AHK-CU
Skin & Repair
AHK-Cu (Ala-His-Lys copper complex) is a copper-binding tripeptide closely related to GHK-Cu, with an alanine substitution at the N-terminus. It has been studied for its advanced copper peptide technology in skin biology research, with particular focus on collagen production support, skin rejuvenation pathways, and dermal repair mechanisms. AHK-Cu coordinates with copper(II) ions to form a stable complex that is investigated for its activity in extracellular matrix modeling and fibroblast signaling.
$35.00
In StockFor research purposes only. Not for human consumption.
Mechanism of Action
AHK-Cu forms a coordination complex with copper(II) ions through N3O geometry, with the imidazole nitrogen of histidine serving as a primary metal-binding site. The copper complex modulates metalloproteinase activity and promotes collagen type I and III synthesis in dermal fibroblast research models. It has been studied for its role in activating TGF-β signaling pathways associated with ECM remodeling and tissue repair.
Research Focus Areas
- Advanced copper peptide technology studies
- Collagen production and ECM remodeling
- Skin rejuvenation and dermal repair models
- Fibroblast signaling pathway research