OverviewGHK-Cu is a copper-binding tripeptide used in laboratory research involving peptide–metal interactions, biochemical signaling pathways, and cellular regulatory models. Research FocusResearch applications include studies related to gene expression modulation, copper ion transport, and peptide-mediated signaling processes. Mechanism of InterestIts copper affinity allows controlled investigation of peptide–metal complex behavior and downstream intracellular activity. Compliance NoticeFor research only. Not for human consumption.