Coordination chemistry provides one of the main frames for laboratory interest in GHK-Cu, a tripeptide complex that binds copper and that is studied alongside peptide chemistry, molecular biology and cellular research.
Reported studies have addressed its physicochemical characteristics, the interaction between peptide and metal, molecular stability, structural properties and solubility. Copper coordination itself has been characterised experimentally, as has the behaviour of the peptide in controlled cellular systems and its compatibility with different experimental formulations. Taken together, these strands underpin how GHK-Cu is investigated and analytically characterised in controlled research settings.
