GHK-CU 100MG
GHK-Cu 100mg: Technical Description
GHK-Cu (Glycyl-L-histidyl-L-lysine copper) is a naturally occurring copper complex first identified in human plasma. It is a tripeptide with a high affinity for copper, which is essential for various biological processes. The 100mg format is a high-concentration variant typically utilized in large-scale research or laboratory applications.
Core Characteristics
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Molecular Composition: A tripeptide sequence (Glycine-Histidine-Lysine) bonded to a copper(II) ion.
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Physical Appearance: Distinctive vibrant blue lyophilized powder. The blue color is a natural result of the copper chelation; a pale or white powder indicates a lack of copper.
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Stability: Highly stable in aqueous solutions after reconstitution, but the lyophilized form should be kept away from intense light and heat to maintain its structural integrity.
Key Properties & Functions
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Tissue Remodeling & Repair: GHK-Cu is widely recognized for its ability to signal the synthesis of collagen, elastin, and glycosaminoglycans. It is often studied for its role in wound healing and skin regeneration.
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Anti-Inflammatory Action: It acts as a potent antioxidant, helping to reduce oxidative stress and suppress inflammatory cytokines.
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DNA Repair: Research suggests GHK-Cu can influence gene expression, specifically resetting genes involved in cellular health and DNA repair to a more youthful state.
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Hair Follicle Stimulation: In cosmetic research, it is frequently explored for its potential to increase hair follicle size and stimulate growth by improving scalp vascularization.
Technical Specifications
| Feature | Details |
| Molecular Formula | $C_{14}H_{22}CuN_{6}O_{4}$ |
| Molecular Weight | ~401.9 g/mol |
| Purity | $\ge$ 98% (Standard for high-end research) |
| Solubility | Highly soluble in water and physiological saline |
Storage & Handling
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Temperature: For long-term preservation, store the lyophilized vial at -20°C or 2°C to 8°C.
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Reconstitution: Use bacteriostatic water or sterile saline. Because of the high 100mg concentration, ensure the volume of diluent is sufficient to achieve the desired concentration without oversaturating the solution.
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Handling: GHK-Cu is relatively robust compared to growth hormone-releasing peptides, but it should still be handled with care to avoid contamination.
Note: Due to its copper content, GHK-Cu should not be mixed in the same syringe with high-concentration Vitamin C or other strong antioxidants, as they can cause the copper ion to dissociate from the peptide.