003c\/sub\u003e\u003cspan\u003e, measured in a mitogenic assay using quiescent NR6R-3T3 fibroblasts was found to be \u0026lt;0.1 ng\/ml, corresponding to a specific activity of 3 x 10\u003c\/span\u003e\u003csup\u003e6\u003cspan\u003e \u003c\/span\u003e\u003c\/sup\u003e\u003cspan\u003eUnits\/mg.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eProtein Content\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eProtein quantitation was carried out by two independent methods:\u003c\/span\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eUV spectroscopy at 280 nm using the absorbency value of 0.85 as the extinction coefficient for a 0.1% (1 mg\/ml) solution. This value is calculated by the PC GENE computer analysis program of protein sequences (IntelliGenetics).\u003c\/li\u003e\n\u003cli\u003eAnalysis by RP-HPLC, using a calibrated solution of FGF-2 Bovine as a Reference Standard.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eReconstitution\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eIt is recommended to reconstitute the lyophilized FGF-basic in sterile 18MΩ-cm H2O not less than 100 µg\/ml, which can then be further diluted to other aqueous solutions.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eShipping\u003c\/h2\u003e\n\u003cp\u003eAt ambient temperature. Upon receipt, store the product at the temperature recommended below.\u003c\/p\u003e\n\u003ch2\u003eStorage\/Expiration\u003c\/h2\u003e\n\u003cp\u003eLyophilized FGF-basic, although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution, FGF-basic should be stored at 4°C between 2-7 days and for future use below -18°C. For long term storage it is recommended to add a carrier protein (0.1% \u003ca title=\"HSA \/ BSA Product Collection\" href=\"https:\/\/ilexlife.com\/collections\/bsa-hsa-serum-albumin\" target=\"_blank\"\u003eHSA or BSA\u003c\/a\u003e). \u003cstrong\u003ePlease prevent freeze-thaw cycles.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eUsage\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThis product is intended for \u003c\/span\u003e\u003cstrong\u003eLaboratory Research Use Only\u003c\/strong\u003e\u003cspan\u003e. Not for use in diagnostic or therapeutic procedures. This product may not be used as a pharmaceutical or veterinary drug, agricultural product, or food additive.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0563\/4487\/1064\/files\/A3288_FGF-2_Bovine_155aa.pdf?v=1688151451\" title=\"Product Datasheet (PDS): FGF-2 (FGF-basic) Bovine, E. coli Recombinant Protein (155 aa)\" target=\"_blank\"\u003e Product Datasheet (PDS)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eRelated Products\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ilexlife.com\/products\/isokine-fgf-basic-fgf-2-bfgf-human-animal-free-recombinant-protein\" title=\"ISOkine® FGF-Basic (FGF-2, bFGF) Human, Animal-Free Recombinant Protein\" rel=\"noopener\" target=\"_blank\"\u003eISOkine® FGF-Basic (FGF-2, bFGF) Human, Animal-Free Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ilexlife.com\/products\/recombinant-fgf2-fgf-basic-human-protein-154-aa\" title=\"FGF-2 (FGF-basic) Human, E. coli Recombinant Protein (154 aa)\" target=\"_blank\"\u003eFGF-2 (FGF-basic) Human, E. coli Recombinant Protein (154 aa)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003ca title=\"FGF-2 (FGF-basic) Human, E. coli Recombinant Protein (147 aa)\" href=\"https:\/\/ilexlife.com\/products\/fgf-2-fgf-basic-human-e-coli-recombinant-protein-147-aa\" target=\"_blank\"\u003eFGF-2 (FGF-basic) Human, E. coli Recombinant Protein (147 aa)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca title=\"FGF-2 (FGF-basic) Human, Plant Recombinant Protein (146 aa)\" href=\"https:\/\/ilexlife.com\/products\/fgf-2-fgf-basic-human-plant-recombinant-protein-146-aa\" target=\"_blank\"\u003eFGF-2 (FGF-basic) Human, Plant Recombinant Protein (146 aa)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca aria-describedby=\"a11y-new-window-message\" href=\"https:\/\/ilexlife.com\/products\/fgf-2-fgf-basic-bovine-e-coli-recombinant-protein-147-aa\" title=\"FGF-2 (FGF-basic) Bovine, E. coli Recombinant Protein (147 aa)\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eFGF-2 (FGF-basic) Bovine, E. coli Recombinant Protein (147 aa)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" title=\"FGF-2 (FGF-basic) Mouse, E. coli Recombinant Protein (146 aa)\" href=\"https:\/\/ilexlife.com\/products\/fgf-2-fgf-basic-mouse-e-coli-recombinant-protein-146-aa\" target=\"_blank\"\u003eFGF-2 (FGF-basic) Mouse, E. coli Recombinant Protein (146 aa)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ilexlife.com\/products\/fgf-2-fgf-basic-rat-e-coli-recombinant-protein-146-aa\" title=\"FGF-2 (FGF-basic) Rat, E. coli Recombinant Protein (146 aa)\" rel=\"noopener\" target=\"_blank\"\u003eFGF-2 (FGF-basic) Rat, E. coli Recombinant Protein (146 aa)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ilexlife.com\/collections\/cytokines\" title=\"Cytokines \u0026amp; Growth Factors product collection\" target=\"_blank\"\u003eCytokines \u0026amp; Growth Factors\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ilex Life Sciences","offers":[{"title":"10 µg - Cat. No. A32880010","offer_id":43836221030612,"sku":"A32880010","price":99.0,"currency_code":"USD","in_stock":true},{"title":"50 µg - Cat. No. A32880050","offer_id":43836221063380,"sku":"A32880050","price":195.0,"currency_code":"USD","in_stock":true},{"title":"1 mg - Cat. No. A32881000","offer_id":43836221096148,"sku":"A32881000","price":1230.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0563\/4487\/1064\/files\/lyophilizedvials_a4da6e41-5ab0-4d21-b391-4ff41d11a21d.jpg?v=1688150641"},{"product_id":"fgf-2-fgf-basic-bovine-e-coli-recombinant-protein-147-aa","title":"FGF-2 (FGF-basic) Bovine, E. coli Recombinant Protein (147 aa)","description":"\u003ch2\u003e\u003cspan\u003eDescription\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eOur bioactive \u003cem\u003eFGF-2 (FGF-basic) Bovine, E. coli Recombinant Protein (147 aa)\u003c\/em\u003e, also known as truncated \u003cem\u003e\u003c\/em\u003eFibroblast Growth Factor 2, is a single, non-glycosylated, polypeptide chain that contains 147 amino acids and has a molecular mass of approximately 16.5 kDa. The FGF-2 is purified by proprietary chromatographic techniques.\u003c\/p\u003e\n\u003ch2\u003eSummary\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eFGF-basic, a member of the fibroblast growth factor (FGF) family, is a non-glycosylated, heparin-binding growth factor and signaling protein encoded by the FGF2 gene. It binds to and exerts effects via specific fibroblast growth factor receptor (FGFR) proteins. Like other FGF family members, FGF-basic possesses broad mitogenic and cell survival activities, and is involved in a variety of biological processes, including embryonic development, cell growth, morphogenesis, tissue repair, tumor growth and invasion.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAdditionally, FGF-basic is a critical component of human embryonic stem cell (hESCs) culture medium; the growth factor is necessary for the cells to remain in an undifferentiated state. As a result, FGF-basic has been used to develop chemically-defined, serum-free and feeder-free hESCs culture mediums.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eCAS Registry No.\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003e106096-93-9\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eOther Names\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eTruncated bovine Fibroblast Growth Factor-2, Cow FGF2, FGF-2, FGF basic, FGF-b, Basic fibroblast growth factor, bFGF, Heparin-binding growth factor 2, HBGF-2.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eAmino Acid Sequence\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eMPALPEDGGS GAFPPGHFKD PKRLYCKNGG FFLRIHPDGR VDGVREKSDP HIKLQLQAEE RGVVSIKGVC ANRYLAMKED GRLLASKCVT DECFFFERLE SNNYNTYRSR KYSSWYVALK RTGQYKLGPK TGPGQKAILF LPMSAKS.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eSource\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eE. coli\u003c\/em\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eFormulation\u003c\/h2\u003e\n\u003cp\u003eSterile filtered white lyophilized (freeze-dried) powder. The protein was l\u003cspan\u003eyophilized from a 0.2 μm filtered concentrated solution in PBS, pH 7.4.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003ePurity\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003ePurity greater than 97.0% as determined by:\u003c\/span\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\u003cspan\u003eAnalysis by RP-HPLC.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eAnalysis by SDS-PAGE.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eBiological Activity\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe ED50 as determined by a cell proliferation assay using murine balb\/c 3T3 cells is \u0026lt; 0.1 ng\/ml, corresponding to a specific activity of \u0026gt; 1.0 ×10\u003c\/span\u003e\u003csup\u003e7\u003c\/sup\u003e\u003cspan\u003eIU\/mg.\u003c\/span\u003e\u003c\/p\u003e\n\u003col\u003e\u003c\/ol\u003e\n\u003ch2\u003eReconstitution\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eIt is recommended to reconstitute the lyophilized FGF-basic in sterile PBS not less than 100 µg\/ml, which can then be further diluted to other aqueous solutions.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eShipping\u003c\/h2\u003e\n\u003cp\u003eAt ambient temperature. Upon receipt, store the product at the temperature recommended below.\u003c\/p\u003e\n\u003ch2\u003eStorage\/Expiration\u003c\/h2\u003e\n\u003cp\u003eLyophilized FGF-basic, although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution, FGF-basic should be stored at 4°C between 2-7 days and for future use below -18°C. For long term storage it is recommended to add a carrier protein (0.1% \u003ca href=\"https:\/\/ilexlife.com\/collections\/bsa-hsa-serum-albumin\" title=\"HSA \/ BSA Product Collection\" target=\"_blank\"\u003eHSA or BSA\u003c\/a\u003e). \u003cstrong\u003ePlease prevent freeze-thaw cycles.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eUsage\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThis product is intended for \u003c\/span\u003e\u003cstrong\u003eLaboratory Research Use Only\u003c\/strong\u003e\u003cspan\u003e. Not for use in diagnostic or therapeutic procedures. This product may not be used as a pharmaceutical or veterinary drug, agricultural product, or food additive.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca title=\"Product Datasheet (PDS): FGF-2 (FGF-basic) Bovine, E. coli Recombinant Protein (147 aa)\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0563\/4487\/1064\/files\/A31130_FGF-2_Bovine_147aa.pdf?v=1688152489\" target=\"_blank\"\u003e Product Datasheet (PDS)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eRelated Products\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ilexlife.com\/products\/isokine-fgf-basic-fgf-2-bfgf-human-animal-free-recombinant-protein\" title=\"ISOkine® FGF-Basic (FGF-2, bFGF) Human, Animal-Free Recombinant Protein\" rel=\"noopener\" target=\"_blank\"\u003eISOkine® FGF-Basic (FGF-2, bFGF) Human, Animal-Free Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ilexlife.com\/products\/recombinant-fgf2-fgf-basic-human-protein-154-aa\" title=\"FGF-2 (FGF-basic) Human, E. coli Recombinant Protein (154 aa)\" target=\"_blank\"\u003eFGF-2 (FGF-basic) Human, E. coli Recombinant Protein (154 aa)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003ca title=\"FGF-2 (FGF-basic) Human, E. coli Recombinant Protein (147 aa)\" href=\"https:\/\/ilexlife.com\/products\/fgf-2-fgf-basic-human-e-coli-recombinant-protein-147-aa\" target=\"_blank\"\u003eFGF-2 (FGF-basic) Human, E. coli Recombinant Protein (147 aa)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca title=\"FGF-2 (FGF-basic) Human, Plant Recombinant Protein (146 aa)\" href=\"https:\/\/ilexlife.com\/products\/fgf-2-fgf-basic-human-plant-recombinant-protein-146-aa\" target=\"_blank\"\u003eFGF-2 (FGF-basic) Human, Plant Recombinant Protein (146 aa)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca aria-describedby=\"a11y-new-window-message\" rel=\"noopener noreferrer\" title=\"FGF-2 (FGF-basic) Bovine, E. coli Recombinant Protein (155 aa)\" href=\"https:\/\/ilexlife.com\/products\/fgf-2-fgf-basic-bovine-e-coli-recombinant-protein-155-aa\" target=\"_blank\"\u003eFGF-2 (FGF-basic) Bovine, E. coli Recombinant Protein (155 aa)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" title=\"FGF-2 (FGF-basic) Mouse, E. coli Recombinant Protein (146 aa)\" href=\"https:\/\/ilexlife.com\/products\/fgf-2-fgf-basic-mouse-e-coli-recombinant-protein-146-aa\" target=\"_blank\"\u003eFGF-2 (FGF-basic) Mouse, E. coli Recombinant Protein (146 aa)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ilexlife.com\/products\/fgf-2-fgf-basic-rat-e-coli-recombinant-protein-146-aa\" title=\"FGF-2 (FGF-basic) Rat, E. coli Recombinant Protein (146 aa)\" rel=\"noopener\" target=\"_blank\"\u003eFGF-2 (FGF-basic) Rat, E. coli Recombinant Protein (146 aa)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ilexlife.com\/collections\/cytokines\" title=\"Cytokines \u0026amp; Growth Factors product collection\" target=\"_blank\"\u003eCytokines \u0026amp; Growth Factors\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ilex Life Sciences","offers":[{"title":"10 µg - Cat. No. A311300010","offer_id":43836230598868,"sku":"A311300010","price":99.0,"currency_code":"USD","in_stock":true},{"title":"50 µg - Cat. No. A311300050","offer_id":43836230631636,"sku":"A311300050","price":195.0,"currency_code":"USD","in_stock":true},{"title":"1 mg - Cat. No. A311301000","offer_id":43836230664404,"sku":"A311301000","price":1230.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0563\/4487\/1064\/files\/lyophilizedvials_4e841a1a-10bb-4ae1-86d6-d7178173b1f9.jpg?v=1688152084"},{"product_id":"long-r3-igf-i-lr3-igf-1-human-e-coli-recombinant-protein","title":"LR3 IGF-I Human, E. coli Recombinant Protein","description":"\u003ch2\u003e\u003cspan\u003eDescription\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eOur bioactive \u003cem\u003eLR3 IGF-I Human, E. coli Recombinant Protein \u003c\/em\u003e\u003c\/span\u003e\u003cspan\u003eis a single, non-glycosylated, polypeptide chain that contains 83 amino acids and has a 9.1 kDa molecular mass.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eLR3 IGF-I is a long-term analog of human IGF-I, specifically designed and manufactured for mammalian cell culture. In LR3 IGF-I there is an arginine substitution for the third position glutamic acid \u003c\/span\u003e\u003cspan\u003e and a 13 amino acid N-terminal peptide extension, which is derived from methionyl porcine Growth Hormone. \u003c\/span\u003e\u003cspan\u003eAs a result of these modifications, LR3 IGF-1 has a reduced affinity for IGFBPs, a longer half-life, and higher biological potency compared to wildtype IGF-1.\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eSummary\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eIGF-1 (Insulin-like growth factor-1) is a major hormonal mediator of statural growth. Under regular circumstances, GH (growth hormone) binds to its receptor in the liver, and other tissues, and stimulates the synthesis\/secretion of IGF-1. In target tissues, the Type 1 IGF receptor, that is homologous to the insulin receptor, is activated by IGF-1, leading to intracellular signaling which stimulates multiple processes leading to statural growth. IGF-1 metabolic actions are partly directed at stimulating the uptake of glucose, fatty acids, and amino acids so that metabolism supports growing tissues.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eOther Names\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003eLong R3 IGF-I, LR3 Insulin-like growth factor I, \u003cspan\u003eInsulin-like growth factor 1, \u003c\/span\u003eIGF-I LR3, IGFI, IGF-1, IGF1, Mechano growth factor (MGF), Somatomedin-C, IBP1, UniProtKB# P05019\u003c\/p\u003e\n\u003ch2\u003eAmino Acid Sequence\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eMFPAMPLSSLFVNGPRTLCGAELVDALQFVCGDRGFYFNKPTGYGSSSRRAPQTGIV DECCFRSCDLRRLEMYCAPLKPAKSA.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eSource\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eE. coli\u003c\/em\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eFormulation\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eSterile filtered white lyophilized (freeze-dried) powder. The protein was lyophilized from a 0.2 µm filtered concentrated solution in 20 mM PB, pH 7.2.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003ePurity\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eGreater than 97.0% as determined by:\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\u003cspan\u003eAnalysis by HPLC.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAnalysis by SDS-PAGE.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eBiological Activity\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003eThe biological activity is \u0026lt; 2 ng\/ml which was determined by the cell proliferation assay using serum free human MCF-7 cells and corresponding to a Specific Activity of \u0026gt; 500,000 IU\/mg.\u003c\/p\u003e\n\u003ch2\u003eReconstitution\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eIt is recommended to reconstitute the lyophilized LR3 IGF-I in sterile 18M-cm H\u003c\/span\u003e\u003csub\u003e2\u003c\/sub\u003e\u003cspan\u003eO at a concentration of 100 µg\/ml, which can then be further diluted to other aqueous solutions.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eShipping\u003c\/h2\u003e\n\u003cp\u003eAt ambient temperature. Upon receipt, store the product at the temperature recommended below.\u003c\/p\u003e\n\u003ch2\u003eStorage\/Expiration\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eLyophilized LR3 IGF-I, although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution, LR3 IGF-I should be stored at 4°C between 2-7 days and for future use below -18°C. For long term storage it is recommended to add a carrier protein (0.1% \u003ca aria-describedby=\"a11y-new-window-message\" rel=\"null\" title=\"HSA \/ BSA PRODUCT COLLECTION\" href=\"https:\/\/ilexlife.com\/collections\/bsa-hsa-serum-albumin\" target=\"_blank\"\u003eHSA or BSA\u003c\/a\u003e). \u003cstrong\u003ePlease prevent freeze-thaw cycles.