GHK-Cu

Description

GHK-Cu is a tripeptide that forms a stable complex with copper(II) ions. It is one of the most extensively referenced copper peptides in published in vitro laboratory research, including extracellular matrix protein assays, fibroblast cell culture studies, and gene expression analysis.

Plumeo Research supplies GHK-Cu in lyophilized form at ≥99% purity, with each batch verified by HPLC and accompanied by a Certificate of Analysis.

Intended exclusively for in vitro laboratory research conducted by qualified investigators. Not for cosmetic, therapeutic, veterinary, or human use.

Areas of Research Interest

• Extracellular matrix protein expression assays
• Fibroblast and keratinocyte cell culture research
• Copper-peptide chelation chemistry studies
• Gene expression and transcriptional analysis
• Antioxidant pathway in vitro research

Technical Properties

• Sequence: Glycyl-L-Histidyl-L-Lysine : Copper(II)
• Molecular Formula: C14H24N6O4·Cu
• Molecular Weight: 402.92 g/mol
• Purity: ≥99% (HPLC verified)
• Appearance: Blue lyophilized powder (copper complex)
• Solubility: Soluble in bacteriostatic water

Storage & Handling

• Store lyophilized product at -20°C, protected from light and moisture.
• Once reconstituted, store at 2–8°C and use within the recommended stability window.
• Avoid repeated freeze-thaw cycles to preserve peptide integrity.
• Handle in accordance with standard laboratory safety practices (PPE, sterile technique).
• Verify molecular data against the supplied Certificate of Analysis (COA) before use.

FOR LABORATORY AND RESEARCH USE ONLY. Not for human consumption, therapeutic use, veterinary use, or in vivo diagnostic procedures. Not a drug, food, or cosmetic. Products are sold exclusively to qualified researchers and laboratory professionals for in vitro investigational purposes. By purchasing, the buyer affirms they are a licensed researcher and assume full responsibility for proper handling, use, and disposal in compliance with all applicable laws.