Peptides

GHK-CU 50 MG

$50.00

GHK-Cu is the copper(II)-binding tripeptide glycyl-L-histidyl-L-lysine, a naturally occurring sequence with high affinity for copper ions. As a metal-peptide complex, it belongs to the copper-peptide research class and is studied for its role in modulating copper transport and its interactions with extracellular-matrix components. Its compact structure and defined copper coordination make it a well-characterized reference compound in regenerative-biology literature. In the laboratory, researchers study GHK-Cu in fibroblast and keratinocyte cultures and other in-vitro systems to examine processes associated with skin remodeling, collagen and elastin gene expression, matrix metalloproteinase regulation, and antioxidant signaling. Preclinical models also explore its effects on cell proliferation, migration, and extracellular-matrix turnover. These studies are mechanistic and exploratory, aimed at understanding copper-peptide biology rather than any cosmetic, human, or veterinary use. Peptiva Research Labs supplies it as a research-grade reference compound, HPLC-verified with a COA available. For Research Use Only, not for human or veterinary use.

Read the research guide: GHK-Cu (Copper Tripeptide): Research Overview →

Frequently asked questions

What is GHK-Cu?
GHK-Cu is the copper-binding tripeptide glycyl-L-histidyl-L-lysine complexed with copper(II). It is studied as a reference compound in copper-peptide and regenerative-biology research. It is supplied for laboratory use only.
What do laboratories study GHK-Cu for?
Researchers use it in fibroblast and keratinocyte cultures to examine skin-remodeling processes, collagen and elastin expression, matrix metalloproteinase activity, and antioxidant signaling. The goal is mechanistic understanding of copper-peptide biology. All work is in-vitro or preclinical.
How should GHK-Cu be stored in the lab?
Lyophilized peptide is generally kept desiccated at -20°C and protected from light to preserve the copper complex. Reconstituted material is typically aliquoted and stored cold to limit freeze-thaw cycles. Handling should follow the receiving laboratory's standards.

Loading full product details…

Related products

View all →