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eUsage\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThis product is intended for \u003c\/span\u003e\u003cstrong\u003eLaboratory Research Use Only\u003c\/strong\u003e\u003cspan\u003e. Not for use in diagnostic or therapeutic procedures. This product may not be used as a pharmaceutical or veterinary drug, agricultural product, or food additive.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0563\/4487\/1064\/files\/A3022_LR3_IGF-I_-_2024.11.pdf?v=1732038140\" title=\"Product Datasheet (PDS): LR3 IGF-I Human, E. coli Recombinant Protein\" rel=\"noopener\" target=\"_blank\"\u003e Product Datasheet (PDS)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eRelated Products\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca style=\"font-size: 0.875rem;\" rel=\"noopener\" title=\"ISOkine® LR3 IGF-I Human, Animal-Free Recombinant Protein\" href=\"https:\/\/ilexlife.com\/products\/isokine-lr3-igf-i-human-animal-free-recombinant-protein\" target=\"_blank\"\u003eISOkine® LR3 IGF-I Human, Animal-Free, Plant-Expressed Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ilexlife.com\/products\/igf-i-igf-1-human-e-coli-recombinant-protein\" target=\"_blank\" title=\"IGF-I Human, E. coli Recombinant Protein\" rel=\"noopener\"\u003eIGF-I Human, E. coli Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ilexlife.com\/collections\/cytokines\" title=\"Cytokines \u0026amp; Growth Factors product collection\" target=\"_blank\"\u003eCytokines \u0026amp; Growth Factors\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ilex Life Sciences","offers":[{"title":"200 µg - Cat. No. A30220200","offer_id":43842115928276,"sku":"A30220200","price":95.0,"currency_code":"USD","in_stock":true},{"title":"500 µg - Cat. No. A30220500","offer_id":43842115961044,"sku":"A30220500","price":175.0,"currency_code":"USD","in_stock":true},{"title":"1 mg - Cat. No. A30221000","offer_id":43842115993812,"sku":"A30221000","price":215.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0563\/4487\/1064\/files\/A3022_LR3_IGF1.png?v=1731700890"},{"product_id":"igf-i-igf-1-human-e-coli-recombinant-protein","title":"IGF-I Human, E. coli Recombinant Protein","description":"\u003ch2\u003e\u003cspan\u003eDescription\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eOur bioactive \u003cem\u003eIGF-I Human, E. coli Recombinant Protein \u003c\/em\u003e\u003c\/span\u003e\u003cspan\u003eis a single, non-glycosylated, polypeptide chain that contains 70 amino acids and has a 7.6 kDa molecular mass. IGF-1 is purified by proprietary chromatographic techniques.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eSummary\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eIGF-1 (Insulin-like growth factor-1) is a major hormonal mediator of statural growth. Under regular circumstances, GH (growth hormone) binds to its receptor in the liver, and other tissues, and stimulates the synthesis\/secretion of IGF-1. In target tissues, the Type 1 IGF receptor, that is homologous to the insulin receptor, is activated by IGF-1, leading to intracellular signaling which stimulates multiple processes leading to statural growth. IGF-1 metabolic actions are partly directed at stimulating the uptake of glucose, fatty acids, and amino acids so that metabolism supports growing tissues.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIGF-I is commonly used as a media supplement in human pluripotent stem cell culture and is needed for cell growth in the absence of insulin. IGF-I promotes the \u003cem\u003ein vitro\u003c\/em\u003e cell proliferation of many different types of cells, such as mesenchymal stem cells.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eCAS Registry No.\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003e67763-96-6\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eOther Names\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003eIGF-I, Insulin-like growth factor I, \u003cspan\u003eInsulin-like growth factor 1, \u003c\/span\u003eIGF-I, IGFI, IGF-1, IGF1, Mechano growth factor (MGF), Somatomedin-C, IBP1, UniProtKB# P05019\u003c\/p\u003e\n\u003ch2\u003eAmino Acid Sequence\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eGPETLCGAEL VDALQFVCGD RGFYFNKPTG YGSSSRRAPQ TGIVDECCFR SCDLRRLEMY CAPLKPAKSA.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eSource\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eE. coli\u003c\/em\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eFormulation\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eSterile filtered white lyophilized (freeze-dried) powder. The protein was lyophilized from a concentrated solution in PBS, pH 7.0.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003ePurity\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eGreater than 97.0% as determined by:\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\u003cspan\u003eAnalysis by RP-HPLC.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAnalysis by SDS-PAGE.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eBiological Activity\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe biological activity was determined by the cell proliferation assay using serum free human MCF-7 cells in \u0026lt;2 ng\/ml, corresponding to a Specific Activity of \u0026gt; 5.0 x 10\u003c\/span\u003e\u003csup\u003e5 \u003c\/sup\u003e\u003cspan\u003eIU\/mg.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eReconstitution\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eIt is recommended to reconstitute the lyophilized IGF-I in sterile 18M-cm H\u003c\/span\u003e\u003csub\u003e2\u003c\/sub\u003e\u003cspan\u003eO at a concentration of at least 100 µg\/ml, which can then be further diluted to other aqueous solutions.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eShipping\u003c\/h2\u003e\n\u003cp\u003eShips at ambient temperature. Upon receipt, store the product at the temperature recommended below.\u003c\/p\u003e\n\u003ch2\u003eStorage\/Expiration\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eLyophilized IGF-I, although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution, IGF-I should be stored at 4°C between 2-7 days and for future use below -18°C. For long term storage it is recommended to add a carrier protein (0.1% \u003ca aria-describedby=\"a11y-new-window-message\" rel=\"null\" title=\"HSA \/ BSA PRODUCT COLLECTION\" href=\"https:\/\/ilexlife.com\/collections\/bsa-hsa-serum-albumin\" target=\"_blank\"\u003eHSA or BSA\u003c\/a\u003e). \u003cstrong\u003ePlease prevent freeze-thaw cycles.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eUsage\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThis product is intended for \u003c\/span\u003e\u003cstrong\u003eLaboratory Research Use Only\u003c\/strong\u003e\u003cspan\u003e. Not for use in diagnostic or therapeutic procedures. This product may not be used as a pharmaceutical or veterinary drug, agricultural product, or food additive.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca title=\"Product Datasheet (PDS): IGF-I Human, E. coli Recombinant Protein\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0563\/4487\/1064\/files\/A3216_IGF-I_human.pdf?v=1689021620\" target=\"_blank\"\u003e Product Datasheet (PDS)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eRelated Products\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cem\u003eLR3 IGF-I\u003c\/em\u003e is a long-term analog of human IGF-I, specifically designed and manufactured for mammalian cell culture. \u003c\/span\u003e\u003cspan\u003eLR3 IGF-1 has a reduced affinity for IGFBPs, a longer half-life, and higher biological potency compared to wildtype IGF-1\u003c\/span\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca style=\"font-size: 0.875rem;\" rel=\"noopener\" title=\"ISOkine® LR3 IGF-I Human, Animal-Free Recombinant Protein\" href=\"https:\/\/ilexlife.com\/products\/isokine-lr3-igf-i-human-animal-free-recombinant-protein\" target=\"_blank\"\u003eISOkine® LR3 IGF-I Human, Animal-Free, Plant-Expressed Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca style=\"font-size: 0.875rem;\" href=\"https:\/\/ilexlife.com\/products\/long-r3-igf-i-lr3-igf-1-human-e-coli-recombinant-protein\" title=\"LR3 IGF-I Human, E. coli Recombinant Protein\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eLR3 IGF-I Human, E. coli Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ilexlife.com\/collections\/cytokines\" title=\"Cytokines \u0026amp; Growth Factors product collection\" style=\"font-size: 0.875rem;\" target=\"_blank\"\u003eCytokines \u0026amp; Growth Factors\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ilex Life Sciences","offers":[{"title":"100 µg - Cat. No. A32160100","offer_id":43847744848084,"sku":"A32160100","price":95.0,"currency_code":"USD","in_stock":true},{"title":"500 µg - Cat. No. A32160500","offer_id":43847744880852,"sku":"A32160500","price":195.0,"currency_code":"USD","in_stock":true},{"title":"1 mg - Cat. No. A32161000","offer_id":43847744913620,"sku":"A32161000","price":275.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0563\/4487\/1064\/files\/lyophilizedvials_242c30c5-267e-4b1e-8898-af5ed0e91597.jpg?v=1689020615"},{"product_id":"gm-csf-human-e-coli-recombinant-protein","title":"Granulocyte-Macrophage Colony-Stimulating Factor (GM-CSF) Human, E. coli Recombinant Protein","description":"\u003ch2\u003e\u003cspan\u003eDescription\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eOur bioactive \u003cem\u003eGranulocyte-Macrophage Colony-Stimulating Factor (GM-CSF) Human, E. coli Recombinant Protein\u003c\/em\u003e is a single, non-glycosylated, polypeptide chain that contains 127 amino acids and has a molecular mass of 14477 Dalton. GM-CSF Human is purified by proprietary chromatographic techniques.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eSummary\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eGranulocyte-Macrophage Colony-Stimulating Factor (GM-CSF) is a monomeric glycoprotein that functions as a cytokine. It is a white blood cell growth factor. GM-CSF is a hematopoietic growth and differentiation factor that stimulates the development of neutrophils and macrophages, and promotes the proliferation and development of early erythroid megakaryocytic and eosinophilic progenitor cells. It also stimulates growth in some epithelial cells and osteoclasts. GM-CSF is produced by a variety of cell types (monocytes, endothelial cells, T-cells, fibroblasts, mitogen-stimulated B-cells, and LPS-stimulated macrophages).\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eCAS Registry No.\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003e83869-56-1\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eOther Names\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eHuman GM-CSF, Colony-Stimulating Factor, CSF-2, CSF2, MGI-1GM, Pluripoietin-α, molgramostin, sargramostim, Csfgm, Gm-CSf, GMCSF, MGI-IGM, UniprotKB# P04141\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eSource\u003c\/h2\u003e\n\u003cp\u003eE. coli\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eFormulation\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eSterile filtered white lyophilized (freeze-dried) powder. GM-CSF was lyophilized after extensive dialysis against 2mM sodium phosphate buffer pH= 7.4±0.1.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003ePurity\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eGreater than 98.0% as determined by analysis by RP-HPLC and\u003c\/span\u003e\u003cspan\u003e SDS-PAGE.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eBiological Activity\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003eThe ED\u003csub\u003e50\u003c\/sub\u003e as determined by the dose-dependent stimulation of the proliferation of human TF-1 cells (human erythroleukemic indicator cell line) is \u0026lt; 0.1 ng\/ml, corresponding to a Specific Activity of 11,100,000 IU\/mg.\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eProtein Content\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eGM-CSF quantitation was carried out by two independent methods:\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\u003cspan\u003eUV spectroscopy at 280 nm using the absorbency value of 0.963 as the extinction coefficient for a 0.1% (1 mg\/ml) solution. This value is calculated by the PC GEN computer analysis program of protein sequences (IntelliGenetics).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eAnalysis by RP-HPLC, using a standard solution of GM-CSF as a Reference Standard.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eAmino Acid Sequence\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe sequence of the first five N-terminal amino acids was determined and was found to be Ala-Pro-Ala-Arg-Ser. \u003c\/span\u003e\u003cspan\u003eN-terminal methionine has been completely removed enzymatically.\u003c\/span\u003e\u003c\/p\u003e\n\u003col\u003e\u003c\/ol\u003e\n\u003ch2\u003eReconstitution\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eIt is recommended to reconstitute the lyophilized GM-CSF in sterile 18MΩ-cm H2O not less than 100 µg\/ml, which can then be further diluted to other aqueous solutions.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eShipping\u003c\/h2\u003e\n\u003cp\u003eShips at ambient temperature. Upon receipt, store the product at the temperature recommended below.\u003c\/p\u003e\n\u003ch2\u003eStorage\/Expiration\u003c\/h2\u003e\n\u003cp\u003eLyophilized GM-CSF, although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution, GM-CSF should be stored at 4°C between 2-7 days and for future use below -18°C. For long term storage it is recommended to add a carrier protein (0.1% \u003ca href=\"https:\/\/ilexlife.com\/collections\/bsa-hsa-serum-albumin\" title=\"HSA \/ BSA product collection\" target=\"_blank\"\u003eHSA or BSA\u003c\/a\u003e). \u003cstrong\u003ePlease prevent freeze-thaw cycles.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eUsage\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThis product is intended for \u003c\/span\u003e\u003cstrong\u003eLaboratory Research Use Only\u003c\/strong\u003e\u003cspan\u003e. Not for use in diagnostic or therapeutic procedures. This product may not be used as a pharmaceutical or veterinary drug, agricultural product, or food additive.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca rel=\"noopener noreferrer\" title=\"Product Datasheet (PDS): Granulocyte-Macrophage Colony-Stimulating Factor (GM-CSF) Human, E. coli Recombinant Protein\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0563\/4487\/1064\/files\/A3222_GM-CSF_Mouse_E._coli.pdf?v=1667335254\" target=\"_blank\"\u003e Product Datasheet (PDS)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eRelated Products\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ilexlife.com\/products\/gm-csf-mouse-e-coli-recombinant-protein\" title=\"Granulocyte-Macrophage Colony-Stimulating Factor (GM-CSF) Mouse, E. coli Recombinant Protein\" target=\"_blank\"\u003eGM-CSF Mouse, E. coli Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ilex Life Sciences","offers":[{"title":"5 µg - Cat. No. A32210005","offer_id":44403158253780,"sku":"A32210005","price":125.0,"currency_code":"USD","in_stock":true},{"title":"20 µg - Cat. No. A32210020","offer_id":44403158286548,"sku":"A32210020","price":195.0,"currency_code":"USD","in_stock":true},{"title":"1 mg - Cat. No. A32211000","offer_id":44403158319316,"sku":"A32211000","price":2915.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0563\/4487\/1064\/files\/lyophilizedvials_f16a91ca-9ef8-4677-8cff-b7e88aa5a6ef.jpg?v=1708029275"},{"product_id":"pan-biotech-recombinant-human-insulin-10-mg-ml-solution","title":"PAN-Biotech Recombinant Human Insulin 10 mg\/ml Solution","description":"\u003ch2\u003eDescription\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003eRecombinant Human Insulin 10 mg\/ml Solution for cell culture applications.\u003c\/p\u003e\n\u003cp\u003eRecombinant Human Insulin is a two chain, non-glycosylated polypeptide chain containing 51 amino acids and has a molecular mass of 5807 Dalton. The protein is purified by proprietary chromatographic techniques\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eSummary\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eInsulin is a peptide hormone produced by beta cells of the pancreatic islets encoded in humans by the INS gene. Insulin decreases blood glucose concentration. It increases cell permeability to monosaccharides, amino acids and fatty acids. It accelerates glycolysis, the pentose phosphate cycle, and glycogen synthesis in liver (\u003ca title=\"UniProtKb_P01308: Human Insulin Protein\" href=\"https:\/\/www.uniprot.org\/uniprotkb\/P01308\/entry\" rel=\"noopener\" target=\"_blank\"\u003eUniProtKb_P01308\u003c\/a\u003e). Recombinant Human Insulin is a commonly used media supplement in mammalian cell culture.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable width=\"100%\" style=\"width: 100%; height: 133px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"width: 65.0183%; height: 19px;\"\u003e\u003cstrong\u003eCAS Registry No.