Available NowDermal Research
GHK-CU
Copper Peptide — Glycyl-L-Histidyl-L-Lysine
CAS 89030-95-5 ≥99.4% purity verified
GHK-Cu is a naturally occurring copper-binding tripeptide found in human plasma. One of the most studied peptides in dermal, tissue remodeling, and wound biology research.
About GHK-CU
GHK-Cu (Glycyl-L-Histidyl-L-Lysine : Copper 2+) is a naturally occurring copper complex originally isolated from human plasma albumin. Research has investigated its roles in fibroblast activity, collagen synthesis models, and gene expression regulation.
Research applications
- Dermal fibroblast and collagen research
- Wound healing and tissue remodeling models
- Copper metallopeptide pharmacology
- Gene expression regulation in skin cell lines
| Product name | GHK-CU |
| CAS number | 89030-95-5 |
| Purity | ≥99.4% (HPLC verified) |
| Format | Lyophilized powder |
| Testing | HPLC, LC-MS, endotoxin |
| Accreditation | ISO/IEC 17025 third-party lab |
| Origin | GMP-certified synthesis facility |
Storage guidelines
- Store at −20°C in original sealed vial, away from light and moisture
- Stable for 24+ months under proper conditions
- After reconstitution: store at −80°C, aliquot to avoid freeze-thaw cycles
Independent testing & verification
Every batch tested by an independent ISO/IEC 17025-accredited lab before release.
- HPLC purity analysis — confirms ≥99.4% with full chromatogram
- LC-MS molecular weight — confirms correct molecular identity
- Endotoxin testing — LAL assay per USP standards
Select size
Order total$14.95
≥99.4% purity, COA included
Dispatched within 48 hours or less
Free shipping over $250
GMP-sourced, 3rd-party tested