The complex has a characteristic blue-purple color and a molecular weight of ~401.9 Da.[1] GHK-Cu functions as a safe copper delivery vehicle by "redox silencing" the Cu(II) ion preventing Fenton reaction toxicity that free copper would cause
To generate reducing equivalents, in the form of NADPH, for reductive biosynthesis reactions within cells
This mechanism is critical because neurons have a limited ability to synthesize endogenous GS ( Oxidative stress in the CNS acts as a persistent inflammatory trigger by activating brain-resident immune cells, particularly microglia and astrocytes
Apart from these protein families, the SH2-domain containing LNK (SH2B3) adaptor protein has been shown to be an important negative regulator in the JAKSTAT pathway
Shelf Life After Opening This is where the practical impact becomes clear
HA is synthesized by keratinocytes and fibroblasts, and regulates water balance and maintains the structure of the skin