\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 34.0659%; height: 19px;\"\u003e\u003cspan\u003e11061-68-0\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"width: 65.0183%; height: 19px;\"\u003e\n\u003cstrong\u003eLiquid\/Powder\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 34.0659%; height: 19px;\"\u003eLiquid\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"width: 65.0183%; height: 19px;\"\u003e\u003cstrong\u003eInsulin Concentration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 34.0659%; height: 19px;\"\u003e10 mg\/ml\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"width: 65.0183%; height: 19px;\"\u003e\n\u003cstrong\u003eProduct Category\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 34.0659%; height: 19px;\"\u003e\u003ca href=\"https:\/\/ilexlife.com\/collections\/cell-culture-media-supplements\" title=\"Cell Culture Media Supplements Product Collection\" rel=\"noopener\" target=\"_blank\"\u003eMedia supplements\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"width: 65.0183%; height: 19px;\"\u003e\n\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 34.0659%; height: 19px;\"\u003eInsulin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"width: 65.0183%; height: 19px;\"\u003e\n\u003cstrong\u003eSize\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 34.0659%; height: 19px;\"\u003e10 ml\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"width: 65.0183%; height: 19px;\"\u003e\n\u003cstrong\u003eSterile\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 34.0659%; height: 19px;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 65.0183%;\"\u003e\u003cstrong\u003eStorage Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 34.0659%;\"\u003e\u003cspan\u003e-20°C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 65.0183%;\"\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 34.0659%;\"\u003ePAN-Biotech GmbH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 65.0183%;\"\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 34.0659%;\"\u003eGermany\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv class=\"product-specs-content\"\u003e\n\u003cdiv class=\"product-specs-content\"\u003e\n\u003cdiv class=\"product-specs-content\"\u003e\n\u003ch2\u003eUsage\u003c\/h2\u003e\n\u003cp\u003eThis product is intended for \u003cstrong\u003eLaboratory Research Use Only\u003c\/strong\u003e. Not for use in diagnostic or therapeutic procedures. This product may not be used as a pharmaceutical or veterinary drug, agricultural product, or food additive.\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eResources\u003c\/span\u003e\u003c\/h2\u003e\n\u003cdiv class=\"product-specs-content\"\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0563\/4487\/1064\/files\/Datasheet_Insulin_human_rec._P07-04300.pdf?v=1710512134\" title=\"Product Data Sheet (PDS): PAN-Biotech Recombinant Human Insulin 10 mg\/ml Solution\" rel=\"noopener\" target=\"_blank\"\u003eProduct Data Sheet (PDS)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" title=\"Product Composition: PAN-Biotech Recombinant Human Insulin 10 mg\/ml Solution\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0563\/4487\/1064\/files\/P07-04300_CompositionInsulinhumanP07-04300.pdf?v=1710351183\" target=\"_blank\"\u003eProduct Composition\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" title=\"Material Safety Data Sheet (MSDS): PAN-Biotech Recombinant Human Insulin 10 mg\/ml Solution\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0563\/4487\/1064\/files\/P07-04300_MSDSInsulinP07-04300E.pdf?v=1710351183\" target=\"_blank\"\u003eMaterial Safety Data Sheet (MSDS)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eProduct References\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eKaraca, Mawien et al. “Adverse outcome pathway-based analysis of liver steatosis in vitro using human liver cell lines.” \u003ci\u003eSTAR protocols\u003c\/i\u003e vol. 4,3 (2023): 102500. \u003ca rel=\"noopener\" title=\"Karaca, Mawien et al. “Adverse outcome pathway-based analysis of liver steatosis in vitro using human liver cell lines.” STAR protocols vol. 4,3 (2023): 102500. doi:10.1016\/j.xpro.2023.102500\" href=\"https:\/\/doi.org\/10.1016%2Fj.xpro.2023.102500\" target=\"_blank\"\u003edoi:10.1016\/j.xpro.2023.102500\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eDoege, Annika et al. “Retinoblastoma Cell Growth \u003ci\u003eIn Vitro\u003c\/i\u003e and Tumor Formation \u003ci\u003eIn Ovo\u003c\/i\u003e-Influence of Different Culture Conditions.” \u003ci\u003eMethods and protocols\u003c\/i\u003e vol. 5,2 21. 2 Mar. 2022, \u003ca href=\"https:\/\/doi.org\/10.3390%2Fmps5020021\" title=\"Doege, Annika et al. “Retinoblastoma Cell Growth In Vitro and Tumor Formation In Ovo-Influence of Different Culture Conditions.” Methods and protocols vol. 5,2 21. 2 Mar. 2022, doi:10.3390\/mps5020021\" rel=\"noopener\" target=\"_blank\"\u003edoi:10.3390\/mps5020021\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eYavuz, Mervenur et al. “Hydroquinidine displays a significant anticarcinogenic activity in breast and ovarian cancer cells via inhibiting cell-cycle and stimulating apoptosis.” \u003ci\u003eTurkish journal of biology = Turk biyoloji dergisi\u003c\/i\u003e vol. 47,1 44-60. 11 Jan. 2023, \u003ca href=\"https:\/\/doi.org\/10.55730%2F1300-0152.2640\" title=\"Yavuz, Mervenur et al. “Hydroquinidine displays a significant anticarcinogenic activity in breast and ovarian cancer cells via inhibiting cell-cycle and stimulating apoptosis.” Turkish journal of biology = Turk biyoloji dergisi vol. 47,1 44-60. 11 Jan. 2023, doi:10.55730\/1300-0152.2640\" rel=\"noopener\" target=\"_blank\"\u003edoi:10.55730\/1300-0152.2640\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eRelated Products\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ilexlife.com\/products\/pan-biotech-recombinant-human-insulin-powder\" target=\"_blank\" title=\"PAN-Biotech Recombinant Human Insulin Powder\" rel=\"noopener\"\u003ePAN-Biotech Recombinant Human Insulin Powder\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca title=\"Cell culture media supplements\" href=\"https:\/\/ilexlife.com\/collections\/cell-culture-media-supplements\" rel=\"noopener null\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003eCell culture media supplements\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eIlex Life Sciences LLC is an authorized distributor of PAN-Biotech GmbH.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Ilex Life Sciences","offers":[{"title":"10 ml - Cat. No. P07-04300","offer_id":44513028374740,"sku":"P07-04300","price":155.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0563\/4487\/1064\/files\/P07-04300_1.jpg?v=1710350251"},{"product_id":"pan-biotech-recombinant-human-insulin-powder","title":"PAN-Biotech Recombinant Human Insulin Powder","description":"\u003ch2\u003eDescription\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eRecombinant Human Insulin Powder\u003c\/em\u003e for cell culture applications.\u003c\/p\u003e\n\u003cp\u003eRecombinant Human Insulin is a two chain, non-glycosylated polypeptide chain that contains 51 amino acids and has a molecular mass of ~5808 Dalton. The protein is purified by proprietary chromatographic techniques\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eSummary\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eInsulin is a peptide hormone produced by beta cells of the pancreatic islets encoded in humans by the INS gene. Insulin decreases blood glucose concentration. It increases cell permeability to monosaccharides, amino acids and fatty acids. It accelerates glycolysis, the pentose phosphate cycle, and glycogen synthesis in liver (\u003ca title=\"UniProtKb_P01308: Human Insulin Protein\" href=\"https:\/\/www.uniprot.org\/uniprotkb\/P01308\/entry\" rel=\"noopener\" target=\"_blank\"\u003eUniProtKb_P01308\u003c\/a\u003e). Recombinant Human Insulin is a commonly used media supplement in mammalian cell culture.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable width=\"100%\" style=\"width: 100%; height: 254.583px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"width: 65.0183%; height: 19.5833px;\"\u003e\u003cstrong\u003eCAS Registry No.:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 34.0659%; height: 19.5833px;\"\u003e\u003cspan\u003e11061-68-0\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"width: 65.0183%; height: 19.5833px;\"\u003e\n\u003cstrong\u003eLiquid\/Powder:\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 34.0659%; height: 19.5833px;\"\u003ePowder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"width: 65.0183%; height: 19.5833px;\"\u003e\n\u003cstrong\u003eProduct Category:\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 34.0659%; height: 19.5833px;\"\u003e\u003ca href=\"https:\/\/ilexlife.com\/collections\/cell-culture-media-supplements\" title=\"Cell Culture Media Supplements Product Collection\" rel=\"noopener\" target=\"_blank\"\u003eMedia supplements\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"width: 65.0183%; height: 19.5833px;\"\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 34.0659%; height: 19.5833px;\"\u003eInsulin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 58.75px;\"\u003e\n\u003ctd style=\"width: 65.0183%; height: 58.75px;\"\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 34.0659%; height: 58.75px;\"\u003e25 mg, 100 mg, 250 mg, 1 g, other sizes available on request.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"width: 65.0183%; height: 19.5833px;\"\u003e\n\u003cstrong\u003eSterile:\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 34.0659%; height: 19.5833px;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"width: 65.0183%; height: 19.5833px;\"\u003e\u003cstrong\u003eBiological Activity:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 34.0659%; height: 19.5833px;\"\u003e\u003cspan\u003e≥ 27.5 units\/mg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"width: 65.0183%; height: 19.5833px;\"\u003e\u003cstrong\u003eEndotoxin:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 34.0659%; height: 19.5833px;\"\u003e\u003cspan\u003e≤ 10 EU\/mg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 65.0183%;\"\u003e\u003cstrong\u003eHost Cell Proteins:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 34.0659%;\"\u003e\u003cspan\u003e≤ 10 ppm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 65.0183%;\"\u003e\u003cstrong\u003eHost Cell DNA:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 34.0659%;\"\u003e\u003cspan\u003e≤ 10 ng\/mg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"width: 65.0183%; height: 19.5833px;\"\u003e\u003cstrong\u003eStorage Temperature:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 34.0659%; height: 19.5833px;\"\u003e\u003cspan\u003e-20°C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"width: 65.0183%; height: 19.5833px;\"\u003e\u003cstrong\u003eManufacturer:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 34.0659%; height: 19.5833px;\"\u003ePAN-Biotech GmbH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"width: 65.0183%; height: 19.5833px;\"\u003e\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 34.0659%; height: 19.5833px;\"\u003eGermany\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv class=\"product-specs-content\"\u003e\n\u003cdiv class=\"product-specs-content\"\u003e\n\u003cdiv class=\"product-specs-content\"\u003e\n\u003ch2\u003eReconstitution\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eIt is recommended to reconstitute the lyophilized Insulin in sterile 0.005N HCl not more than 1 mg\/ml.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eStorage\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eLyophilized Insulin, although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution, Insulin should be stored at 4°C between 2-7 days and for future use below -18°C. For long term storage it is recommended to add a carrier protein (0.1% \u003c\/span\u003e\u003ca aria-describedby=\"a11y-new-window-message\" rel=\"null noopener\" href=\"https:\/\/ilexlife.com\/collections\/bsa-hsa-serum-albumin\" title=\"HSA \/ BSA Product Collection\" target=\"_blank\"\u003eHSA or BSA\u003c\/a\u003e\u003cspan\u003e). \u003c\/span\u003e\u003cstrong\u003ePlease prevent freeze-thaw cycles.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eUsage\u003c\/h2\u003e\n\u003cp\u003eThis product is intended for \u003cstrong\u003eLaboratory Research Use Only\u003c\/strong\u003e. Not for use in diagnostic or therapeutic procedures. This product may not be used as a pharmaceutical or veterinary drug, agricultural product, or food additive.\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eResources\u003c\/span\u003e\u003c\/h2\u003e\n\u003cdiv class=\"product-specs-content\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0563\/4487\/1064\/files\/P07-04200_DatasheetInsulinhumanrec.P-2701001P-2701002P-2701000P-2750000P07-04200.pdf?v=1745261282\" title=\"Product Datasheet (PDS): PAN-Biotech Recombinant Human Insulin Powder\" rel=\"noopener\" target=\"_blank\"\u003eProduct Datasheet (PDS)\u003c\/a\u003e\u003ca rel=\"noopener\" title=\"Product Composition: PAN-Biotech Recombinant Human Insulin 10 mg\/ml Solution\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0563\/4487\/1064\/files\/P07-04300_CompositionInsulinhumanP07-04300.pdf?v=1710351183\" target=\"_blank\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0563\/4487\/1064\/files\/PANCoAInsulinhumP-2701002P07-04200P-2701000P-2750000H241107_-_example_version.pdf?v=1783366990\" target=\"_blank\" title=\"Certificate of Analysis (CoA) - Example Version: PAN-Biotech Recombinant Human Insulin Powder\" rel=\"noopener\"\u003eCertificate of Analysis (CoA) - \u003cem\u003eExample Version\u003c\/em\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eProduct References\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eBodiou, Vincent et al. “Attachment promoting compounds significantly enhance cell proliferation and purity of bovine satellite cells grown on microcarriers in the absence of serum.” \u003ci\u003eFrontiers in bioengineering and biotechnology\u003c\/i\u003e vol. 12 1443914. 1 Nov. 2024, \u003ca href=\"https:\/\/doi.org\/10.3389\/fbioe.2024.1443914\" title=\"Bodiou, Vincent et al. “Attachment promoting compounds significantly enhance cell proliferation and purity of bovine satellite cells grown on microcarriers in the absence of serum.” Frontiers in bioengineering and biotechnology vol. 12 1443914. 1 Nov. 2024, doi:10.3389\/fbioe.2024.1443914\" rel=\"noopener\" target=\"_blank\"\u003edoi:10.3389\/fbioe.2024.1443914\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eMaus, Deborah et al. “Generation of Mature \u003c\/span\u003e\u003ci\u003eToxoplasma gondii\u003c\/i\u003e\u003cspan\u003e Bradyzoites in Human Immortalized Myogenic KD3 Cells.” \u003c\/span\u003e\u003ci\u003eBio-protocol\u003c\/i\u003e\u003cspan\u003e vol. 14,1 e4916. 5 Jan. 2024, \u003ca rel=\"noopener\" title=\"Maus, Deborah et al. “Generation of Mature Toxoplasma gondii Bradyzoites in Human Immortalized Myogenic KD3 Cells.” Bio-protocol vol. 14,1 e4916. 5 Jan. 2024, doi:10.21769\/BioProtoc.4916\" href=\"https:\/\/doi.org\/10.21769\/BioProtoc.4916\" target=\"_blank\"\u003edoi:10.21769\/BioProtoc.4916\u003c\/a\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCaponi, Joseph J et al. “Protocol for differentiation of bovine adipogenic progenitor cells embedded in alginate sheets.” \u003ci\u003eSTAR protocols\u003c\/i\u003e, vol. 4,2 102143. 9 Mar. 2023, \u003ca rel=\"noopener\" title=\"Caponi, Joseph J et al. “Protocol for differentiation of bovine adipogenic progenitor cells embedded in alginate sheets.” STAR protocols, vol. 4,2 102143. 9 Mar. 2023, doi:10.1016\/j.xpro.2023.102143\" href=\"https:\/\/doi.org\/10.1016\/j.xpro.2023.102143\" target=\"_blank\"\u003edoi:10.1016\/j.xpro.2023.102143\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eRelated Products\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ilexlife.com\/products\/pan-biotech-recombinant-human-insulin-10-mg-ml-solution\" title=\"PAN-Biotech Recombinant Human Insulin 10 mg\/ml Solution\" rel=\"noopener\" target=\"_blank\"\u003ePAN-Biotech Recombinant Human Insulin 10 mg\/ml Solution\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca title=\"Cell culture media supplements\" href=\"https:\/\/ilexlife.com\/collections\/cell-culture-media-supplements\" rel=\"noopener null\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003eCell culture media supplements\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eIlex Life Sciences LLC is an authorized distributor of PAN-Biotech GmbH.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Ilex Life Sciences","offers":[{"title":"25 mg - Cat. No. P-2701002","offer_id":46234061963476,"sku":"P-2701002","price":125.0,"currency_code":"USD","in_stock":true},{"title":"100 mg - Cat. No. P07-04200","offer_id":46234088407252,"sku":"P07-04200","price":185.0,"currency_code":"USD","in_stock":true},{"title":"250 mg - Cat. No. P-2701001","offer_id":46234089488596,"sku":"P-2701001","price":349.0,"currency_code":"USD","in_stock":true},{"title":"1 g - Cat. No. P-2701000","offer_id":46234090406100,"sku":"P-2701000","price":845.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0563\/4487\/1064\/files\/P07-04200_1.jpg?v=1745261807"},{"product_id":"kgf-fgf-7-human-plant-recombinant-protein","title":"KGF (FGF-7) Human, Plant Recombinant Protein","description":"\u003ch2\u003e\u003cspan\u003eDescription\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eOur bioactive \u003cem\u003eKGF (FGF-7) Human, Plant Recombinant Protein\u003c\/em\u003e is a single polypeptide chain with a molecular mass of approximately 19.2 kDa. The KGF protein is recombinantly produced in rice grain \u003cem\u003e(Oryza sativa)\u003c\/em\u003e. The KGF is purified by proprietary chromatographic techniques.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eSummary\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eKeratinocyte growth factor (KGF), also known as fibroblast growth factor 7 [FGF-7] is a member of the fibroblast growth factor (FGF) family. FGF family members possess broad mitogenic and cell survival activities, and are involved in a variety of biological processes, including embryonic development, cell growth, morphogenesis, tissue repair, tumor growth and invasion. KGF is a potent epithelial cell-specific growth factor, whose mitogenic activity is predominantly exhibited in keratinocytes but not in fibroblasts and endothelial cells. Studies of mouse and rat homologs of this gene implicated roles in morphogenesis of epithelium, reepithelialization of wounds, hair development and early lung organogenesis.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eCAS Registry No.\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003e62031-54-3\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eOther Names\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eHuman KGF, Keratinocyte growth factor, Human FGF-7, Human FGF7, Fibroblast growth factor 7, Heparin-binding growth factor 7, HBGF-7.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eSource\u003c\/h2\u003e\n\u003cp\u003eExpressed in rice grain \u003cem\u003e(Oryza sativa).\u003c\/em\u003e\u003c\/p\u003e\n\u003ch2\u003eFormulation\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eSterile-filtered, white lyophilized (freeze-dried) powder. The protein was lyophilized from a 0.2 μm filtered solution containing no stabilizers.