GHK-Cu 50mg
Copper tripeptide · ECM remodeling research · >99% (HPLC) purity · Powerbuilt Labs verified · Lyophilized powder
GHK-Cu 50mg is a research-grade peptide supplied as a high-purity lyophilized powder. Each batch is independently verified via HPLC and mass spectrometry. Suitable for in vitro receptor-binding and pharmacology research applications.
| CAS number | 49557-75-7 |
|---|---|
| Sequence | GHK (Gly-His-Lys) · Cu²⁺ complex |
| Molecular formula | C₁₄H₂₃N₆O₄Cu |
| Molecular weight | 402.9 g/mol |
| Purity | >99% (HPLC) |
| Form | Lyophilized powder |
| Appearance | White / off-white powder |
| Storage | −20°C, desiccated |
| Shelf life | 24 months sealed |
| SKU | GHK |
| Batch | GHK-2025-04 |
|---|---|
| Test date | April 2025 |
| Methods | HPLC, MS, Karl Fischer |
| Result | >99% (HPLC) — passing |
Copper tripeptide-1. In vitro studies focus on its role in extracellular matrix remodeling, fibroblast activity, and copper-chaperone behavior.
- Receptor-binding studies
- In vitro pharmacology assays
- Comparative analog studies
- Metabolic pathway research models
Stable at −20°C for 24 months in original sealed packaging.
For Research Use Only. Handle with standard laboratory PPE (gloves, safety glasses). Avoid inhalation of powder. Wash hands thoroughly after handling. Refer to the Safety Data Sheet for full hazard information.
- Stimulation of collagen synthesis in fibroblast cultures by the tripeptide-copper complex glycyl-L-histidyl-L-lysine-Cu2+. FEBS Lett. 1988. PMID 3169264
- The tripeptide-copper complex glycyl-L-histidyl-L-lysine-Cu2+ stimulates matrix metalloproteinase-2 expression by fibroblast cultures. Life Sci. 2000. PMID 11045606
- Regenerative and Protective Actions of the GHK-Cu Peptide in the Light of the New Gene Data. Int J Mol Sci. 2018. PMID 29986520
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Is this for human use?
No. All products sold by Powerbuilt Labs are supplied strictly for in vitro research and laboratory use. They are not intended or approved for human or veterinary use.
What if my vial arrives damaged?
Photograph the package and vial within 48 hours of delivery and email [email protected]. We replace damaged shipments at no cost.
Can I see the Certificate of Analysis before buying?
Yes — the COA for the current batch is available above under “Certificate of Analysis”. Tap “View COA” to see the full report.
This product is a research chemical sold exclusively for in vitro laboratory and research purposes. It is not intended for human consumption, diagnostic use, or veterinary application. By completing a purchase you confirm that you are a researcher and will use this product only for lawful scientific research.
For Research Use Only (RUO). Not for human or veterinary use. Not for in vivo use. Not a dietary supplement. Not evaluated or approved by the FDA. By purchasing you confirm you are a qualified researcher using this product for legitimate scientific purposes.
