sh-Polypeptide-1
Functions / Benefits
Quality Specifications
| Specification Item | Standard |
|---|---|
| Grade | Cosmetic Grade |
| Recommended Usage | 0.1–10 ppm (1–10 μg/g) in finished formulation |
| Property 1 | ≥95% SDS-PAGE |
| Property 2 | White lyophilized powder |
| Property 3 | ≥1×10⁶ IU/mg |
Description
sh-Polypeptide-1, the INCI name for recombinant human basic Fibroblast Growth Factor (bFGF/FGF-2), is a powerful 146-amino acid polypeptide that orchestrates multiple aspects of tissue repair and regeneration. It is a mitogen for fibroblasts, endothelial cells, and keratinocytes.
bFGF's ability to stimulate angiogenesis (new blood vessel formation) sets it apart from other growth factors. Improved microcirculation is essential for nutrient delivery and waste removal during tissue repair, making it invaluable for chronic wound care, post-laser recovery, and advanced anti-aging formulations.
Clinical applications demonstrate enhanced wound healing, increased dermal thickness, and improved skin elasticity. A key ingredient in professional-grade regenerative cosmetics and medical aesthetic aftercare products. Shows excellent synergy with EGF for comprehensive repair formulations.
COSPEP supplies recombinant sh-Polypeptide-1 with rigorous quality testing including bioactivity confirmation, purity analysis, and endotoxin certification. Cold-chain logistics available. Contact our team for bulk pricing and technical consultation.