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003ePurity\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eGreater than 95% as determined by SDS-PAGE.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eBiological Activity\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan lang=\"EN-GB\"\u003eKGF\u003c\/span\u003e\u003cspan\u003e has full biological activity when compared to standards. The activity is determined by the dose-dependent proliferation of HUVECs and is typically \u003c\/span\u003e\u003cspan lang=\"EN-GB\"\u003e10 \u003c\/span\u003e\u003cspan\u003eng\/ml corresponding to a specific activity of 100\u003c\/span\u003e\u003cspan lang=\"EN-GB\"\u003e,\u003c\/span\u003e\u003cspan\u003e000 U\/mg.\u003c\/span\u003e\u003c\/p\u003e\n\u003col\u003e\u003c\/ol\u003e\n\u003ch2\u003eReconstitution\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eIt is recommended to reconstitute the lyophilized KGF in sterile 18MΩ-cm at 100 µg\/ml, which can then be further diluted to other aqueous solutions.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eShipping\u003c\/h2\u003e\n\u003cp\u003eAt ambient temperature. Upon receipt, store the product at the temperature recommended below.\u003c\/p\u003e\n\u003ch2\u003eStorage\/Expiration\u003c\/h2\u003e\n\u003cp\u003eLyophilized KGF, although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution, KGF should be stored at 4°C between 2-7 days and for future use below -18°C. For long term storage it is recommended to add a carrier protein (0.1% \u003ca href=\"https:\/\/ilexlife.com\/collections\/bsa-hsa-serum-albumin\" title=\"HSA \/ BSA product collection\" target=\"_blank\"\u003eHSA or BSA\u003c\/a\u003e). \u003cstrong\u003ePlease prevent freeze-thaw cycles.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eUsage\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThis product is intended for \u003c\/span\u003e\u003cstrong\u003eLaboratory Research Use Only\u003c\/strong\u003e\u003cspan\u003e. Not for use in diagnostic or therapeutic procedures. This product may not be used as a pharmaceutical or veterinary drug, agricultural product, or food additive.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0563\/4487\/1064\/files\/A31212_KGF_Human_Plant_Recombinant.docx.pdf?v=1747077357\" title=\"Product Datasheet (PDS): KGF (FGF-7) Human, Plant Recombinant Protein\" rel=\"noopener\" target=\"_blank\"\u003e Product Datasheet (PDS)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eRelated Products\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ilexlife.com\/collections\/cytokines\" title=\"Cytokines \u0026amp; Growth Factors Product Collection\" rel=\"noopener\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003e\u003cspan\u003eCytokines \u0026amp; Growth Factors\u003c\/span\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/ilexlife.com\/products\/isokine-kgf-fgf-7-human-animal-free-recombinant-protein\" title=\"ISOkine® KGF (FGF-7) Human, Animal-Free Recombinant Protein\" rel=\"noopener\" target=\"_blank\"\u003eISOkine® KGF (FGF-7) Human, Animal-Free Recombinant Protein\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/ilexlife.com\/products\/kgf-fgf-7-human-e-coli-recombinant-protein\" target=\"_blank\" title=\"KGF (FGF-7) Human, E. coli Recombinant Protein\" rel=\"noopener\"\u003eKGF (FGF-7) Human, E. coli Recombinant Protein\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" title=\"KGF (FGF-7) Mouse, E. coli Recombinant Protein\" href=\"https:\/\/ilexlife.com\/products\/kgf-fgf-7-mouse-e-coli-recombinant-protein\" target=\"_blank\"\u003eKGF (FGF-7) Mouse, E. coli Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ilex Life Sciences","offers":[{"title":"10 µg - Cat. No. A312120010","offer_id":46288764666068,"sku":"A312120010","price":225.0,"currency_code":"USD","in_stock":true},{"title":"1 mg - Cat. No. A312121000","offer_id":46288764698836,"sku":"A312121000","price":4650.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0563\/4487\/1064\/files\/lyophilizedvials_dc52ec2e-f8e0-4f0a-8245-833998905c28.jpg?v=1747076968"},{"product_id":"kgf-fgf-7-human-e-coli-recombinant-protein","title":"KGF (FGF-7) Human, E. coli Recombinant Protein","description":"\u003ch2\u003e\u003cspan\u003eDescription\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eOur bioactive \u003cem\u003eKGF (FGF-7) Human, E. coli Recombinant Protein\u003c\/em\u003e is a single, non-glycosylated polypeptide chain that contains 164 amino acids and has a molecular mass of 18995 Dalton. The KGF protein is recombinantly produced in \u003cem\u003eE. coli\u003c\/em\u003e. The KGF is purified by proprietary chromatographic techniques.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eSummary\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eKeratinocyte growth factor (KGF), also known as fibroblast growth factor 7 [FGF-7] is a member of the fibroblast growth factor (FGF) family. FGF family members possess broad mitogenic and cell survival activities, and are involved in a variety of biological processes, including embryonic development, cell growth, morphogenesis, tissue repair, tumor growth and invasion. KGF is a potent epithelial cell-specific growth factor, whose mitogenic activity is predominantly exhibited in keratinocytes but not in fibroblasts and endothelial cells. Studies of mouse and rat homologs of this gene implicated roles in morphogenesis of epithelium, reepithelialization of wounds, hair development and early lung organogenesis.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eCAS Registry No.\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003e62031-54-3\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eOther Names\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eHuman KGF, Keratinocyte growth factor, Human FGF-7, Human FGF7, Fibroblast growth factor 7, Heparin-binding growth factor 7, HBGF-7.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eSource\u003c\/h2\u003e\n\u003cp\u003eExpressed in \u003ci\u003eE. coli.\u003c\/i\u003e\u003c\/p\u003e\n\u003ch2\u003eFormulation\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eSterile-filtered, white lyophilized (freeze-dried) powder. The protein was lyophilized from a 0.2 μm filtered solution in 20mM PB, pH 8.0, 1M NaCl.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003ePurity\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eGreater than 96.0% as determined by:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eAnalysis by RP-HPLC.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAnalysis by SDS-PAGE.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eBiological Activity\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe biological activity was determined by the dose-dependent stimulation of thymidine uptake by BaF3 cells expressing KGF receptors yielding an ED\u003c\/span\u003e\u003csub\u003e50\u003c\/sub\u003e\u003cspan\u003e \u0026lt;10 ng\/ml, corresponding to a Specific Activity of 1.0×10\u003c\/span\u003e\u003csup\u003e5\u003c\/sup\u003e\u003cspan\u003e IU\/mg.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eAmino Acid Sequence\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eMCNDMTPEQM ATNVNCSSPE RHTRSYDYME GGDIRVRRLF CRTQWYLRID KRGKVKGTQE MKNNYNIMEI RTVAVGIVAI KGVESEFYLA MNKEGKLYAK KECNEDCNFK ELILENHYNT YASAKWTHNG GEMFVALNQK GIPVRGKKTK KEQKTAHFLP MAIT.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eProtein Content\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eProtein quantity was determined by two independent methods:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eUV spectroscopy at 280 nm using the absorbency value of 0.9 as the extinction coefficient for a 0.1% (1 mg\/ml) solution. This value is calculated by the PC GENE computer analysis program of protein sequences (IntelliGenetics).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAnalysis by RP-HPLC, using a calibrated solution of KGF as a Reference Standard.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003col\u003e\u003c\/ol\u003e\n\u003ch2\u003eReconstitution\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eIt is recommended to reconstitute the lyophilized KGF in sterile 18MΩ-cm not less than 100 µg\/ml, which can then be further diluted to other aqueous solutions.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eShipping\u003c\/h2\u003e\n\u003cp\u003eAt ambient temperature. Upon receipt, store the product at the temperature recommended below.\u003c\/p\u003e\n\u003ch2\u003eStorage\/Expiration\u003c\/h2\u003e\n\u003cp\u003eLyophilized KGF, although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution, KGF should be stored at 4°C between 2-7 days and for future use below -18°C. For long term storage it is recommended to add a carrier protein (0.1% \u003ca href=\"https:\/\/ilexlife.com\/collections\/bsa-hsa-serum-albumin\" title=\"HSA \/ BSA product collection\" target=\"_blank\"\u003eHSA or BSA\u003c\/a\u003e). \u003cstrong\u003ePlease prevent freeze-thaw cycles.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eUsage\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThis product is intended for \u003c\/span\u003e\u003cstrong\u003eLaboratory Research Use Only\u003c\/strong\u003e\u003cspan\u003e. Not for use in diagnostic or therapeutic procedures. This product may not be used as a pharmaceutical or veterinary drug, agricultural product, or food additive.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca rel=\"noopener\" title=\"Product Datasheet (PDS): KGF (FGF-7) Human, E. coli Recombinant Protein\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0563\/4487\/1064\/files\/A3219_KGF_Human_E._coli_Recombinant.docx.pdf?v=1747078622\" target=\"_blank\"\u003e Product Datasheet (PDS)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eRelated Products\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca aria-describedby=\"a11y-new-window-message\" rel=\"noopener\" title=\"Cytokines \u0026amp; Growth Factors Product Collection\" href=\"https:\/\/ilexlife.com\/collections\/cytokines\" target=\"_blank\"\u003e\u003cspan\u003eCytokines \u0026amp; Growth Factors\u003c\/span\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003ca rel=\"noopener\" title=\"ISOkine® KGF (FGF-7) Human, Animal-Free Recombinant Protein\" href=\"https:\/\/ilexlife.com\/products\/isokine-kgf-fgf-7-human-animal-free-recombinant-protein\" target=\"_blank\"\u003eISOkine® KGF (FGF-7) Human, Animal-Free Recombinant Protein\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/ilexlife.com\/products\/kgf-fgf-7-human-plant-recombinant-protein\" title=\"KGF (FGF-7) Human, Plant Recombinant Protein\" rel=\"noopener\" target=\"_blank\"\u003eKGF (FGF-7) Human, Plant Recombinant Protein\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/ilexlife.com\/products\/kgf-fgf-7-mouse-e-coli-recombinant-protein\" target=\"_blank\" title=\"KGF (FGF-7) Mouse, E. coli Recombinant Protein\" rel=\"noopener\"\u003eKGF (FGF-7) Mouse, E. coli Recombinant Protein\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ilex Life Sciences","offers":[{"title":"10 µg - Cat. No. A32190010","offer_id":46288818012372,"sku":"A32190010","price":225.0,"currency_code":"USD","in_stock":true},{"title":"1 mg - Cat. No. A32191000","offer_id":46288818045140,"sku":"A32191000","price":4650.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0563\/4487\/1064\/files\/lyophilizedvials_393ddc70-4b28-44c5-b627-18219f01eedd.jpg?v=1747078353"},{"product_id":"fgf-10-kgf-2-human-e-coli-recombinant-protein","title":"FGF-10 (KGF-2) Human, E. coli Recombinant Protein","description":"\u003ch2\u003e\u003cspan\u003eDescription\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eOur bioactive \u003cem\u003eFGF-10 (KGF-2) Human, E. coli Recombinant Protein\u003c\/em\u003e is a single, non-glycosylated polypeptide chain that contains 170 amino acids (a.a. 40-208) and has a molecular mass of 19300 Dalton. The FGF-10 protein is recombinantly produced in \u003cem\u003eE. coli\u003c\/em\u003e. The FGF-10 is purified by proprietary chromatographic techniques.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eSummary\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eFibroblast Growth Factor 10 (FGF-10), also known as Keratinocyte Growth Factor 2 (KGF-2) is a member of the fibroblast growth factor (FGF) family. FGF family members possess broad mitogenic and cell survival activities, and are involved in a variety of biological processes, including embryonic development, cell growth, morphogenesis, tissue repair, tumor growth and invasion.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFGF-10 plays an important role in the regulation of embryonic development, cell proliferation and cell differentiation. FGF-10 is required for normal branching morphogenesis. FGF-10 may play a role in wound healing.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eCAS Registry No.\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003e62031-54-3\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eOther Names\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eHuman KGF-2, Keratinocyte growth factor 2, Human FGF-10, Human FGF10, Fibroblast growth factor 10.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eSource\u003c\/h2\u003e\n\u003cp\u003eExpressed in \u003ci\u003eE. coli.\u003c\/i\u003e\u003c\/p\u003e\n\u003ch2\u003eFormulation\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eSterile-filtered, white lyophilized (freeze-dried) powder. The protein was lyophilized from a 0.2 μm filtered solution (1 mg\/ml) in PBS, pH 7.4.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003ePurity\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eGreater than 96.0% as determined by:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eAnalysis by RP-HPLC.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAnalysis by SDS-PAGE.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eBiological Activity\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe ED\u003c\/span\u003e\u003csub\u003e50\u003c\/sub\u003e\u003cspan\u003e, calculated by the dose-dependent stimulation of FGF receptors by BaF3 indicator cells (measured by \u003c\/span\u003e\u003csup\u003e3\u003c\/sup\u003e\u003cspan\u003eH-thymidine uptake) is \u0026lt; 0.5 ng\/ml, corresponding to a specific activity of 2x10\u003c\/span\u003e\u003csup\u003e6 \u003c\/sup\u003e\u003cspan\u003eunits\/mg.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eAmino Acid Sequence\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eMLGQDMVSPE ATNSSSSSFS SPSSAGRHVR SYNHLQGDVR WRKLFSFTKY FLKIEKNGKV SGTKKENCPY SILEITSVEI GVVAVKAINS NYYLAMNKKG KLYGSKEFNN DCKLKERIEE NGYNTYASFN WQHNGRQMYV ALNGKGAPRR GQKTRRKNTS AHFLPMVVHS.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eProtein Content\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eProtein quantity was determined by two independent methods:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eUV spectroscopy at 280 nm using the absorbency value of 1.79 as the extinction coefficient for a 0.1% (1 mg\/ml) solution. This value is calculated by the PC GENE computer analysis program of protein sequences (IntelliGenetics).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAnalysis by RP-HPLC, using a standard solution of FGF-10 as a Reference Standard.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003col\u003e\u003c\/ol\u003e\n\u003ch2\u003eReconstitution\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eIt is recommended to reconstitute the lyophilized FGF-10 in sterile 18MΩ-cm not less than 100 µg\/ml, which can then be further diluted to other aqueous solutions.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eShipping\u003c\/h2\u003e\n\u003cp\u003eAt ambient temperature. Upon receipt, store the product at the temperature recommended below.\u003c\/p\u003e\n\u003ch2\u003eStorage\/Expiration\u003c\/h2\u003e\n\u003cp\u003eLyophilized FGF-10, although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution, FGF-10 should be stored at 4°C between 2-7 days and for future use below -18°C. For long term storage it is recommended to add a carrier protein (0.1% \u003ca title=\"HSA \/ BSA product collection\" href=\"https:\/\/ilexlife.com\/collections\/bsa-hsa-serum-albumin\" target=\"_blank\"\u003eHSA or BSA\u003c\/a\u003e). \u003cstrong\u003ePlease prevent freeze-thaw cycles.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eUsage\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThis product is intended for \u003c\/span\u003e\u003cstrong\u003eLaboratory Research Use Only\u003c\/strong\u003e\u003cspan\u003e. Not for use in diagnostic or therapeutic procedures. This product may not be used as a pharmaceutical or veterinary drug, agricultural product, or food additive.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca rel=\"noopener\" title=\"Product Datasheet (PDS): FGF-10 (KGF-2) Human, E. coli Recombinant Protein\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0563\/4487\/1064\/files\/A3303_FGF-10_KGF-2_Human_E.coli_Recombinant.docx.pdf?v=1747082006\" target=\"_blank\"\u003e Product Datasheet (PDS)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ilex Life Sciences","offers":[{"title":"5 µg - Cat. No. A33030005","offer_id":46288951247060,"sku":"A33030005","price":95.0,"currency_code":"USD","in_stock":true},{"title":"25 µg - Cat. No. A33030025","offer_id":46288969793748,"sku":"A33030025","price":205.0,"currency_code":"USD","in_stock":true},{"title":"1 mg - Cat. No. A33031000","offer_id":46288951279828,"sku":"A33031000","price":2680.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0563\/4487\/1064\/files\/lyophilizedvials_6881a27a-f951-4d0d-bb0b-d7131ce15075.jpg?v=1747081620"},{"product_id":"fgf-10-kgf-2-mouse-e-coli-recombinant-protein","title":"FGF-10 (KGF-2) Mouse, E. coli Recombinant Protein","description":"\u003ch2\u003e\u003cspan\u003eDescription\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eOur bioactive \u003cem\u003eFGF-10 (KGF-2) Mouse, E. coli Recombinant Protein\u003c\/em\u003e is a single, non-glycosylated polypeptide chain that contains 173 amino acids and has a molecular mass of 19.5 kDa. The FGF-10 protein is recombinantly produced in \u003cem\u003eE. coli\u003c\/em\u003e. The FGF-10 is purified by proprietary chromatographic techniques.