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| Product Name | Silk Fibroin Fiber |
| Catalog Number | NAT-247 |
| Description | This type XVII recombinant human collagen is a transmembrane protein and integral component of the dermal-epidermal anchoring complex. It incorporates an optimized, high-bioactivity amino acid sequence derived from native human type XVII collagen, expressed via bio-fermentation. Molecular weight: 23.8 kDa; >90% homology with human type XVII collagen. Key Benefits: • Activates hair follicle growth factors and stabilizes the stem cell microenvironment • Drives self-replication of hair follicle stem cells and maintains normal follicle metabolism • Promotes cell migration and adhesion while upregulating basement membrane proteins • Repairs dermal-epidermal junction damage • Boosts endogenous type XVII collagen expression • Reduces wrinkles, prevents hair loss, and increases hair density and diameter Technical Features: • 100% humanized, animal-source-free, Vegan/Halal certified • Yeast fermentation with multi-step purification • High stability; low molecular weight for enhanced absorption • Neutral pH Source & Process: Recombinant human collagen — yeast fermentation; bio-fermentation with multi-step purification. Certification & Guarantee: Vegan/Halal (where applicable). |
| Morphology & Appearance | Powder / Fiber / Solution |
| Application | Can be dissolved in solvent to obtain silk fibroin solution for preparing silk fibroin matrix, coatings, films, gels and other materials for cell culture, tissue engineering, drug delivery |
| Storage | Store at 2-8°C, dry conditions |
| Purity | 1kg |