Acetyltetrapeptide-2

Acetyl tetrapeptide-2 is a bio-active peptide that exhibits anti-aging activity. Acetyl tetrapeptide-2 can reduce loss of thymic factors. Acetyl tetrapeptide-2 can increase the stiffness of HaCaT cells. Acetyl tetrapeptide-2 is a stimulator of structural skin elements including collagen and elastin[1][2][3].

757942-88-4

12352209

H302

TNF Receptor

Apoptosis

Metabolic Disease

99.70

DMSO : 100 mg/mL (ultrasonic)

O=C(N[C@@H](C(C)C)C(N[C@H](C(O)=O)CC(C=C1)=CC=C1O)=O)[C@H](CC(O)=O)NC([C@@H](NC(C)=O)CCCCN)=O

C26H39N5O9

565.62

H302

[1]Zhang L, et al. Cosmeceuticals and peptides. Clin Dermatol. 2009;27 (5) :485-494.|[2]He, Q., et al., (2025) . Bioactive oligopeptides and the application in skin regeneration and rejuvenation. Journal of applied biomaterials & functional materials, 23, 22808000251330974.|[3]Kobiela, T., et al., (2018) . The Effect of Anti-aging Peptides on Mechanical and Biological Properties of HaCaT Keratinocytes. International journal of peptide research and therapeutics, 24 (4), 577–587.

Blue Ice

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

http://file.medchemexpress.com/batch_PDF/HY-P2663/Acetyl-tetrapeptide-2-SDS-MedChemExpress.pdf

Peptides

No Development Reported