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eSummary\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eFibroblast Growth Factor 10 (FGF-10), also known as Keratinocyte Growth Factor 2 (KGF-2) is a member of the fibroblast growth factor (FGF) family. FGF family members possess broad mitogenic and cell survival activities, and are involved in a variety of biological processes, including embryonic development, cell growth, morphogenesis, tissue repair, tumor growth and invasion.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFGF-10 plays an important role in the regulation of embryonic development, cell proliferation and cell differentiation. FGF-10 is required for normal branching morphogenesis. FGF-10 may play a role in wound healing.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eCAS Registry No.\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003e62031-54-3\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eOther Names\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eMouse KGF-2, Murine KGF2, Keratinocyte growth factor 2, Mouse FGF-10, Mouse FGF10, Fibroblast growth factor 10.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eSource\u003c\/h2\u003e\n\u003cp\u003eExpressed in \u003ci\u003eE. coli.\u003c\/i\u003e\u003c\/p\u003e\n\u003ch2\u003eFormulation\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eSterile-filtered, white lyophilized (freeze-dried) powder. The protein was lyophilized from a 0.2 µm filtered concentrated solution in 1×PBS, pH 7.4, containing 5% trehalose.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003ePurity\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eGreater than 97.0% as determined by:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eAnalysis by RP-HPLC.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAnalysis by SDS-PAGE.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eBiological Activity\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eFully biologically active when compared to standard. The ED50 as determined by the dose-dependent stimulation of thymidine uptake by BaF3 cells expressing FGF receptors is \u0026lt;0.5 ng\/ml.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eAmino Acid Sequence\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eQALGQDMVSQ EATNCSSSSS SFSSPSSAGR HVRSYNHLQG DVRWRRLFSF TKYFLTIEKN GKVSGTKNED CPYSVLEITS VEIGVVAVKA INSNYYLAMN KKGKLYGSKE FNNDCKLKER IEENGYNTYA SFNWQHNGRQ MYVALNGKGA PRRGQKTRRK NTSAHFLPMT IQT\u003c\/span\u003e\u003c\/p\u003e\n\u003col\u003e\u003c\/ol\u003e\n\u003ch2\u003eReconstitution\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eIt is recommended to reconstitute the lyophilized FGF-10 in sterile 18MΩ-cm not less than 100 µg\/ml, which can then be further diluted to other aqueous solutions.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eShipping\u003c\/h2\u003e\n\u003cp\u003eAt ambient temperature. Upon receipt, store the product at the temperature recommended below.\u003c\/p\u003e\n\u003ch2\u003eStorage\/Expiration\u003c\/h2\u003e\n\u003cp\u003eLyophilized FGF-10, although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution, FGF-10 should be stored at 4°C between 2-7 days and for future use below -18°C. For long term storage it is recommended to add a carrier protein (0.1% \u003ca href=\"https:\/\/ilexlife.com\/collections\/bsa-hsa-serum-albumin\" title=\"HSA \/ BSA product collection\" target=\"_blank\"\u003eHSA or BSA\u003c\/a\u003e). \u003cstrong\u003ePlease prevent freeze-thaw cycles.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eUsage\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThis product is intended for \u003c\/span\u003e\u003cstrong\u003eLaboratory Research Use Only\u003c\/strong\u003e\u003cspan\u003e. Not for use in diagnostic or therapeutic procedures. This product may not be used as a pharmaceutical or veterinary drug, agricultural product, or food additive.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca rel=\"noopener\" title=\"Product Datasheet (PDS): FGF-10 (KGF-2) Mouse, E. coli Recombinant Protein\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0563\/4487\/1064\/files\/A3126_FGF-10_KGF-2_Mouse_E.coli_Recombinant.docx.pdf?v=1747161639\" target=\"_blank\"\u003e Product Datasheet (PDS)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ilex Life Sciences","offers":[{"title":"5 µg - Cat. No. A31260005","offer_id":46292361969876,"sku":"A31260005","price":95.0,"currency_code":"USD","in_stock":true},{"title":"25 µg - Cat. No. A31260025","offer_id":46292362002644,"sku":"A31260025","price":205.0,"currency_code":"USD","in_stock":true},{"title":"1 mg - Cat. No. A31261000","offer_id":46292362035412,"sku":"A31261000","price":2680.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0563\/4487\/1064\/files\/lyophilizedvials_Mouse_FGF-10.jpg?v=1747161330"},{"product_id":"fgf-10-kgf-2-rat-e-coli-recombinant-protein","title":"FGF-10 (KGF-2) Rat, E. coli Recombinant Protein","description":"\u003ch2\u003e\u003cspan\u003eDescription\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eOur bioactive \u003cem\u003eFGF-10 (KGF-2) Rat, E. coli Recombinant Protein\u003c\/em\u003e is a single, non-glycosylated polypeptide chain that contains 179 amino acids and has a molecular mass of 20.0 kDa. The FGF-10 protein is recombinantly produced in \u003cem\u003eE. coli\u003c\/em\u003e. The FGF-10 is purified by proprietary chromatographic techniques.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eSummary\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eFibroblast Growth Factor 10 (FGF-10), also known as Keratinocyte Growth Factor 2 (KGF-2) is a member of the fibroblast growth factor (FGF) family. FGF family members possess broad mitogenic and cell survival activities, and are involved in a variety of biological processes, including embryonic development, cell growth, morphogenesis, tissue repair, tumor growth and invasion.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFGF-10 plays an important role in the regulation of embryonic development, cell proliferation and cell differentiation. FGF-10 is required for normal branching morphogenesis. FGF-10 may play a role in wound healing.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eCAS Registry No.\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003e62031-54-3\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eOther Names\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eRat KGF-2, Rat KGF2, Keratinocyte growth factor 2, Rat FGF-10, Rat FGF10, Fibroblast growth factor 10.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eSource\u003c\/h2\u003e\n\u003cp\u003eExpressed in \u003ci\u003eE. coli.\u003c\/i\u003e\u003c\/p\u003e\n\u003ch2\u003eFormulation\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eSterile-filtered, white lyophilized (freeze-dried) powder. The protein was lyophilized from a 0.2 µm filtered concentrated solution in 1×PBS, pH 7.4, containing 5% trehalose.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003ePurity\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eGreater than 97.0% as determined by:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eAnalysis by RP-HPLC.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAnalysis by SDS-PAGE.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eBiological Activity\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eFully biologically active when compared to standard. The ED50 as determined by the dose-dependent stimulation of thymidine uptake by BaF3 cells expressing FGF receptors is \u0026lt;0.5 ng\/ml.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eAmino Acid Sequence\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eQALGQDMVSP EATNSSSSSS SSSSSSSFSS PSSAGRHVRS YNHLQGDVRW RKLFSFTKYF LKIEKNGKVS GTKKENCPYS ILEITSVEIG VVAVKAINSN YYLAMNKKGK LYGSKEFNND CKLKERIEEN GYNTYASFNW QHNGRQMYVA LNGKGAPRRG QKTRRKNTSA HFLPMVVHS\u003c\/span\u003e\u003c\/p\u003e\n\u003col\u003e\u003c\/ol\u003e\n\u003ch2\u003eReconstitution\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eIt is recommended to reconstitute the lyophilized FGF-10 in sterile 18MΩ-cm not less than 100 µg\/ml, which can then be further diluted to other aqueous solutions.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eShipping\u003c\/h2\u003e\n\u003cp\u003eAt ambient temperature. Upon receipt, store the product at the temperature recommended below.\u003c\/p\u003e\n\u003ch2\u003eStorage\/Expiration\u003c\/h2\u003e\n\u003cp\u003eLyophilized FGF-10, although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution, FGF-10 should be stored at 4°C between 2-7 days and for future use below -18°C. For long term storage it is recommended to add a carrier protein (0.1% \u003ca href=\"https:\/\/ilexlife.com\/collections\/bsa-hsa-serum-albumin\" title=\"HSA \/ BSA product collection\" target=\"_blank\"\u003eHSA or BSA\u003c\/a\u003e). \u003cstrong\u003ePlease prevent freeze-thaw cycles.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eUsage\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThis product is intended for \u003c\/span\u003e\u003cstrong\u003eLaboratory Research Use Only\u003c\/strong\u003e\u003cspan\u003e. Not for use in diagnostic or therapeutic procedures. This product may not be used as a pharmaceutical or veterinary drug, agricultural product, or food additive.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0563\/4487\/1064\/files\/A3127_FGF-10_KGF-2_Rat_E.coli_Recombinant.docx.pdf?v=1747163874\" title=\"Product Datasheet (PDS): FGF-10 (KGF-2) Rat, E. coli Recombinant Protein\" rel=\"noopener\" target=\"_blank\"\u003e Product Datasheet (PDS)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ilex Life Sciences","offers":[{"title":"5 µg - Cat. No. A31270005","offer_id":46292397949140,"sku":"A31270005","price":95.0,"currency_code":"USD","in_stock":true},{"title":"25 µg - Cat. No. A31270025","offer_id":46292397981908,"sku":"A31270025","price":205.0,"currency_code":"USD","in_stock":true},{"title":"1 mg - Cat. No. A31271000","offer_id":46292398014676,"sku":"A31271000","price":2680.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0563\/4487\/1064\/files\/lyophilizedvials_FGF-10_Rat.jpg?v=1747163585"},{"product_id":"erythropoietin-alpha-epo-human-cho-recombinant-protein","title":"Erythropoietin Alpha (EPO) Human, CHO Recombinant Protein","description":"\u003ch2\u003e\u003cspan\u003eDescription\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eOur bioactive \u003cem\u003eErythropoietin Alpha (EPO) Human, CHO Recombinant Protein\u003c\/em\u003e is a single, polypeptide chain that contains 166 amino acids and has a predicted molecular mass of 21,000 Dalton and apparent glycosylated molecular mass of 36-40 kDa. EPO-a is purified by proprietary chromatographic techniques.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eSummary\u003c\/h2\u003e\n\u003cp\u003eErythropoietin is a glycoprotein cytokine secreted mainly by the kidneys in response to cellular hypoxia; it stimulates red blood cell production (erythropoiesis) in the bone marrow. Erythropoietin is an essential hormone for red blood cell production. Without it, definitive erythropoiesis does not take place. EPO can induce erythroid differentiation in hematopoietic progenitor cells, making it a valuable tool for studying the process of red blood cell development.\u003c\/p\u003e\n\u003ch2\u003eCAS Registry No.\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003e11096-26-7\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eOther Names\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003eErythropoietin-alpha, EPOa, EPO-alpha, EPO-a\u003c\/p\u003e\n\u003ch2\u003eSource\u003c\/h2\u003e\n\u003cp\u003eExpressed in \u003cspan\u003eChinese hamster ovary (CHO) cells.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eFormulation\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eSterile-filtered, white lyophilized (freeze-dried) powder. Each mg of lyophilized powder contains 0.59 mg sodium citrate, 0.58 mg sodium chloride, and 0.006 mg citric acid.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003ePurity\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eGreater than 98.0% as determined by:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eAnalysis by RP-HPLC.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAnalysis by SDS-PAGE.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eBiological Activity\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe Specific Activity was measured by normocythemic mice bioassay and was found to be 150,000 IU\/mg \u003cem\u003e(NOTE: may vary with each lot number. Please refer to the datasheet enclosed with your product)\u003c\/em\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eAmino Acid Sequence\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eAPPRLICDSR VLERYLLEAK EAENITTGCA EHCSLNENIT VPDTKVNFYA WKRMEVGQQA VEVWQGLALL SEAVLRGQAL LVNSSQPWEP LQLHVDKAVS GLRSLTTLLR ALGAQKEAIS PPDAASAAPL RTITADTFRK LFRVYSNFLR GKLKLYTGEA CRTGDR.\u003c\/span\u003e\u003c\/p\u003e\n\u003col\u003e\u003c\/ol\u003e\n\u003ch2\u003eReconstitution\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eIt is recommended to reconstitute the lyophilized EPO-alpha in sterile 18MΩ-cm H\u003c\/span\u003e\u003csub\u003e2\u003c\/sub\u003e\u003cspan\u003eO not less than 100 µg\/ml, which can then be further diluted to other aqueous solutions.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eShipping\u003c\/h2\u003e\n\u003cp\u003eAt ambient temperature. Upon receipt, store the product at the temperature recommended below.\u003c\/p\u003e\n\u003ch2\u003eStorage\/Expiration\u003c\/h2\u003e\n\u003cp\u003eLyophilized EPO, although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution, EPO should be stored at 4°C between 2-7 days and for future use below -18°C. For long term storage it is recommended to add a carrier protein (0.1% \u003ca title=\"HSA \/ BSA product collection\" href=\"https:\/\/ilexlife.com\/collections\/bsa-hsa-serum-albumin\" target=\"_blank\"\u003eHSA or BSA\u003c\/a\u003e). \u003cstrong\u003ePlease prevent freeze-thaw cycles.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eUsage\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThis product is intended for \u003c\/span\u003e\u003cstrong\u003eLaboratory Research Use Only\u003c\/strong\u003e\u003cspan\u003e. Not for use in diagnostic or therapeutic procedures. This product may not be used as a pharmaceutical or veterinary drug, agricultural product, or food additive.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0563\/4487\/1064\/files\/A3201_EPO_Human_CHO.docx.pdf?v=1748975107\" title=\"Product Datasheet (PDS): Erythropoietin Alpha (EPO) Human, CHO Recombinant Protein\" rel=\"noopener\" target=\"_blank\"\u003e Product Datasheet (PDS)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eRelated Products\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca rel=\"noopener\" title=\"ErythroPlus, Serum-Free Media Kit for Erythroid Cells\" href=\"https:\/\/ilexlife.com\/products\/pan-biotech-erythroplus-serum-free-media-kit-for-erythroid-cells\" target=\"_blank\"\u003eErythroPlus, Serum-Free Media Kit for Erythroid Cells\u003c\/a\u003e\u003ca rel=\"noopener\" title=\"Stem Cell Factor (SCF) Human, E. coli Recombinant Protein\" href=\"https:\/\/ilexlife.com\/products\/stem-cell-factor-scf-human-e-coli-recombinant-protein\" target=\"_blank\"\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca aria-describedby=\"a11y-new-window-message\" rel=\"null noopener\" title=\"ISOkine® SCF Human, Animal-Free Recombinant Protein\" href=\"https:\/\/ilexlife.com\/products\/isokine-scf-human-animal-free-recombinant-protein\" target=\"_blank\"\u003eISOkine® SCF Human, Animal-Free Recombinant Protein\u003c\/a\u003e\u003ca rel=\"noopener\" title=\"Stem Cell Factor (SCF) Human, E. coli Recombinant Protein\" href=\"https:\/\/ilexlife.com\/products\/stem-cell-factor-scf-human-e-coli-recombinant-protein\" target=\"_blank\"\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ilex Life Sciences","offers":[{"title":"5 µg - Cat. No. A32010005","offer_id":46347872796884,"sku":"A32010005","price":95.0,"currency_code":"USD","in_stock":true},{"title":"50 µg - Cat. No. A32010050","offer_id":46347872829652,"sku":"A32010050","price":195.0,"currency_code":"USD","in_stock":true},{"title":"1 mg - Cat. No. A32011000","offer_id":46347872862420,"sku":"A32011000","price":1345.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0563\/4487\/1064\/files\/EPO_Vial.png?v=1767988249"},{"product_id":"interleukin-3-il-3-human-e-coli-recombinant-protein","title":"Interleukin-3 (IL-3) Human, E. coli Recombinant Protein","description":"\u003ch2\u003e\u003cspan\u003eDescription\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eOur bioactive \u003cem\u003eInterleukin-3 (IL-3) Human, E. coli Recombinant Protein \u003c\/em\u003e\u003c\/span\u003eis a single, non-glycosylated polypeptide chain that contains 133 amino acids and has a molecular mass of 15000 Dalton. The IL-3 is purified by proprietary chromatographic techniques.\u003c\/p\u003e\n\u003ch2\u003eSummary\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eIL-3 is a potent growth promoting cytokine. This cytokine is capable of supporting the proliferation of a broad range of hematopoietic cell types. It is involved in a variety of cell activities such as cell growth, differentiation, and apoptosis. This cytokine has been shown to also possess neurotrophic activity, and it may be associated with neurologic disorders.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eOther Names\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eInterleukin 3, IL3, Mast Cell Growth Factor, MCGF, \u003c\/span\u003eHematopoietic growth factor, Multipotential colony-stimulating factor, Multi-CSF, P-cell-stimulating factor, \u003cspan\u003eUniProtKB# P08700\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eSource\u003c\/h2\u003e\n\u003cp\u003eExpressed in \u003cem\u003eE. coli.\u003c\/em\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eFormulation\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eSterile filtered white lyophilized (freeze-dried) powder. \u003c\/span\u003e\u003cspan\u003eLyophilized from a concentrated (1 mg\/ml) solution in water containing 0.3 mg\/ml of NaHCO3.