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C14H24N6O4·CuCellular Research
A copper-peptide complex reference material listed for cellular and longevity research.
Certificate of Analysis
Canada-wide shipping
Tracked delivery
Lyophilized
Cold-chain handling
Certificate of Analysis
PeakTrace
99.56%
purity
Independent analytical laboratory. It certifies the measured purity of the vial analysed — not a full identity characterisation, and not proof that other units are identical.
View the CoAManufacturer batch certificate
For laboratory research use only. Not for human or veterinary use. No dosing or administration guidance is provided.
GHK-Cu is a naturally occurring copper-binding tripeptide (glycyl-L-histidyl-L-lysine complexed with copper). In research it is studied as a model system for copper coordination and transport, and for its associations with extracellular-matrix, tissue-remodelling, and gene-expression pathways in cellular and skin research. It is used as a reference material in these research contexts — not a metabolic peptide. Supplied for laboratory research only; no therapeutic or human/veterinary-use claims are made.
Provided for research context only. This material is supplied for laboratory, analytical, and research use exclusively — not for human or veterinary use. No therapeutic, diagnostic, dosing, or efficacy claims are made or implied.
Certificate No. 023-G81-TSX
HPLC Purity
99.56%
Peptide sequence
Gly-His-Lys-Cu
| # | Test | Specification | Result |
|---|---|---|---|
| 1 | Appearance | Blue powder | Complies |
| 2 | Identity by ESI-MS (GHK) | Theoretical MW: 340.37 | Complies |
| 3 | Purity (HPLC) | Not less than 95.0% | 99.56% |
| 4 | Water (K.F.) | Not more than 8.0% | 5.24% |
| 5 | Cu+ content | 8.0–16.0% | Complies |
| 6 | Conclusion | Conforms to standard | Complies |
The results above are transcribed from the signed Certificate of Analysis held on file for GHK-Cu 50 mg, batch 023-G81-TSX. Identity confirmed by ESI-MS. An official signed copy of the certificate is available on request.
Request official copyCertificate of Analysis
PT-COA-2026-0004 · version 1
GHK-Cu
50 mg
50 (declared)
Purity
99.56%
Minimum 99%
Within specification
All reported parameters are within the stated specification. This applies to the sample analysed and to the scope described above only.
Verify this report directly with the laboratory: look up PT-COA-2026-0004 at www.peaktrace.ca/verify.
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