GHK-Cu (copper tripeptide-1) is a naturally occurring copper-binding tripeptide, supplied as a lyophilised powder for in-vitro laboratory research. It is used in the scientific literature as a reference compound in in-vitro skin, tissue and cellular research. Each batch is verified by RP-HPLC for purity and mass spectrometry for identity, with a batch-specific Certificate of Analysis. Research Use Only. Intended strictly for in-vitro laboratory research. Not a drug, food, or cosmetic; not for human or animal consumption, diagnosis, treatment, or therapeutic use. Sold only to qualified, verified researchers.
- CAS Number
- 89030-95-5
- Molecular Formula
- C₁₄H₂₂CuN₆O₄
- Molecular Weight
- 403.9 g/mol
- Sequence
- Gly-His-Lys (copper complex)
- Appearance
- Blue lyophilised powder
- Storage
- Store lyophilised powder desiccated at −20 °C, protected from light and moisture
- Reconstitution
- See Lab Preparation
- Shelf Life
- ≥24 months lyophilised when stored as directed; reconstituted material kept refrigerated and used within ~6 weeks
For laboratory handling only. Reconstitute the lyophilised powder by adding the chosen research-grade solvent (e.g. sterile or bacteriostatic water) slowly against the inside wall of the vial; do not inject directly onto the powder. Swirl gently until fully dissolved — do not shake or vortex vigorously, as agitation can degrade peptide material. Calculate the solvent volume to reach the concentration required for your assay. Aliquot to minimise freeze–thaw cycles. Store the reconstituted solution refrigerated and use within approximately 6 weeks. All handling should be performed by qualified laboratory personnel under appropriate conditions.
Certificate of Analysis — Batch GH240-0117
HPLC Purity99.934%
Mass SpectrometryIdentity confirmed
Test Date25 September 2025
LaboratoryJanoshik Analytical
Related Compounds