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eAmino Acid Sequence\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe sequence of the first five N-terminal amino acids was determined and was found to be Ala-Pro-Met-Thr-Gln.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003ePurity\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eGreater than 98.0% as determined by:\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\u003cspan\u003eAnalysis by SEC-HPLC.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAnalysis by SDS-PAGE.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eProtein Content\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eProtein quantitation was carried out by two independent methods:\u003c\/span\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\u003cspan\u003eUV spectroscopy at 280 nm using the absorbency value of 0.84 as the extinction coefficient for a 0.1% (1 mg\/ml) solution. This value is calculated by the PC GENE computer analysis program of protein sequences (IntelliGenetics).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAnalysis by RP-HPLC, using a standard solution of IL-3 as a Reference Standard.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eBiological Activity\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe ED\u003c\/span\u003e\u003csub\u003e50\u003c\/sub\u003e\u003cspan\u003e as determined by the dose-dependent stimulation of TF-1 cells is \u0026lt; 0.1 ng\/ml, corresponding to a Specific Activity of 10,000,000 IU\/mg.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eReconstitution\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eIt is recommended to reconstitute the lyophilized Interleukin-3 in sterile 18MΩ-cm H2O not less than 100 µg\/ml, which can then be further diluted to other aqueous solutions.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eShipping\u003c\/h2\u003e\n\u003cp\u003eAt ambient temperature. Upon receipt, store the product at the temperature recommended below.\u003c\/p\u003e\n\u003ch2\u003eStorage\/Expiration\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eLyophilized IL-3, although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution, IL-3 should be stored at 4°C between 2-7 days and for future use below -18°C. \u003cstrong\u003ePlease prevent freeze-thaw cycles.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eUsage\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThis product is intended for \u003c\/span\u003e\u003cstrong\u003eLaboratory Research Use Only\u003c\/strong\u003e\u003cspan\u003e. Not for use in diagnostic or therapeutic procedures. This product may not be used as a pharmaceutical or veterinary drug, agricultural product, or food additive.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca rel=\"noopener\" title=\"Product Datasheet (PDS): Interleukin-3 (IL-3) Human, E. coli Recombinant Protein\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0563\/4487\/1064\/files\/A3210_IL-3_Human_E._coli.docx.pdf?v=1749236863\" target=\"_blank\"\u003e Product Datasheet (PDS)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eRelated Products\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca title=\"Cytokines \u0026amp; Growth Factors product collection\" href=\"https:\/\/ilexlife.com\/collections\/cytokines\" target=\"_blank\"\u003eCytokines \u0026amp; Growth Factors\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ilex Life Sciences","offers":[{"title":"10 µg - Cat. No. A32100010","offer_id":46355279085780,"sku":"A32100010","price":195.0,"currency_code":"USD","in_stock":true},{"title":"1 mg - Cat. No. A32101000","offer_id":46355279151316,"sku":"A32101000","price":2795.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0563\/4487\/1064\/files\/lyophilizedvials_A3210_IL-3.jpg?v=1749234165"},{"product_id":"interleukin-3-il-3-mouse-e-coli-recombinant-protein","title":"Interleukin-3 (IL-3) Mouse, E. coli Recombinant Protein","description":"\u003ch2\u003e\u003cspan\u003eDescription\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eOur bioactive \u003cem\u003eInterleukin-3 (IL-3) Mouse, E. coli Recombinant Protein \u003c\/em\u003e\u003c\/span\u003eis a single, non-glycosylated polypeptide chain that contains 135 amino acids and has a molecular mass of 15100 Dalton. The IL-3 is purified by proprietary chromatographic techniques.\u003c\/p\u003e\n\u003ch2\u003eSummary\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eIL-3 is a potent growth promoting cytokine. This cytokine is capable of supporting the proliferation of a broad range of hematopoietic cell types. It is involved in a variety of cell activities such as cell growth, differentiation, and apoptosis. This cytokine has been shown to also possess neurotrophic activity, and it may be associated with neurologic disorders.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eOther Names\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eMurine Interleukin 3, Mouse IL-3, Mouse IL3, Mast Cell Growth Factor, MCGF, \u003c\/span\u003eHematopoietic growth factor, Multipotential colony-stimulating factor, Multi-CSF, P-cell-stimulating factor, \u003cspan\u003eUniProtKB# P01586\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eSource\u003c\/h2\u003e\n\u003cp\u003eExpressed in \u003cem\u003eE. coli.\u003c\/em\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eFormulation\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eSterile filtered white lyophilized (freeze-dried) powder. \u003c\/span\u003e\u003cspan\u003eLyophilized from a concentrated (1 mg\/ml) solution in water containing no additives.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eAmino Acid Sequence\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe sequence of the first five N-terminal amino acids was determined and was found to be Met-Asp-Thr-His-Arg.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003ePurity\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eGreater than 97.0% as determined by:\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\u003cspan\u003eAnalysis by SEC-HPLC.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAnalysis by SDS-PAGE.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eProtein Content\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eProtein quantitation was carried out by two independent methods:\u003c\/span\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\u003cspan\u003eUV spectroscopy at 280 nm using the absorbency value of 0.154 as the extinction coefficient for a 0.1% (1 mg\/ml) solution. This value is calculated by the PC GENE computer analysis program of protein sequences (IntelliGenetics).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAnalysis by RP-HPLC, using a standard solution of IL-3 as a Reference Standard.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eBiological Activity\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe ED\u003c\/span\u003e\u003csub\u003e50\u003c\/sub\u003e\u003cspan\u003e as determined by the dose-dependent stimulation of murine M-NFS-60 cells is \u0026lt; 0.05 ng\/ml, corresponding to a Specific Activity of 20,000,000 IU\/mg.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eReconstitution\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eIt is recommended to reconstitute the lyophilized Interleukin-3 in sterile 18MΩ-cm H2O not less than 100 µg\/ml, which can then be further diluted to other aqueous solutions.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eShipping\u003c\/h2\u003e\n\u003cp\u003eAt ambient temperature. Upon receipt, store the product at the temperature recommended below.\u003c\/p\u003e\n\u003ch2\u003eStorage\/Expiration\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eLyophilized IL-3, although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution, IL-3 should be stored at 4°C between 2-7 days and for future use below -18°C. For long term storage it is recommended to add a carrier protein (0.1% \u003ca href=\"https:\/\/ilexlife.com\/collections\/bsa-hsa-serum-albumin\" title=\"HSA \/ BSA PRODUCT COLLECTION\" rel=\"null\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003eHSA or BSA\u003c\/a\u003e). \u003cstrong\u003ePlease prevent freeze-thaw cycles.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eUsage\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThis product is intended for \u003c\/span\u003e\u003cstrong\u003eLaboratory Research Use Only\u003c\/strong\u003e\u003cspan\u003e. Not for use in diagnostic or therapeutic procedures. This product may not be used as a pharmaceutical or veterinary drug, agricultural product, or food additive.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca rel=\"noopener\" title=\"Product Datasheet (PDS): Interleukin-3 (IL-3) Mouse, E. coli Recombinant Protein\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0563\/4487\/1064\/files\/A3371_IL-3_Mouse_E._coli.docx.pdf?v=1749499472\" target=\"_blank\"\u003e Product Datasheet (PDS)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eRelated Products\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ilexlife.com\/collections\/cytokines\" title=\"Cytokines \u0026amp; Growth Factors product collection\" target=\"_blank\"\u003eCytokines \u0026amp; Growth Factors\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ilex Life Sciences","offers":[{"title":"10 µg - Cat. No. A33710010","offer_id":46360915345620,"sku":"A33710010","price":195.0,"currency_code":"USD","in_stock":true},{"title":"1 mg - Cat. No. A33711000","offer_id":46360915378388,"sku":"A33711000","price":2795.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0563\/4487\/1064\/files\/lyophilizedvials_A3371_Mouse_IL-3.jpg?v=1749499098"},{"product_id":"interleukin-3-il-3-rat-e-coli-recombinant-protein","title":"Interleukin-3 (IL-3) Rat, E. coli Recombinant Protein","description":"\u003ch2\u003e\u003cspan\u003eDescription\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eOur bioactive \u003cem\u003eInterleukin-3 (IL-3) Rat, E. coli Recombinant Protein \u003c\/em\u003e\u003c\/span\u003eis a single, non-glycosylated polypeptide chain that contains 144 amino acids and has a molecular mass of 16.3 kDa. The IL-3 is purified by proprietary chromatographic techniques.\u003c\/p\u003e\n\u003ch2\u003eSummary\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eIL-3 is a potent growth promoting cytokine. This cytokine is capable of supporting the proliferation of a broad range of hematopoietic cell types. It is involved in a variety of cell activities such as cell growth, differentiation, and apoptosis. This cytokine has been shown to also possess neurotrophic activity, and it may be associated with neurologic disorders.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eOther Names\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eInterleukin 3, IL3, Mast Cell Growth Factor, MCGF, \u003c\/span\u003eHematopoietic growth factor, Multipotential colony-stimulating factor, Multi-CSF, P-cell-stimulating factor, \u003cspan\u003eUniProtKB# P04823\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eSource\u003c\/h2\u003e\n\u003cp\u003eExpressed in \u003cem\u003eE. coli.\u003c\/em\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eFormulation\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eSterile filtered white lyophilized (freeze-dried) powder. The protein was lyophilized from a 0.2 µm filtered concentrated solution in PBS, pH 7.4.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eAmino Acid Sequence\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eMISDRGSDAH HLLRTLDCRT IALEILVKLP YPQVSGLNNS DDKANLRNST LRRVNLDEFL KSQEEFDSQD TTDIKSKLQK LKCCIPAAAS DSVLPGVYNK DLDDFKKKLR FYVIHLKDLQ PVSVSRPPQP TSSSDNFRPM TVEC.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003ePurity\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eGreater than 97.0% as determined by:\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\u003cspan\u003eAnalysis by RP-HPLC.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAnalysis by SDS-PAGE.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eBiological Activity\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe ED\u003c\/span\u003e\u003csub\u003e50\u003c\/sub\u003e\u003cspan\u003e as determined by the dose-dependent stimulation of the proliferation of thymidine uptake by murine MC-9 cells is \u0026lt; 10 ng\/ml, corresponding to a specific activity of \u0026gt;1.0 x 10\u003csup\u003e5\u003c\/sup\u003e units\/mg.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eReconstitution\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eIt is recommended to reconstitute the lyophilized Interleukin-3 in sterile 18MΩ-cm H2O not less than 100 µg\/ml, which can then be further diluted to other aqueous solutions.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eShipping\u003c\/h2\u003e\n\u003cp\u003eAt ambient temperature. Upon receipt, store the product at the temperature recommended below.\u003c\/p\u003e\n\u003ch2\u003eStorage\/Expiration\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eLyophilized IL-3, although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution, IL-3 should be stored at 4°C between 2-7 days and for future use below -18°C. For long term storage it is recommended to add a carrier protein (0.1% \u003ca href=\"https:\/\/ilexlife.com\/collections\/bsa-hsa-serum-albumin\" title=\"HSA \/ BSA PRODUCT COLLECTION\" rel=\"null\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003eHSA or BSA\u003c\/a\u003e). \u003cstrong\u003ePlease prevent freeze-thaw cycles.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eUsage\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThis product is intended for \u003c\/span\u003e\u003cstrong\u003eLaboratory Research Use Only\u003c\/strong\u003e\u003cspan\u003e. Not for use in diagnostic or therapeutic procedures. This product may not be used as a pharmaceutical or veterinary drug, agricultural product, or food additive.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca rel=\"noopener\" title=\"Product Datasheet (PDS): Interleukin-3 (IL-3) Rat, E. coli Recombinant Protein\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0563\/4487\/1064\/files\/A3383_IL-3_Rat_E._coli.docx.pdf?v=1749500957\" target=\"_blank\"\u003e Product Datasheet (PDS)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eRelated Products\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ilexlife.com\/collections\/cytokines\" title=\"Cytokines \u0026amp; Growth Factors product collection\" target=\"_blank\"\u003eCytokines \u0026amp; Growth Factors\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ilex Life Sciences","offers":[{"title":"5 µg - Cat. No. A33830005","offer_id":46360962302164,"sku":"A33830005","price":105.0,"currency_code":"USD","in_stock":true},{"title":"20 µg - Cat. No. A33830020","offer_id":46360956240084,"sku":"A33830020","price":195.0,"currency_code":"USD","in_stock":true},{"title":"1 mg - Cat. No. A33831000","offer_id":46360956272852,"sku":"A33831000","price":2795.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0563\/4487\/1064\/files\/lyophilizedvials_A3383_IL-3_Rat.jpg?v=1749500643"},{"product_id":"interleukin-2-il-2-mouse-e-coli-recombinant-protein","title":"Interleukin-2 (IL-2) Mouse, E. coli Recombinant Protein","description":"\u003ch2\u003e\u003cspan\u003eDescription\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eOur bioactive \u003cem\u003eInterleukin-2 (IL-2) Mouse, E. coli Recombinant Protein \u003c\/em\u003e\u003c\/span\u003eis a single, non-glycosylated polypeptide chain that contains 148 amino acids and has a molecular mass of 17.2 kDa. The IL-2 is purified by proprietary chromatographic techniques.\u003c\/p\u003e\n\u003ch2\u003eSummary\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eIL-2 is a secreted cytokine that is important for the proliferation of T and B lymphocytes. The receptor of this cytokine is a heterotrimeric protein complex whose gamma chain is also shared by interleukin 4 (IL-4) and interleukin 7 (IL-7). The expression of this gene in mature thymocytes is monoallelic, which represents an unusual regulatory mode for controlling the precise expression of a single gene. The targeted disruption of a similar gene in mice leads to ulcerative colitis-like disease, which suggests an essential role of this gene in the immune response to antigenic stimuli.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eOther Names\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eMurine Interleukin 2, IL2, mouse IL-2, T-cell growth factor (TCGF), UniProtKB# P04351.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eAmino Acid Sequence\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003ePTSSSTSSST AEAQQQQQQQ QQQQQHLEQL LMDLQELLSR MENYRNLKLP RMLTFKFYLP KQATELKDLQ CLEDELGPLR HVLDLTQSKS FQLEDAENFI SNIRVTVVKL KGSDNTFECQ FDDESATVVD FLRRWIAFCQ SIISTSPQ.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eSource\u003c\/h2\u003e\n\u003cp\u003eExpressed in \u003cem\u003eE. coli.\u003c\/em\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eFormulation\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eSterile filtered white lyophilized (freeze-dried) powder. Lyophilized from a 0.2 µm filtered concentrated solution (1 mg\/ml) in 20 mM PBS, pH 7.4.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003ePurity\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eGreater than 97.0% as determined by:\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\u003cspan\u003eAnalysis by RP-HPLC.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAnalysis by SDS-PAGE.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eProtein Content\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eProtein quantitation was carried out by two independent methods:\u003c\/span\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\u003cspan\u003eUV spectroscopy at 280 nm using the absorbency value of 0.482 as the extinction coefficient for a 0.1% (1 mg\/ml) solution. This value is calculated by the PC GENE computer analysis program of protein sequences (IntelliGenetics).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAnalysis by RP-HPLC, using a calibrated solution of IL-2 as a Reference Standard.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eBiological Activity\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe ED\u003c\/span\u003e\u003csub\u003e50\u003c\/sub\u003e\u003cspan\u003e as determined by the dose-dependent stimulation of murine CTLL-2 cells is less than 0.2 ng\/ml corresponding to a Specific Activity of 5x10\u003csup\u003e6 \u003c\/sup\u003eIU\/mg.