Description
AHK (Tripeptide-3) is a synthetic tripeptide composed of the amino acids alanine, histidine, and lysine (Ala-His-Lys). AHK tripeptide research investigates its interaction with cellular pathways involved in extracellular matrix regulation, angiogenesis-associated signaling, and tissue remodeling processes. In laboratory studies, AHK is frequently examined alone or in copper-complexed form (AHK-Cu) to evaluate how short peptides influence fibroblast and endothelial cell activity under controlled conditions.
In vitro and animal models commonly assess changes in collagen-associated gene expression, growth factor signaling, and markers of vascular development. Major research areas include dermal fibroblast activation, endothelial cell proliferation dynamics, and hair follicle–related cellular signaling pathways. These biological systems are important in laboratory research because they provide measurable endpoints for studying peptide-mediated modulation of tissue remodeling and vascular signaling without implying cosmetic, therapeutic, or human application.
For research use only. Not for human consumption.
References:
Katayama K et al., J Biochem, 2010 147(1):61–69
Pickart L et al., Biochim Biophys Acta, 2015 1850(8):1863–1885
Siméon A et al., J Invest Dermatol, 2000 115(6):961–968
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