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Description

Lyophilized Atelocollagen Ultrapure (Cat. No. PRO-2003) is characterized by rich and ultra dialysis-purified Type I collagen content in a regular fibril-like configuration that retains its superior functionality and structural properties. PRO-2003 is extracted from porcine tendon tissue sourced from strictly controlled herds, complying with all EU regulations. The proprietary pepsin enzyme-based extraction removes telopeptides at the nonhelical N and C termini, resulting in a triple helix configuration that exhibits reduced immunogenicity.
Applications
Extracted and dialyzed Atelocollagen Ultrapure is biocompatible and biodegradable and thus suitable for a wide range of research applications. PRO-2003 is ideal for:
- Bioink for 3D bioprinting
- In vitro cell cultures
- Cell functional assays
- In vitro/in vivo research applications:
- wound healing
- tissue regeneration
- drug delivery

Figure 1. Molecular weight distribution by SDS-PAGE: Figure shows highly purified atelocollagen product, both in lyophilized form (A) and in solution (B), without the presence of other protein impurities or extraction by-products.
Specifications
Manufacturer | Promed Bioscience Ltd. |
CAS Registry No. | 9007-34-5 |
Collagen Purity |
> 97% (by SDS/Western blotting) |
Appearance | White/Off-white lyophilizate |
Source |
Porcine tendon |
Country of Animal Origin |
Cyprus |
BSE Risk | None |
Amino Acid Analysis | Typical/characteristic profile |
Electrophoretic Pattern | Characteristic pattern, visible α, β, γ bands |
Sterility/Microbiological testing | Pass (0 cfu/g) |
Heavy Metals Analysis | < 1 ppm |
Sterilization Method | Produced under strict aseptic conditions |
Cell Attachment Assay | Pass |
Cell Toxicity Assay | Pass |
Reconstitution
- PRO-2003 may be reconstituted to a concentration of 0.5 - 2.0 mg/ml when used as a coating agent and as chemoattractant.
- For the production of collagen gels, a concentration of 3.0 mg/ml may be used (slow gelation assays - cells will sink to the bottom of the gel).
- To reconstitute, add 0.1M acetic acid or 0.01M HCl to the vial and let it stand without stirring. Warming to 25˚C may be necessary for lyophilized atelocollagen to dissolve completely (clear solution).
Storage/Expiration
Product ships at ambient temperature. Upon receipt, store the product at the temperature recommended below:
- Long term: storage of lyophilized product at -20°C is recommended, with a storage life of 24 months from the date of manufacturing.
- Short term: storage of reconstituted product at 2-8°C is recommended, for up to 6 months from the date of reconstitution.
Usage
This product is intended for Laboratory Research Use Only. Not for use in diagnostic or therapeutic procedures. This product may not be used as a pharmaceutical or veterinary drug, agricultural product, cosmetic, supplement, or food additive.
Other Names
Type 1 Collagen, Type I Collagen, Collagen-1
Documents
Related Products
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Atelocollagen, Porcine Type I, Enzymatic Extraction, Lyophilized
- Telocollagen, Porcine Type I, Acidic Extraction, Lyophilized
- Attachment Factors
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Assays for Collagen Analysis
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- Ossiform P3D Scaffolds: bone-like 3D cell culture systems
Ilex Life Sciences LLC is an authorized distributor of Promed Biosciences Ltd products.