•🧬GHK-Cu us vial for research use only
Comprehensive molecular profile and compiled data regarding peptide-copper coordination chemistry.
•🔬1. Core Molecular Profile & Mechanism
This text supplies analytical details for GHK-Cu. The material functions as a coordinated metallopeptide, holding a single copper ion within its chelation site. The tripeptide structure coordinates glycyl-L-histidyl-L-lysine directly with the metal center. Investigators use this reference standard to track ligand-metal interactions and redox stability parameters. Preclinical models evaluate shifts in extracellular-matrix gene expression under controlled laboratory environments.
•❓2. Analytical Research & Preclinical FAQ
•⏳Why is GHK-Cu characterized differently from a metal-free peptide?
The bound copper ion alters the molecular mass, color, and chromatographic behavior. Analytical methods use reversed-phase HPLC to track the complex itself. This distinct footprint requires specific lot verification during identity checks.
•🔬What handling considerations apply to this coordinated complex?
Because the structure contains a redox-active copper ion, protocols minimize exposure to light and oxidizing conditions. Keep dry powder stored under deep freeze setups. Document buffer choices carefully since some components interact with the copper center.
•🌡️3. Preclinical Specifications & Stability
- The histidine imidazole nitrogen and terminal glycine amine form the core metal-binding site. This architecture alters chromatographic retention relative to apo-peptides.
- Preclinical investigations map transport hypotheses involving carrier behaviors toward copper-dependent regulatory proteins.
- Keep un-reconstituted powder sealed under continuous climate control at -20°C. Protect the reference material from humidity, heat, and direct light exposure.
•📊4. Verified Chemical Specifications
| Chemical Nomenclature: | GHK-Cu; Copper(II) complex of glycyl-L-histidyl-L-lysine |
| CAS Registry ID: | 49557-75-7 |
| Peptide Reference Formula: | C14H24N6O4 (peptide) + Cu |
| Purity Classification: | ≥98% Pure Third-Party Verified |
| Physical Evaluation: | Lyophilized Powder with a characteristic blue tint |
≥98% Purity Standard
Research Grade Lot
⚠️ FDA DISCLAIMER: These products are intended strictly for laboratory research use only. They are not intended for human consumption, diagnostic, or therapeutic purposes. The statements on this website have not been evaluated by the Food and Drug Administration.