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eReconstitution\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eIt is recommended to reconstitute the lyophilized Mouse IL-2 in sterile 18MΩ-cm H2O not less than 100 µg\/ml, which can then be further diluted to other aqueous solutions.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eShipping\u003c\/h2\u003e\n\u003cp\u003eAt ambient temperature. Upon receipt, store the product at the temperature recommended below.\u003c\/p\u003e\n\u003ch2\u003eStorage\/Expiration\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eLyophilized IL-2, although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution, IL-2 should be stored at 4°C between 2-7 days and for future use below -18°C. For long term storage it is recommended to add a carrier protein (0.1% \u003ca aria-describedby=\"a11y-new-window-message\" rel=\"null\" title=\"HSA \/ BSA PRODUCT COLLECTION\" href=\"https:\/\/ilexlife.com\/collections\/bsa-hsa-serum-albumin\" target=\"_blank\"\u003eHSA or BSA\u003c\/a\u003e). \u003cstrong\u003ePlease prevent freeze-thaw cycles.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eUsage\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThis product is intended for \u003c\/span\u003e\u003cstrong\u003eLaboratory Research Use Only\u003c\/strong\u003e\u003cspan\u003e. Not for use in diagnostic or therapeutic procedures. This product may not be used as a pharmaceutical or veterinary drug, agricultural product, or food additive.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0563\/4487\/1064\/files\/A3370_IL-2_Mouse.docx.pdf?v=1749576267\" title=\"Product Datasheet (PDS): Interleukin-2 (IL-2) Mouse, E. coli Recombinant Protein\" rel=\"noopener\" target=\"_blank\"\u003e Product Datasheet (PDS)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eRelated Products\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ilexlife.com\/collections\/cytokines\" title=\"Cytokines \u0026amp; Growth Factors product collection\" target=\"_blank\"\u003eCytokines \u0026amp; Growth Factors\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" title=\"ISOkine® IL-2 Human, Animal-Free Recombinant Protein\" href=\"https:\/\/ilexlife.com\/products\/isokine-il-2-human-animal-free-recombinant-protein\" target=\"_blank\"\u003eISOkine® IL-2 Human, Animal-Free Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ilexlife.com\/products\/interleukin-2-il-2-human-e-coli-recombinant-protein\" target=\"_blank\" title=\"Interleukin-2 (IL-2) Human, E. coli Recombinant Protein\" rel=\"noopener\"\u003eIL-2 Human, E. coli Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ilex Life Sciences","offers":[{"title":"5 µg - Cat. No. A33700005","offer_id":46362770964692,"sku":"A33700005","price":105.0,"currency_code":"USD","in_stock":true},{"title":"20 µg - Cat. No. A33700020","offer_id":46362770997460,"sku":"A33700020","price":195.0,"currency_code":"USD","in_stock":true},{"title":"1 mg - Cat. No. A33701000","offer_id":46362771030228,"sku":"A33701000","price":2495.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0563\/4487\/1064\/files\/lyophilizedvials_A3370_Mouse_IL-2.jpg?v=1749575573"},{"product_id":"interleukin-6-il-6-human-e-coli-recombinant-protein","title":"Interleukin-6 (IL-6) Human, E. coli Recombinant Protein","description":"\u003ch2\u003e\u003cspan\u003eDescription\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eOur bioactive \u003cem\u003eInterleukin-6 (IL-6) Human, E. coli Recombinant Protein \u003c\/em\u003e\u003c\/span\u003eis a single, non-glycosylated polypeptide chain that contains 184 amino acids and has a molecular mass of 21000 Dalton. The IL-6 is purified by proprietary chromatographic techniques.\u003c\/p\u003e\n\u003ch2\u003eSummary\u003c\/h2\u003e\n\u003cp\u003eIL-6 is a \u003cspan\u003epleiotropic \u003c\/span\u003einterleukin that acts as both a pro-inflammatory cytokine and an anti-inflammatory myokine. In humans, it is encoded by the IL6 gene. Osteoblasts secrete IL-6 to stimulate osteoclast formation. Smooth muscle cells in the tunica media of many blood vessels also produce IL-6 as a pro-inflammatory cytokine. IL-6's role as an anti-inflammatory myokine is mediated through its inhibitory effects on TNF and IL-1 and its activation of IL-1ra and IL-10.\u003c\/p\u003e\n\u003ch2\u003eOther Names\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eInterleukin 6, IL6, \u003c\/span\u003eB-cell stimulatory factor 2\u003cspan\u003e \u003c\/span\u003e(BSF-2), CTL differentiation factor\u003cspan\u003e \u003c\/span\u003e(CDF), Hybridoma growth factor (HGF), Interferon beta-2\u003cspan\u003e \u003c\/span\u003e(IFN-beta-2), IFNB2, \u003cspan\u003eUniProtKB# P05231.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eSource\u003c\/h2\u003e\n\u003cp\u003eExpressed in \u003cem\u003eE. coli.\u003c\/em\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eFormulation\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eSterile filtered white lyophilized (freeze-dried) powder. Lyophilized from a 0.2 µm filtered concentrated (1 mg\/ml) solution in PBS, pH 7.4.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eAmino Acid Sequence\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe sequence of the first five N-terminal amino acids was determined and was found to be Met-Pro-Val-Pro-Pro.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003ePurity\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eGreater than 97.0% as determined by:\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\u003cspan\u003eAnalysis by RP-HPLC.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAnalysis by SDS-PAGE.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eProtein Content\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eProtein quantitation was carried out by two independent methods:\u003c\/span\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\u003cspan\u003eUV spectroscopy at 280 nm using the absorbency value of 0.47 as the extinction coefficient for a 0.1% (1 mg\/ml) solution. This value is calculated by the PC GENE computer analysis program of protein sequences (IntelliGenetics).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAnalysis by RP-HPLC, using a standard solution of IL-6 as a Reference Standard.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eBiological Activity\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe ED\u003c\/span\u003e\u003csub\u003e50\u003c\/sub\u003e\u003cspan\u003e as determined by the dose-dependent stimulation of murine 7TD1 cells is less than 0.1 ng\/ml, corresponding to the specific activity of 1.0 x 10,000,000 Units per mg.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eReconstitution\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eIt is recommended to reconstitute the lyophilized Interleukin-6 in sterile 18MΩ-cm H2O not less than 100 µg\/ml, which can then be further diluted to other aqueous solutions.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eShipping\u003c\/h2\u003e\n\u003cp\u003eAt ambient temperature. Upon receipt, store the product at the temperature recommended below.\u003c\/p\u003e\n\u003ch2\u003eStorage\/Expiration\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eLyophilized IL-6, although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution, IL-6 should be stored at 4°C between 2-7 days and for future use below -18°C. For long term storage it is recommended to add a carrier protein (0.1% \u003ca href=\"https:\/\/ilexlife.com\/collections\/bsa-hsa-serum-albumin\" title=\"HSA \/ BSA PRODUCT COLLECTION\" rel=\"null\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003eHSA or BSA\u003c\/a\u003e). \u003cstrong\u003ePlease prevent freeze-thaw cycles.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eUsage\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThis product is intended for \u003c\/span\u003e\u003cstrong\u003eLaboratory Research Use Only\u003c\/strong\u003e\u003cspan\u003e. Not for use in diagnostic or therapeutic procedures. This product may not be used as a pharmaceutical or veterinary drug, agricultural product, or food additive.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca rel=\"noopener\" title=\"Product Datasheet (PDS): Interleukin-6 (IL-6) Human, E. coli Recombinant Protein\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0563\/4487\/1064\/files\/A3213_IL-6_Human.docx.pdf?v=1749580787\" target=\"_blank\"\u003e Product Datasheet (PDS)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eRelated Products\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ilexlife.com\/collections\/cytokines\" title=\"Cytokines \u0026amp; Growth Factors product collection\" target=\"_blank\"\u003eCytokines \u0026amp; Growth Factors\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/ilexlife.com\/products\/isokine-il-6-human-animal-free-recombinant-protein\" title=\"ISOkine® IL-6 Human, Animal-Free Recombinant Protein\" rel=\"noopener\" target=\"_blank\"\u003eISOkine® IL-6 Human, Animal-Free Recombinant Protein\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" title=\"Interleukin-6 (IL-6) Mouse, E. coli Recombinant Protein\" href=\"https:\/\/ilexlife.com\/products\/interleukin-6-il-6-mouse-e-coli-recombinant-protein\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003eIL-6 Mouse, E. coli Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ilexlife.com\/products\/interleukin-6-il-6-rat-e-coli-recombinant-protein\" title=\"Interleukin-6 (IL-6) Rat, E. coli Recombinant Protein\" rel=\"noopener\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003eIL-6 Rat, E. coli Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ilex Life Sciences","offers":[{"title":"5 µg - Cat. No. A32130005","offer_id":46362894106836,"sku":"A32130005","price":105.0,"currency_code":"USD","in_stock":true},{"title":"20 µg - Cat. No. A32130020","offer_id":46362950926548,"sku":"A32130020","price":195.0,"currency_code":"USD","in_stock":true},{"title":"1 mg - Cat. No. A32131000","offer_id":46362894139604,"sku":"A32131000","price":2795.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0563\/4487\/1064\/files\/lyophilizedvials_A3213_IL-6_Human.jpg?v=1749580452"},{"product_id":"interleukin-6-il-6-mouse-e-coli-recombinant-protein","title":"Interleukin-6 (IL-6) Mouse, E. coli Recombinant Protein","description":"\u003ch2\u003e\u003cspan\u003eDescription\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eOur bioactive \u003cem\u003eInterleukin-6 (IL-6) Mouse, E. coli Recombinant Protein \u003c\/em\u003e\u003c\/span\u003eis a single, non-glycosylated polypeptide chain that contains 187 amino acids and has a molecular mass of 21709 Dalton. The IL-6 is purified by proprietary chromatographic techniques.\u003c\/p\u003e\n\u003ch2\u003eSummary\u003c\/h2\u003e\n\u003cp\u003eIL-6 is a \u003cspan\u003epleiotropic \u003c\/span\u003einterleukin that acts as both a pro-inflammatory cytokine and an anti-inflammatory myokine. In humans, it is encoded by the IL6 gene. Osteoblasts secrete IL-6 to stimulate osteoclast formation. Smooth muscle cells in the tunica media of many blood vessels also produce IL-6 as a pro-inflammatory cytokine. IL-6's role as an anti-inflammatory myokine is mediated through its inhibitory effects on TNF and IL-1 and its activation of IL-1ra and IL-10.\u003c\/p\u003e\n\u003ch2\u003eOther Names\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eMurine Interleukin 6, Mouse IL-6, IL6, \u003c\/span\u003eB-cell stimulatory factor 2\u003cspan\u003e \u003c\/span\u003e(BSF-2), CTL differentiation factor\u003cspan\u003e \u003c\/span\u003e(CDF), Hybridoma growth factor (HGF), Interferon beta-2\u003cspan\u003e \u003c\/span\u003e(IFN-beta-2), IFNB2, \u003cspan\u003eUniProtKB# P08505.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eSource\u003c\/h2\u003e\n\u003cp\u003eExpressed in \u003cem\u003eE. coli.\u003c\/em\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eFormulation\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eSterile filtered white lyophilized (freeze-dried) powder. Lyophilized from a 0.2 µm filtered concentrated solution in PBS, pH 7.4.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eAmino Acid Sequence\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eFPTSQVRRGD FTEDTTPNRP VYTTSQVGGL ITHVLWEIVE MRKELCNGNS DCMNNDDALA ENNLKLPEIQ RNDGCYQTGY NQEICLLKIS SGLLEYHSYL EYMKNNLKDN KKDKARVLQR DTETLIHIFN QEVKDLHKIV LPTPISNALL TDKLESQKEW LRTKTIQFIL KSLEEFLKVT LRSTRQT.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003ePurity\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eGreater than 96.0% as determined by:\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\u003cspan\u003eAnalysis by RP-HPLC.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAnalysis by SDS-PAGE.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eProtein Content\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eProtein quantitation was carried out by two independent methods:\u003c\/span\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\u003cspan\u003eUV spectroscopy at 280 nm using the absorbency value of 0.47 as the extinction coefficient for a 0.1% (1 mg\/ml) solution. This value is calculated by the PC GENE computer analysis program of protein sequences (IntelliGenetics).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAnalysis by RP-HPLC, using a standard solution of IL-6 as a Reference Standard.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eBiological Activity\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe ED\u003c\/span\u003e\u003csub\u003e50\u003c\/sub\u003e\u003cspan\u003e as determined by the dose-dependent stimulation of the proliferation of IL-6-dependent murine 7TD1 cells is \u0026lt; 0.02 ng\/ml, corresponding to a specific activity of \u0026gt; 50,000,000 units\/mg.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eReconstitution\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eIt is recommended to reconstitute the lyophilized Interleukin-6 in sterile 18MΩ-cm H2O not less than 100 µg\/ml, which can then be further diluted to other aqueous solutions.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eShipping\u003c\/h2\u003e\n\u003cp\u003eAt ambient temperature. Upon receipt, store the product at the temperature recommended below.\u003c\/p\u003e\n\u003ch2\u003eStorage\/Expiration\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eLyophilized IL-6, although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution, IL-6 should be stored at 4°C between 2-7 days and for future use below -18°C. For long term storage it is recommended to add a carrier protein (0.1% \u003ca href=\"https:\/\/ilexlife.com\/collections\/bsa-hsa-serum-albumin\" title=\"HSA \/ BSA PRODUCT COLLECTION\" rel=\"null\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003eHSA or BSA\u003c\/a\u003e). \u003cstrong\u003ePlease prevent freeze-thaw cycles.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eUsage\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThis product is intended for \u003c\/span\u003e\u003cstrong\u003eLaboratory Research Use Only\u003c\/strong\u003e\u003cspan\u003e. Not for use in diagnostic or therapeutic procedures. This product may not be used as a pharmaceutical or veterinary drug, agricultural product, or food additive.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca rel=\"noopener\" title=\"Product Datasheet (PDS): Interleukin-6 (IL-6) Mouse, E. coli Recombinant Protein\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0563\/4487\/1064\/files\/A3350_IL-6_Mouse.docx.pdf?v=1749667671\" target=\"_blank\"\u003e Product Datasheet (PDS)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eRelated Products\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ilexlife.com\/collections\/cytokines\" title=\"Cytokines \u0026amp; Growth Factors product collection\" target=\"_blank\"\u003eCytokines \u0026amp; Growth Factors\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" title=\"ISOkine® IL-6 Human, Animal-Free Recombinant Protein\" href=\"https:\/\/ilexlife.com\/products\/isokine-il-6-human-animal-free-recombinant-protein\" target=\"_blank\"\u003eISOkine® IL-6 Human, Animal-Free Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ilexlife.com\/products\/interleukin-6-il-6-human-e-coli-recombinant-protein\" title=\"Interleukin-6 (IL-6) Human, E. coli Recombinant Protein\" rel=\"noopener\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003eIL-6 Human, E. coli Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ilexlife.com\/products\/interleukin-6-il-6-rat-e-coli-recombinant-protein\" title=\"Interleukin-6 (IL-6) Rat, E. coli Recombinant Protein\" rel=\"noopener\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003eIL-6 Rat, E. coli Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ilex Life Sciences","offers":[{"title":"10 µg - Cat. No. A33500010","offer_id":46366485938388,"sku":"A33500010","price":195.0,"currency_code":"USD","in_stock":true},{"title":"1 mg - Cat. No. A33501000","offer_id":46366485971156,"sku":"A33501000","price":2795.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0563\/4487\/1064\/files\/lyophilizedvials_A3350_Mouse_IL-6.jpg?v=1749666442"},{"product_id":"interleukin-6-il-6-rat-e-coli-recombinant-protein","title":"Interleukin-6 (IL-6) Rat, E. coli Recombinant Protein","description":"\u003ch2\u003e\u003cspan\u003eDescription\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eOur bioactive \u003cem\u003eInterleukin-6 (IL-6) Rat, E. coli Recombinant Protein \u003c\/em\u003e\u003c\/span\u003eis a single, non-glycosylated polypeptide chain that contains 187 amino acids and has a molecular mass of 21732 Dalton. The IL-6 is purified by proprietary chromatographic techniques.\u003c\/p\u003e\n\u003ch2\u003eSummary\u003c\/h2\u003e\n\u003cp\u003eIL-6 is a \u003cspan\u003epleiotropic \u003c\/span\u003einterleukin that acts as both a pro-inflammatory cytokine and an anti-inflammatory myokine. In humans, it is encoded by the IL6 gene. Osteoblasts secrete IL-6 to stimulate osteoclast formation. Smooth muscle cells in the tunica media of many blood vessels also produce IL-6 as a pro-inflammatory cytokine. IL-6's role as an anti-inflammatory myokine is mediated through its inhibitory effects on TNF and IL-1 and its activation of IL-1ra and IL-10.