Dermal & Cosmetic Research
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Dermal & Cosmetic Research
GHK-Cu
Copper Peptide Complex
A naturally occurring copper-binding tripeptide widely used in dermal remodelling and cosmetic research.
Starting at $29
Available sizes
Sold for laboratory research use only. Not for human or veterinary use.
- CAS number
- 89030-95-5
- Purity
- ≥ 98.0% (HPLC)
- Molecular formula
- C14H22N6O4Cu
- Molecular weight
- 403.92 g/mol
- Available sizes
- 50 mg · 100 mg
- Form
- Lyophilised powder, sealed vial
- Documentation
- Lot-specific COA (HPLC + MS)
Description
GHK-Cu is the copper(II) complex of glycyl-L-histidyl-L-lysine. It is a standard reference material in fibroblast, collagen-synthesis and skin-remodelling studies.
Supplied as a deep blue lyophilised powder. Certificate of analysis reports peptide content, copper content and HPLC purity.
Storage & handling
Store at −20 °C, protected from light and moisture. Reconstituted solutions are light-sensitive.
Quality documentation
Each lot is released against a written specification. The certificate of analysis supplied with your order includes the HPLC chromatogram, calculated purity, mass-spectrometry result and the theoretical versus observed molecular weight.
- Reverse-phase HPLC purity, reported to one decimal place.
- ESI-MS identity confirmation against the theoretical mass.
- Lot number printed on the vial, matching the certificate.
- SDS and handling guidance available on request.