GHK-CU
GHK-Cu
Copper-Binding Tripeptide for In Vitro Research
GHK-Cu is a synthetic copper-binding tripeptide composed of glycine, histidine, and lysine complexed with a divalent copper ion (Cu²⁺). It targets metal-responsive elements and facilitates copper transport within cellular environments, making it a key molecule for studying metal-peptide interactions and metalloprotein modulation.
GHK-Cu is structurally designed to chelate copper ions through the imidazole nitrogen of histidine and the amino terminal of glycine, forming a stable complex that retains high solubility and binding affinity. In vitro, it is commonly used to investigate metal ion transfer, redox behavior, and peptide-mediated signal modulation.
The unmodified tripeptide sequence and its strong affinity for Cu²⁺ enable controlled research on oxidative stress pathways, matrix metalloproteinase activity, and copper-dependent enzymatic systems.
For In Vitro Research Use Only. Not for Human or Veterinary Application.
Specifications:
Form: Lyophilized Powder
Molecular Formula: C₁₄H₂₄CuN₆O₄
Molecular Weight: ~403.92 g/mol
Purity: >99.9% (HPLC verified)
Storage: -20°C, protect from light and moisture
Intended Use:
This peptide is intended for in vitro research only by qualified professionals. It is not for human or veterinary use, and must not be used in food, drugs, diagnostics, or cosmetics.
Disclaimer:
This compound has not been evaluated by the FDA. It is not intended to diagnose, treat, cure, or prevent any disease. All use must follow institutional and regulatory guidelines.
All product photos are purely informational. Final packaging, labelling, and appearance may differ from the images displayed.
Terms of Sale:
By purchasing from Cernum Biosciences, the buyer expressly certifies that they are a qualified and licensed researcher or institution. All sales are final. The purchaser assumes full responsibility for handling, use, and regulatory compliance. The buyer acknowledges that all products are strictly for laboratory research use only, not for human or veterinary use, and assumes full legal responsibility for proper handling, storage, use, and compliance with all applicable federal, state, and local laws and regulations.