Optimising the Laboratory Synthesis of GHK-Cu for High-Purity In-Vitro Assays
The tripeptide glycyl-L-histidyl-L-lysine (GHK) is a naturally occurring, high-affinity tripeptide chelator that selectively coordinates divalent copper (II) ions. In laboratory settings, the resulting coordinate complex, known as GHK-Cu, serves as a vital biochemical tool for investigating cellula…