GHK-Cu
Copper tripeptide complex supplied for in-vitro cell-culture and biochemical research.
Purity
98%+ (per source specifications)
Form
Lyophilised Powder
Storage
-20°C lyophilised · store at 2–8°C once reconstituted
CAS Number
89030-95-5
£23.99
Certificate of Analysis
Purity (HPLC)
99.9%
- Batch
- 100003-26010702
| Test | Specification | Result |
|---|---|---|
| Appearance | Blue crystalline particles | Blue crystalline particles |
| Identity (mass spectrometry) | 340.4 ± 1.0 | 340.0 |
| Purity (HPLC) | Not less than 98.0% | 99.9% |
| Heavy metals (Pb, As, Hg, Cd) | Within limits | Conforms |
| Water content (Karl Fischer) | Not more than 8.0% | 6.6% |
| Microbial limits | Not more than 100 cfu/g | Conforms |
This batch of GHK-Cu complies with specification. Independently tested for identity and purity.
Research Information
GHK-Cu is a copper-binding tripeptide (glycyl-histidyl-lysine bound to copper), naturally occurring in human plasma but declining with age. It's studied for its role in skin and connective tissue research. Researchers are interested in how it modulates gene expression linked to extracellular matrix remodelling — the framework cells live in — and antioxidant response. Most published work has used in-vitro skin cell models (fibroblasts, keratinocytes) to examine its effects on collagen synthesis and DNA repair pathways.
Research areas
- Fibroblast cell-line research
- Collagen and extracellular matrix studies
- Antioxidant response pathway research
- Wound-healing model investigations
Analytical methods
Identity and purity are typically confirmed at source by high-performance liquid chromatography (HPLC) and mass spectrometry. All products are third-party tested for identity and purity.
Storage and handling
Store lyophilised at -20°C, away from moisture and direct light. Once reconstituted, store at 2–8°C and use within the timeframe specified on the source datasheet.
For Research Use Only. Not for human or veterinary use.
Third-party tested
All products are third-party tested for identity and purity.
UK dispatch
UK-stocked. Orders placed before 2pm dispatch the same business day via Royal Mail Tracked 24. Free UK shipping over £75. We ship to UK addresses only.