Tetrapeptide-21 is a bioactive peptide composed of four amino acids. Tetrapeptide-21 effectively enhances the vitality of human dermal fibroblasts. Tetrapeptide-21 upregulates the expression of key extracellular matrix (ECM) genes and promotes the synthesis of ECM proteins (such as type I collagen, hyaluronic acid synthase 1, and fibronectin). Tetrapeptide-21 has the efficacy of anti-wrinkle and improving skin elasticity, and has been reported to be used as a cosmetic ingredient[1][2].
Molecular Weight:
389.40
Purity:
98.87
CAS Number:
[960608-17-7]
Formula:
C15H27N5O7
Target:
Collagen
Application Notes:
MCE Product type: Peptides
* VAT and and shipping costs not included. Errors and price changes excepted
