Recombinant Collagen III

Recombinant Human Type III Collagen (rhCol-III) is a biosynthesized structural protein for biomedical research and cosmetic formulation. Its single-chain structure ensures uniform distribution and minimizes the immunogenic risks and batch variation associated with animal-derived collagen. The optimized peptide length supports cell adhesion and extracellular matrix synthesis. With high aqueous solubility, it incorporates easily into topical gels, serums, and tissue-engineering scaffolds. It maintains cell viability and migration in 3D cultures without triggering adverse inflammatory responses. The reconstituted polypeptide resists premature degradation during sterilization and formulation mixing, preserving structural integrity.

Specifications

The above product information is based on theoretical data and is for reference only. Actual specifications may vary.

Applications

Biomedical and Regenerative Medicine

• 3D cell culture scaffolds: enhances cell proliferation with a highly purified biological interface
• Tissue culture plate coatings: promotes uniform stem cell attachment and growth with reproducible results
• Hydrogel wound dressings: accelerates skin repair with low immunogenicity and minimal immune rejection

Cosmetic and Skincare Formulation

• Skincare creams: improves hydration retention through the hydrophilic polypeptide backbone
• Cosmetic serums: stabilizes formulations and prevents phase separation in combination with hyaluronic acid
• Micro-needling solutions: stimulates extracellular matrix repair with yeast-expressed purity for safe dermal penetration

Packaging and Storage

Recombinant Collagen III is packaged in sterile amber glass vials or HDPE tubes under aseptic conditions. Vials are vacuum-sealed or inert-gas-purged and shipped with dry ice or cold packs. Store the lyophilized powder at -25°C to -15°C. Custom packaging—from milligram to bulk kilogram quantities—is available upon request.