99.11%
Lot
KES-202608-120
Purity
99.14%
- Form
- Lyophilised powder
- Storage
- −20 °C, desiccated
- Stability
- 24 months
- CAS
- 89030-95-5
- Formula
- C14H22CuN6O4
- Molecular weight
- 401.94 g/mol
- Solubility
- Water, ≥20 mg/mL. Protect from reducing agents.
GHK-Cu
Copper tripeptide-1 complex
£25
Vial massGHKCU-50-KES
1
50 vials in stock · dispatched within 24 h
A naturally occurring tripeptide in complex with divalent copper, presenting as a deep blue lyophilisate. Widely used as a reference standard in cosmetic formulation research.
Dermal formulationCollagen matrix assaysChelation chemistry
Supplied for laboratory research use only. Not for human or veterinary use, consumption, or clinical application.
Analysis
Certificate of analysis
RP-HPLC chromatogramColmaric Analyticals
Retention time (min)λ 214 nm
Purity99.14%
Specification ≥ 98.0%
- Lot
- KES-202608-120
- Released
- 2026-08-03
- Mass expected
- 401.94 Da
- Mass found
- 401.99 Da
- Water (KF)
- 3.60%
- Endotoxin
- 0.098 EU/mg
- Appearance
- White lyophilisate
Primary structure
3 residues
Hover a residue for detail
- Formula
- C14H22CuN6O4
- Molecular weight
- 401.94 g/mol
Interactive
Reconstitution
Vial mass
mL
mcg
Syringe
- Draw to
- 1.0 units
- Volume
- 0.010 mL
- Concentration
- 25.00 mg/mL
- Draws per vial
- 200
Arithmetic for GHK-Cu at the values you entered. Not a protocol and not a dose recommendation. Research use only.
Handling
- On arrival
- Transfer to −20 °C within two hours. Vials ship on phase-change packs rated for 72 hours.
- Reconstitution
- Water, ≥20 mg/mL. Protect from reducing agents.
- After reconstitution
- 2–8 °C, use within 28 days. Aliquot to avoid freeze-thaw cycling.
- Shelf life
- 24 months lyophilised, desiccated and protected from light.