ghk-cu copper coordination sites A peptide can change character when it holds a metal ion. is a complex: the Gly-His-Lys tripeptide provides nitrogen-rich binding sites, especially around the N-terminus and histidine imidazole. In laboratory GHK-Cu | Copper Peptide Research
Pay in 4 interest-free payments of $6.00 Learn more
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 3 - Aug 8


























