Palmitoyl Tetrapeptide-7

Basic Description

​​​​​​​​​​Structure and function ​:
Palmitoyl tetrapeptide-7 is a synthetic lipopeptide with the sequence ​Palmitoyl-Gly-Gln-Pro-Arg​ ​, works through the following mechanisms:
1. ​​Anti-inflammatory repair ​：Inhibit the release of inflammatory factors (such as IL-6, TNF-α), relieve skin sensitivity and erythema.
2. ​​Promote collagen synthesis​ ​：Activate fibroblasts, stimulate ​Collagen Type I and ​Fibronectin​​ production and improve skin elasticity.
3. ​​Antioxidant​ ​: Scavenges free radicals and reduces UV-induced oxidative damage.

​ ​Application Areas​ ​:
• ​​Cosmetics ​: Anti-allergic repair essence, anti-aging cream, and medical aesthetic after-care products.
• ​In vitro studies ​：Study on skin inflammation model and collagen metabolism regulation mechanism.

​ ​Three-letter sequence​

Palmitoyl-Gly-Gln-Pro-Arg

​ ​Single letter sequence​

Pal-GQPR

CAS Number

Molecular formula

C₃₉H₇₂N₁₂O₈

Molecular weight

885.06

purity

>98%

form

Lyophilized powder

Storage conditions

Store at -20°C/-80°C away from light