Description
GHK-Cu Research Peptide for Laboratory Research
GHK-Cu is a synthetic tripeptide-copper complex supplied for controlled laboratory investigation. It is a naturally occurring human plasma copper-binding peptide, glycyl-L-histidyl-L-lysine, complexed with copper(II) ions. This compound is extensively studied for its involvement in wound healing, tissue remodeling, and modulating inflammatory responses in various research models. Its defined molecular structure allows for precise experimental design.
Because of its well-characterized structure and observed biological interactions, GHK-Cu is valued by researchers. It facilitates investigations into cellular signaling patterns related to tissue repair and extracellular matrix dynamics. Its consistent composition ensures data reliability and reproducibility across experimental replicates. Studies often examine its behavior in controlled in vitro and in vivo environments to understand specific compound-receptor interactions and downstream effects.
In laboratory settings, GHK-Cu is handled following standard peptide preparation and safety procedures. It is supplied as a lyophilized powder, ensuring stability for long-term storage. For reconstitution, bacteriostatic water is recommended. After reconstitution, solutions should be refrigerated at 2-8°C for short-term use and frozen at -20°C for extended storage to maintain compound integrity.
The consistent composition of GHK-Cu makes it highly compatible with structured research workflows. Its reduced batch-to-batch variation supports the integrity of long-term laboratory projects requiring reliable experimental inputs. This consistency is crucial for generating verifiable data in studies investigating complex biological processes.
Ongoing research continues to include GHK-Cu as a model compound. Its defined sequence and stable behavior make it suitable for controlled research models exploring tissue regeneration, inflammatory modulation, and cellular senescence pathways.
Important Notice: GHK-Cu 100mg is provided strictly for research use only. This product is not intended for human or animal use, clinical applications, diagnostic procedures, or consumption of any kind. All research must be conducted by qualified professionals in appropriate laboratory environments and in compliance with applicable regulations and guidelines.
Frequently Asked Questions
What is GHK-Cu?
GHK-Cu is a synthetic tripeptide-copper(II) complex, specifically glycyl-L-histidyl-L-lysine complexed with copper ions. It is a small, naturally occurring peptide found in human plasma, saliva, and urine, with a molecular weight of 340.7 g/mol for the peptide and 63.5 g/mol for copper. In research, it is classified as a signaling peptide studied for its diverse cellular interactions.
How does the copper ion influence GHK-Cu’s activity in research models?
In research models, the copper(II) ion in GHK-Cu is integral to its observed biological activities. Copper is a vital cofactor for numerous enzymes involved in tissue repair and antioxidant defense. The chelation of copper by the GHK tripeptide facilitates its transport and controlled release, allowing for targeted delivery of copper to cellular environments where it can participate in enzymatic reactions, influencing processes like superoxide dismutase activity.
What biological systems are studied using GHK-Cu?
GHK-Cu is utilized in research to investigate its effects across various biological systems. Primary areas of study include cutaneous systems, where researchers examine its role in wound healing, collagen synthesis, and extracellular matrix remodeling. Additionally, it is studied in models of inflammatory responses, cardiovascular health, and neuroprotection, focusing on its potential to modulate cellular signaling pathways and promote tissue integrity under controlled laboratory conditions.
What mechanisms are hypothesized for GHK-Cu’s observed effects in research?
Researchers hypothesize several mechanisms for GHK-Cu’s observed effects. These include its ability to modulate gene expression involved in tissue remodeling, such as collagen and elastin, and to influence growth factor production, like TGF-β and VEGF. It is also studied for its antioxidant properties, reducing oxidative stress, and its anti-inflammatory signaling, potentially by inhibiting pro-inflammatory cytokines. These actions contribute to its observed regenerative potential in vitro.
Why is GHK-Cu of interest in peptide research?
GHK-Cu is of significant interest in peptide research due to its unique tripeptide structure complexed with a metal ion, offering insights into metallopeptide interactions. Its natural occurrence in human physiology provides a basis for studying endogenous repair mechanisms. Researchers are particularly interested in its ability to influence multiple cellular pathways simultaneously, making it a valuable tool for understanding complex biological processes like tissue regeneration and inflammation in controlled research environments.
What are the recommended storage conditions for GHK-Cu research peptide?
For optimal stability, GHK-Cu lyophilized powder should be stored in a cool, dry place, protected from light. After reconstitution with bacteriostatic water, the solution is typically stable for short periods when refrigerated at 2-8°C. For extended storage of reconstituted solutions, freezing at -20°C is recommended. Researchers should always refer to product-specific data sheets for precise handling and storage protocols to ensure experimental consistency.
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