Tetrapeptide-30

Tetrapeptide-30 is a skin-brightening peptide consisting of four amino acids. Tetrapeptide-30 can act as a tyrosinase inhibitor, lightening hyperpigmentation and evening out skin tone by reducing the amount of tyrosinase and inhibiting melanocyte activation[1].

1036207-61-0

12352209

H302, H315, H319, H335

Tyrosinase

Metabolic Enzyme/Protease

COVID-19-immunoregulation

Inflammation/Immunology

99.62

H2O : 100 mg/mL (ultrasonic)

NCCCC[C@@H](C(O)=O)NC([C@H](CCC(O)=O)NC([C@H](CCCCN)NC([C@@H]1CCCN1)=O)=O)=O

C22H40N6O7

500.59

H302, H315, H319, H335

[1]Alessandra Marini, et al. Modulation of skin pigmentation by the tetrapeptide PKEK: in vitro and in vivo evidence for skin whitening effects. Exp Dermatol. 2012 Feb;21 (2) :140-6.|[2] Reinhard H H Neubert, et al. Dermal peptide delivery using enhancer moleculs and colloidal carrier systems. Part II: Tetrapeptide PKEK. Eur J Pharm Biopharm. 2018 Mar;124:28-33.

Blue Ice

-80°C, 2 years; -20°C, 1 year (Powder, sealed storage, away from moisture and light, under nitrogen)

http://file.medchemexpress.com/batch_PDF/HY-P3452/Tetrapeptide-30-SDS-MedChemExpress.pdf

Peptides

No Development Reported