GHK-Cu is a naturally occurring copper-binding peptide known for its role in promoting skin regeneration, wound healing, and anti-aging processes.
Why labs choose GHK-Cu:
• Studied in copper peptide signaling research models
• Explored in cellular response and pathway-focused studies
• Frequently selected for peptide-based laboratory research
• Used in controlled experimental research applications
Product Parameters
| Parameter | Description |
|---|---|
| Application | Research compound |
| CAS | 49557-75-7 |
| Molar Mass | 403.93 g/mol |
| Chemical Formula | C₁₄H₂₄N₆O₄Cu |
| Amino Acid Sequence / Structure | Gly-His-Lys (Copper Complex) |
| Synonyms | Copper Peptide, GHK Copper, GHK-Cu |
| Storage | Store refrigerated at 2–8 °C, tightly sealed and protected from heat, light, and moisture |
| Solubility | Soluble in sterile or bacteriostatic water |
| Organoleptic Profile | Blue to blue-violet lyophilized powder |
| Composition | Each vial contains GHK-Cu |
| Specification | Purity ≥ 99% (HPLC) · Supplied in sealed glass vial |
| Research Use | For laboratory research use only. Not for human consumption |
How Do I Store Peptides?
Proper storage is essential to preserve stability, integrity, and research reliability.
📦 Lyophilized (Freeze-Dried) Peptides
Short-term (1–2 weeks): Store in a cool, dry place away from direct sunlight.
Long-term: Keep vials sealed and store at −20 °C for maximum stability.
💧 Reconstituted Peptides (if applicable)
Store at 2–8 °C in a refrigerator and use within a few weeks.
Avoid repeated freeze–thaw cycles to maintain compound quality.
⚠️ Important
Keep vials sealed until ready for laboratory use.
Protect from moisture, heat, and light exposure at all times.

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