Description
| What It Is | GHK-Cu (Copper Tripeptide) is a naturally occurring copper-binding tripeptide composed of glycine–histidine–lysine (GHK) complexed with copper (Cu²⁺). It is studied in research for its role in cellular signaling and extracellular matrix biology. |
| What It’s Derived From | GHK is a small endogenous tripeptide found in human plasma and other biological fluids. When it binds copper ions, it forms the biologically active GHK-Cu complex used in laboratory research. |
| What Research Focuses On | Research commonly evaluates GHK-Cu in in vitro and preclinical models examining extracellular matrix regulation, collagen- and glycosaminoglycan-related pathways, fibroblast activity, immune-cell recruitment signaling, oxidative stress markers, angiogenesis-related mechanisms, and gene expression patterns under controlled laboratory conditions. |






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