Recombinant Carboxypeptidase B Rat is a 34.6 kDa protease expressed in Pichia pastoris yeast with specificity for basic amino acids such as lysine and arginine.
Carboxypeptidase B is GMP manufactured in a certified facility with animal component free certified raw materials.
Carboxypeptidase B hydrolyzes the basic amino acids lysine (L), arginine (R), and ornithine from the C-terminal position of polypeptides.
Carboxypeptidase B is a critical reagent in the manufacturing of human therapeutics such as insulin and monoclonal antibodies (mAbs).
- Animal-derived component free.
- Pharmacopoeia certified formulation ingredient.
- Manufactured under cGMP standards in ISO 9001:2015 certified facilities.
- Extensive product characterization and documentation.
Characteristics & Specifications
Carboxypeptidase B Rat is provided as a solution with the following specification: 33 mM Tris/HCl, 0.1 mM ZnCl2, pH 7.5-8.5. Each batch is tested and released as per specifications to achieve consistent product quality.
|Molecular Weight||35.2 kDa|
|Appearance||clear, colorless to light yellow solution|
|Formulation||33 mM Tris/HCl, 0.1 mM ZnCl2|
|pH Value||7.5 - 8.5|
|Activity||≥ 400 U/ml (with Hippuryl-arginine)|
|Specific Activity||> 230 U/ml (with Hippurly-arginine)|
|Protein Content||2.8 ± 0.5 mg/ml|
|Purity (RP-HPLC)||≥ 85%|
|Microbial Count TAMC||< 5 CFU/ml|
|Microbial Count TYMC||< 5 CFU/ml|
|Trypsin Activity||≤ 0.005% (Chromozyme)|
|Country of Origin||India|
Carboxypeptidase B Rat is stable at a long term storage temperature of -20°C. Avoid repeated freeze/thaw cycles.
This product is intended for laboratory research and biomanufacturing use only. 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.
Carboxypeptidase B, Carboxypeptidase-B, Cpb1, Cpb, EC:22.214.171.124, Peptidyl-L-lysine(L-arginine) hydrolase, Protaminase
Compare to Roche Carboxypeptidase B, recombinant.
Ilex Life Sciences LLC is an authorized distributor of Provis Biolabs pvt Ltd.