GHK-Cu Copper Peptide
Copper tripeptide studied for cellular signaling, collagen repair pathways, and gene expression research.
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Research Use Only
This product is intended for laboratory research use only. Not for human consumption or medical use.
Description
GHK-Cu is a natural part of human blood and, as such, has been found to play an integral role in skin regeneration pathways. Research in skin cultures has found that GHK stimulates the synthesis and breakdown of collagen, glycosaminoglycans, and other extracellular matrix components like proteoglycans and chondroitin sulfate. At least part of this effect is mediated through the positive recruitment benefits that GHK-Cu has on fibroblasts, immune cells, and endothelial cells. The peptide draws these cells to the site of injury and appears to coordinate their activity in repairing the damage. GHK-Cu is a common component of skin-care and cosmetic products. It improves elasticity of the skin while tightening and firming. It has also been shown to reduce damage due to sunlight, reduce hyperpigmentation, and reduce the appearance of fine lines and wrinkles. The ability of GHK-Cu to modulate collagen synthesis is important in reducing the appearance of scars, preventing hypertrophic healing from taking place, smoothing rough skin, and repairing the structure of aged skin. These roles of GHK-Cu are mediated partly through its ability to boost levels of transforming growth factor-B. It is likely that the peptide works through several different biochemical pathways and that it has effects on the level of gene transcription. Research in mice shows that GHK-Cu increases the rate of healing following burn by as much as 33%. It appears that besides recruiting immune cells and fibroblasts to the site of injury, GHK-Cu also encourages the growth of blood vessels. Burned skin is often slow to regrow blood vessels due to the cauterization effect, so these findings open up a new pathway for improving wound care in burn units and accelerating healing.
- CAS Number
- 89030-95-5
- Molecular Formula
- C₁₄H₂₃CuN₆O₄
- Molecular Weight
- 401.91 g/mol
- Purity
- 98.6%
- Appearance
- Blue Powder
- Package Size
- 50mg Vial
Certificates of Analysis and test reports are available in our COA Library.
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Intended Use
This product is intended for laboratory research use only. It is not intended for diagnostic, therapeutic, or any other use in humans or animals. Handle with appropriate laboratory safety protocols.
Storage Recommendations
Store in a cool, dry place away from direct light. For long-term storage, keep refrigerated at 2-8°C or frozen at -20°C. Reconstituted solutions should be used promptly or stored frozen.
Quality Assurance
Every batch is third-party tested using HPLC and mass spectrometry to verify identity and purity. A Certificate of Analysis (COA) is available for download on the product page.