Acetyl Tetrapeptide-2

Basic Description

​​​​​​​​​​Structure and function ​:
Acetyl tetrapeptide-2 is a synthetic tetrapeptide with the sequence ​Ac-Ala-Glu-Pro-Leu-NH₂​ ​, works through the following mechanisms:
1. ​​Promote collagen synthesis​ ​：Activate dermal fibroblasts and stimulate ​Collagen Type I and ​Fibronectin​​ production, improving skin firmness.
2. ​​Anti-wrinkle and anti-sagging​ ​：Inhibit the activity of metalloproteinase (MMP), slow down collagen degradation, and improve nasolabial folds and loose jaw lines.

​ ​Application Areas​ ​:
• ​​Cosmetics ​: Anti-aging serum, firming face cream, neck cream.
• ​In vitro studies ​：Research on skin elasticity regulation mechanism and collagen metabolism model.

​ ​Three-letter sequence​

Ac-Ala-Glu-Pro-Leu-NH₂

​ ​Single letter sequence​

Ac-AEPL-NH₂

CAS Number

757942-88-4

Molecular formula

C₂₂H₃₆N₆O₈

Molecular weight

536.56

purity

>98%

form

Lyophilized powder

Storage conditions

Store at -20°C/-80°C away from light