Research use only · Not for human or veterinary use. Not a drug, food or cosmetic.

GHK-Cu · 100 mg
$60.00
GHK-Cu | Copper Tripeptide-1
GHK-Cu is a coordination complex consisting of the tripeptide glycyl-L-histidyl-L-lysine (GHK) associated with copper(II). The copper ion coordinates with functional groups within the peptide, forming the copper–tripeptide complex commonly designated GHK-Cu.
- Research Classification: Copper–peptide coordination complex
- Molecular Formula: C₁₄H₂₂CuN₆O₄
- Molecular Weight: 401.91 g/mol
- Sequence: Gly-His-Lys + Cu²⁺
- CAS Number: 89030-95-5
Identity & specification
Measured purity and identity are published on the certificate of analysis for each batch. Use the batch lookup to retrieve the record for the vial you hold.
- Appearance: lyophilized powder
- Storage: sealed, frozen, protected from light
- Purity and identity: confirmed per batch by an independent laboratory
Research use only. Not for human or veterinary use. Not a drug, food or cosmetic. These products are sold exclusively for laboratory research use, and are not intended for human or animal consumption, clinical use, or veterinary applications, nor to diagnose, treat, cure or prevent any disease. Purchasers must be 18 or older and qualified to handle research materials.
Certificate of analysis
Most recent tested batch
Independent assay results for the newest published batch of this product. Your vial is labelled with its own batch number — enter it on the verification page to pull that exact report.
| Purity | 99.81% | ≥ 99.0% |
|---|---|---|
| Identity | Confirmed against reference standard | |
| Endotoxin | NMT 0.05 EU/mL | Reported, not graded (USP <85>) |
| Sterility | Pass - No Growth Detected | |
| Heavy metals | Not Detected — As, Cd, Cr, Hg, Pb | NMT 0.5–10 ppm, per element |
| Fentanyl screen | Not detected | Immunoassay, 50 ng/mL cutoff |