\u003c\/p\u003e\n\u003ch2\u003eOther Names\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eRat Interleukin 6, Rat IL-6, IL6, \u003c\/span\u003eB-cell stimulatory factor 2\u003cspan\u003e \u003c\/span\u003e(BSF-2), CTL differentiation factor\u003cspan\u003e \u003c\/span\u003e(CDF), Hybridoma growth factor (HGF), Interferon beta-2\u003cspan\u003e \u003c\/span\u003e(IFN-beta-2), IFNB2, \u003cspan\u003eUniProtKB# P20607.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eSource\u003c\/h2\u003e\n\u003cp\u003eExpressed in \u003cem\u003eE. coli.\u003c\/em\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eFormulation\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eSterile filtered white lyophilized (freeze-dried) powder. The protein was lyophilized from 0.02% TFA solution.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eAmino Acid Sequence\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe sequence of the first five N-terminal amino acids was determined and was found to be Met-Phe-Pro-Thr-Ser.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003ePurity\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eGreater than 90.0% as determined by \u003c\/span\u003e\u003cspan\u003eSDS-PAGE.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eProtein Content\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eProtein quantitation was carried out by two independent methods:\u003c\/span\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\u003cspan\u003eUV spectroscopy at 280 nm using the absorbency value of 0.55 as the extinction coefficient for a 0.1% (1 mg\/ml) solution. This value is calculated by the PC GENE computer analysis program of protein sequences (IntelliGenetics).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAnalysis by RP-HPLC, using a standard solution of IL-6 as a Reference Standard.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eBiological Activity\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe ED\u003c\/span\u003e\u003csub\u003e50\u003c\/sub\u003e\u003cspan\u003e is less than 0.01 ng\/ml as determined by dose-dependent stimulation of mouse 7TD1 cells.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eReconstitution\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eIt is recommended to reconstitute the lyophilized Interleukin-6 with 10 mM HCl at a concentration of 0.1 mg\/ml which can then be further diluted to other aqueous solutions.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eShipping\u003c\/h2\u003e\n\u003cp\u003eAt ambient temperature. Upon receipt, store the product at the temperature recommended below.\u003c\/p\u003e\n\u003ch2\u003eStorage\/Expiration\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eLyophilized IL-6, although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution, IL-6 should be stored at 4°C between 2-7 days and for future use below -18°C. For long term storage it is recommended to add a carrier protein (0.1% \u003ca aria-describedby=\"a11y-new-window-message\" rel=\"null\" title=\"HSA \/ BSA PRODUCT COLLECTION\" href=\"https:\/\/ilexlife.com\/collections\/bsa-hsa-serum-albumin\" target=\"_blank\"\u003eHSA or BSA\u003c\/a\u003e). \u003cstrong\u003ePlease prevent freeze-thaw cycles.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eUsage\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThis product is intended for \u003c\/span\u003e\u003cstrong\u003eLaboratory Research Use Only\u003c\/strong\u003e\u003cspan\u003e. Not for use in diagnostic or therapeutic procedures. This product may not be used as a pharmaceutical or veterinary drug, agricultural product, or food additive.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca rel=\"noopener\" title=\"Product Datasheet (PDS): Interleukin-6 (IL-6) Rat, E. coli Recombinant Protein\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0563\/4487\/1064\/files\/A3388_IL-6_Rat.docx.pdf?v=1749674320\" target=\"_blank\"\u003e Product Datasheet (PDS)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eRelated Products\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca title=\"Cytokines \u0026amp; Growth Factors product collection\" href=\"https:\/\/ilexlife.com\/collections\/cytokines\" target=\"_blank\"\u003eCytokines \u0026amp; Growth Factors\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/ilexlife.com\/products\/isokine-il-6-human-animal-free-recombinant-protein\" target=\"_blank\" title=\"ISOkine® IL-6 Human, Animal-Free Recombinant Protein\" rel=\"noopener\"\u003eISOkine® IL-6 Human, Animal-Free Recombinant Protein\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/ilexlife.com\/products\/interleukin-6-il-6-human-e-coli-recombinant-protein\" title=\"Interleukin-6 (IL-6) Human, E. coli Recombinant Protein\" rel=\"noopener\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003eIL-6 Human, E. coli Recombinant Protein\u003c\/a\u003e\u003ca href=\"https:\/\/ilexlife.com\/products\/long-r3-igf-i-lr3-igf-1-human-e-coli-recombinant-protein\" title=\"LR3 IGF-I Human, E. coli Recombinant Protein\" rel=\"noopener noreferrer\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" title=\"Interleukin-6 (IL-6) Mouse, E. coli Recombinant Protein\" href=\"https:\/\/ilexlife.com\/products\/interleukin-6-il-6-mouse-e-coli-recombinant-protein\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003eIL-6 Mouse, E. coli Recombinant Protein\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ilex Life Sciences","offers":[{"title":"10 µg - Cat. No. A33880010","offer_id":46366808801492,"sku":"A33880010","price":195.0,"currency_code":"USD","in_stock":true},{"title":"1 mg - Cat. No. A33881000","offer_id":46366808834260,"sku":"A33881000","price":4660.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0563\/4487\/1064\/files\/lyophilizedvials_A3388_IL-6_Rat.jpg?v=1749674120"},{"product_id":"interleukin-1-beta-il-1-beta-human-e-coli-recombinant-protein","title":"Interleukin-1 beta (IL-1 beta) Human, E. coli Recombinant Protein","description":"\u003ch2\u003e\u003cspan\u003eDescription\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eOur bioactive \u003cem\u003eInterleukin-1 beta (IL-1 beta) Human, E. coli Recombinant Protein \u003c\/em\u003e\u003c\/span\u003eis a non-glycosylated polypeptide chain that contains 153 amino acids and has a molecular mass of 17000 Dalton. The IL-1 beta is purified by proprietary chromatographic techniques.\u003c\/p\u003e\n\u003ch2\u003eSummary\u003c\/h2\u003e\n\u003cp\u003eIL-1 beta is a potent pro-inflammatory cytokine. Initially discovered as the major endogenous pyrogen, induces prostaglandin synthesis, neutrophil influx and activation, T-cell activation and cytokine production, B-cell activation and antibody production, and fibroblast proliferation and collagen production. Promotes Th17 differentiation of T-cells. Synergizes with IL12\/interleukin-12 to induce IFNG synthesis from T-helper 1 (Th1) cells.\u003cbr\u003ePlays a role in angiogenesis by inducing VEGF production synergistically with TNF and IL6.\u003cbr\u003eInvolved in transduction of inflammation downstream of pyroptosis: its mature form is specifically released in the extracellular milieu by passing through the gasdermin-D (GSDMD) pore. Acts as a sensor of \u003cem\u003eS. pyogenes\u003c\/em\u003e infection in skin: cleaved and activated by pyogenes SpeB protease, leading to an inflammatory response that prevents bacterial growth during invasive skin infection.\u003c\/p\u003e\n\u003ch2\u003eOther Names\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eInterleukin 1 beta, Interleukin-1β, Interleukin-1b, IL-1β, IL-1b, IL1B, leukocytic pyrogen, leukocytic endogenous mediator, mononuclear cell factor, Catabolin, lymphocyte activating factor,\u003c\/span\u003e \u003cspan\u003eUniProtKB# P01584\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eSource\u003c\/h2\u003e\n\u003cp\u003eExpressed in \u003cem\u003eE. coli.\u003c\/em\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eFormulation\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eSterile filtered white lyophilized (freeze-dried) powder. IL-1 beta was lyophilized from a concentrated (1 mg\/ml) sterile solution containing 50 mM Phosphate buffer pH 7.1 and 150 mM NaCl.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eAmino Acid Sequence\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe sequence of the first five N-terminal amino acids was determined and was found to be Ala-Pro-Val-Arg-Ser.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003ePurity\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eGreater than 98.0% as determined by:\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\u003cspan\u003eAnalysis by RP-HPLC.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAnalysis by SDS-PAGE.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eProtein Content\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eProtein quantitation was carried out by two independent methods:\u003c\/span\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\u003cspan\u003eUV spectroscopy at 280 nm using the absorbency value of 0.631 as the extinction coefficient for a 0.1% (1 mg\/ml) solution. This value is calculated by the PC GENE computer analysis program of protein sequences (IntelliGenetics).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAnalysis by RP-HPLC, using a calibrated solution of IL-1 beta Recombinant as a Reference Standard.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eBiological Activity\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe specific activity as determined in the test of augmentation of lymphocyte proliferation assay using mouse thymus was found to be 200,000,000 IU\/mg.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eReconstitution\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eIt is recommended to reconstitute the lyophilized IL-1 beta in sterile 18MΩ-cm H2O not less than 100 µg\/ml, which can then be further diluted to other aqueous solutions.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eShipping\u003c\/h2\u003e\n\u003cp\u003eAt ambient temperature. Upon receipt, store the product at the temperature recommended below.\u003c\/p\u003e\n\u003ch2\u003eStorage\/Expiration\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eLyophilized IL-1 beta, although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution, IL-1 beta should be stored at 4°C between 2-7 days and for future use below -18°C. For long term storage it is recommended to add a carrier protein (0.1% \u003ca href=\"https:\/\/ilexlife.com\/collections\/bsa-hsa-serum-albumin\" title=\"HSA \/ BSA PRODUCT COLLECTION\" rel=\"null\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003eHSA or BSA\u003c\/a\u003e). \u003cstrong\u003ePlease prevent freeze-thaw cycles.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eUsage\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThis product is intended for \u003c\/span\u003e\u003cstrong\u003eLaboratory Research Use Only\u003c\/strong\u003e\u003cspan\u003e. Not for use in diagnostic or therapeutic procedures. This product may not be used as a pharmaceutical or veterinary drug, agricultural product, or food additive.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca rel=\"noopener\" title=\"Product Datasheet (PDS): Interleukin-1 beta (IL-1 beta) Human, E. coli Recombinant Protein\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0563\/4487\/1064\/files\/A3208_IL-1_beta_Human.docx.pdf?v=1749746750\" target=\"_blank\"\u003e Product Datasheet (PDS)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eRelated Products\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ilexlife.com\/collections\/cytokines\" title=\"Cytokines \u0026amp; Growth Factors product collection\" target=\"_blank\"\u003eCytokines \u0026amp; Growth Factors\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ilex Life Sciences","offers":[{"title":"10 µg - Cat. No. A32080010","offer_id":46369032044756,"sku":"A32080010","price":195.0,"currency_code":"USD","in_stock":true},{"title":"1 mg - Cat. No. A32081000","offer_id":46369032077524,"sku":"A32081000","price":3485.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0563\/4487\/1064\/files\/lyophilizedvials_A3208_IL-1_beta_Human.jpg?v=1749746533"},{"product_id":"interleukin-1-beta-il-1-beta-mouse-e-coli-recombinant-protein","title":"Interleukin-1 beta (IL-1 beta) Mouse, E. coli Recombinant Protein","description":"\u003ch2\u003e\u003cspan\u003eDescription\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eOur bioactive \u003cem\u003eInterleukin-1 beta (IL-1 beta) Mouse, E. coli Recombinant Protein \u003c\/em\u003e\u003c\/span\u003eis a non-glycosylated polypeptide chain that contains 153 amino acids and has a molecular mass of 17500 Dalton. The IL-1 beta is purified by proprietary chromatographic techniques.\u003c\/p\u003e\n\u003ch2\u003eSummary\u003c\/h2\u003e\n\u003cp\u003eIL-1 beta is a potent pro-inflammatory cytokine. Initially discovered as the major endogenous pyrogen, induces prostaglandin synthesis, neutrophil influx and activation, T-cell activation and cytokine production, B-cell activation and antibody production, and fibroblast proliferation and collagen production. Promotes Th17 differentiation of T-cells. Synergizes with IL12\/interleukin-12 to induce IFNG synthesis from T-helper 1 (Th1) cells.\u003cbr\u003ePlays a role in angiogenesis by inducing VEGF production synergistically with TNF and IL6.\u003cbr\u003eInvolved in transduction of inflammation downstream of pyroptosis: its mature form is specifically released in the extracellular milieu by passing through the gasdermin-D (GSDMD) pore. Acts as a sensor of \u003cem\u003eS. pyogenes\u003c\/em\u003e infection in skin: cleaved and activated by pyogenes SpeB protease, leading to an inflammatory response that prevents bacterial growth during invasive skin infection.\u003c\/p\u003e\n\u003ch2\u003eOther Names\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eMurine Interleukin 1 beta, Mouse Interleukin-1β, Interleukin-1b, IL-1β, IL-1b, IL1B, leukocytic pyrogen, leukocytic endogenous mediator, mononuclear cell factor, Catabolin, lymphocyte activating factor,\u003c\/span\u003e \u003cspan\u003eUniProtKB# P10749.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eSource\u003c\/h2\u003e\n\u003cp\u003eExpressed in \u003cem\u003eE. coli.\u003c\/em\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eFormulation\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eSterile filtered white lyophilized (freeze-dried) powder. Mouse IL-1 beta was lyophilized from a sterile filtered aqueous solution in 10 mM sodium phosphate, pH 7.5.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eAmino Acid Sequence\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eMVPIRQLHYR LRDEQQKSLV LSDPYELKAL HLNGQNINQQ VIFSMSFVQGEPSNDKIPVA LGLKGKNLYL SCVMKDGTPT LQLESVDPKQ YPKKKMEKRFVFNKIEVKSK VEFESAEFPN WYISTSQAEH KPVFLGNNSG QDIIDFTMES VSS.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003ePurity\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eGreater than 95.0% as determined \u003c\/span\u003e\u003cspan\u003e by SDS-PAGE.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eBiological Activity\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe activity as determined by the dose-dependent proliferation of mouse D10S cells is 0.9-1.3 pg\/ml, corresponding to a Specific Activity of 1.1 x 10\u003c\/span\u003e\u003csup\u003e6\u003c\/sup\u003e\u003cspan\u003e Units\/mg.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eReconstitution\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eIt is recommended to reconstitute the lyophilized IL-1 beta in sterile 18MΩ-cm H2O not less than 100 µg\/ml, which can then be further diluted to other aqueous solutions.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eShipping\u003c\/h2\u003e\n\u003cp\u003eAt ambient temperature. Upon receipt, store the product at the temperature recommended below.\u003c\/p\u003e\n\u003ch2\u003eStorage\/Expiration\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eLyophilized IL-1 beta, although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution, IL-1 beta should be stored at 4°C between 2-7 days and for future use below -18°C. For long term storage it is recommended to add a carrier protein (0.1% \u003ca href=\"https:\/\/ilexlife.com\/collections\/bsa-hsa-serum-albumin\" title=\"HSA \/ BSA PRODUCT COLLECTION\" rel=\"null\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003eHSA or BSA\u003c\/a\u003e). \u003cstrong\u003ePlease prevent freeze-thaw cycles.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eUsage\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThis product is intended for \u003c\/span\u003e\u003cstrong\u003eLaboratory Research Use Only\u003c\/strong\u003e\u003cspan\u003e. Not for use in diagnostic or therapeutic procedures. This product may not be used as a pharmaceutical or veterinary drug, agricultural product, or food additive.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca rel=\"noopener\" title=\"Product Datasheet (PDS): Interleukin-1 beta (IL-1 beta) Mouse, E. coli Recombinant Protein\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0563\/4487\/1064\/files\/A3273_IL-1_beta_Mouse.docx.pdf?v=1749747843\" target=\"_blank\"\u003e Product Datasheet (PDS)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eRelated Products\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ilexlife.com\/collections\/cytokines\" title=\"Cytokines \u0026amp; Growth Factors product collection\" target=\"_blank\"\u003eCytokines \u0026amp; Growth Factors\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ilex Life Sciences","offers":[{"title":"10 µg - Cat. No. A32730010","offer_id":46369059864788,"sku":"A32730010","price":195.0,"currency_code":"USD","in_stock":true},{"title":"1 mg - Cat. No. A32731000","offer_id":46369059897556,"sku":"A32731000","price":3495.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0563\/4487\/1064\/files\/lyophilizedvials_A3273_IL-1_beta_Mouse.jpg?v=1749747640"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0563\/4487\/1064\/collections\/cells.jpg?v=1634929681","url":"https:\/\/ilexlife.com\/collections\/cytokines.oembed?page=3","provider":"Ilex Life Sciences","version":"1.0","type":"link"}