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GHK-Cu (Copper Tripeptide-1) is a copper-binding research peptide studied in laboratory and preclinical models for its role in cellular signaling, tissue remodeling, and extracellular matrix regulation. Supplied as a lyophilized powder for research use only.
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GHK-Cu (Copper Tripeptide-1) is a naturally occurring copper-binding peptide composed of glycine, histidine, and lysine. In laboratory and preclinical research settings, GHK-Cu has been studied for its role in cellular signaling, extracellular matrix regulation, and tissue remodeling processes.
The peptide forms a stable complex with copper ions, which has been explored in research models related to wound response, inflammation modulation, and gene expression regulation. Due to its signaling properties, GHK-Cu is frequently examined in dermal, connective tissue, and regenerative research contexts. This product is supplied as a lyophilized powder intended strictly for laboratory research use.
⚠️ Research Use Only – Compliance Notice
- Cellular signaling and gene expression modulation
- Extracellular matrix remodeling research
- Collagen and elastin pathway studies
- Dermal fibroblast and skin tissue research models
- Wound response and tissue repair signaling
- Inflammation-related pathway research
- Oxidative stress and copper homeostasis studies
Compound Name: GHK-Cu (Copper Tripeptide-1)
Peptide Sequence: Gly-His-Lys (copper-complexed)
Amino Acid Length: 3
Molecular Formula: C14H24N6O4Cu
Molecular Weight: ~403.93 g/mol
CAS Number: 49557-75-7
Form: Lyophilized powder
Solubility: Soluble in water under laboratory conditions
- Store at -20°C for long-term stability
- Refrigeration (2–8°C) acceptable for short-term storage
- Avoid repeated freeze-thaw cycles
- Protect from light and moisture
- Reconstituted material should be aliquoted to preserve integrity
- Handle using standard laboratory safety protocols




