Swiss Chems - GHK-Cu

Swiss Chems GHK-Cu Copper Peptide — Research Compound Profile

GHK-Cu (Glycyl-L-Histidyl-L-Lysine Copper) is a synthetic tripeptide-copper complex studied in laboratory and experimental models for its unique molecular interactions and selective cellular pathway modulation.

Swiss Chems supplies GHK-Cu as a freeze-dried powder in research-grade vials, with no fillers added during lyophilization to preserve compound purity and structural integrity throughout storage and handling.

Quick Reference

• Format: Freeze-dried lyophilized powder, no fillers
• Available sizes: 10mg per vial or 50mg per vial
• Shelf life: 36 months
• CAS Number: 89030-95-5
• Purity: Lab-tested; HPLC-verified quality guarantee
• Use: Laboratory and developmental research only — not for human consumption

Compound Background & Research Context

GHK-Cu is a naturally occurring plasma tripeptide first isolated in human plasma, consisting of the amino acid sequence glycine-histidine-lysine chelated with a copper (II) ion. In laboratory models, this chelation is understood to influence how the compound interacts with cellular structures and enzymatic pathways.

Copper Chelation Dynamics

The histidine residue within the GHK sequence is the primary copper-binding site, with glycine playing a major structural role in stabilizing the complex. Research published in peer-reviewed journals indicates that the copper(II) redox activity is effectively silenced when bound within the GHK complex, which has implications for how the compound is studied in controlled experimental conditions.

Cellular Pathway Modulation

In experimental models, GHK-Cu has demonstrated selective interactions with cellular signaling pathways. Laboratory studies have examined its behavior in relation to gene expression, enzymatic activity, and cellular repair processes under controlled conditions. These observations are limited to in vitro and preclinical research contexts.

Physicochemical Stability in Research Settings

According to published research, GHK-Cu's behavior in laboratory settings is influenced by solution pH, temperature, and exposure to aqueous environments. These factors can affect copper dissociation and peptide integrity, which are important variables for researchers to control when designing experiments.

Chemical Composition & Identifiers

Structural Overview

GHK-Cu is a tripeptide complex formed from three amino acids—glycine, L-histidine, and L-lysine—bound to a copper(II) ion. The small molecular size of the tripeptide (402.92 g/mol) is a frequently noted characteristic in the scientific literature, as it may influence membrane permeability properties studied in laboratory models.

Known Synonyms

• Prezatide copper
• Copper Tripeptide-1
• CG-Copper Peptide
• [N2-(N-Glycyl-L-histidyl)-L-lysinato(2-)]copper
• BCP32687 / SY253680

Technical Compound Data

Research Significance

GHK-Cu is one of the more extensively studied tripeptide-metal complexes in the scientific literature, with published research examining its molecular behavior across a range of experimental models. Its copper-chelation properties, small molecular size, and multi-pathway interactions in vitro make it a compound of interest for researchers studying cellular signaling, gene expression, and tissue biology at the laboratory level.

Freeze-Drying & Compound Integrity

Lyophilization (freeze-drying) is the standard preservation method for sensitive research peptides. Swiss Chems uses this process without fillers to extend shelf life to 36 months while maintaining the structural integrity and purity of the compound between production and laboratory use.

Quality & Purity Guarantee

All Swiss Chems peptides are lab-tested, with results periodically published on their website. Each batch is eligible for independent HPLC testing at any licensed facility.

HPLC Verification Guarantee

• If your purchased product fails independent HPLC testing, Swiss Chems will refund the full cost of the HPLC test.
• The full order total plus shipping will also be refunded in the event of a confirmed negative result.

This guarantee reflects a commitment to compound accuracy and traceability for the research community.

Storage & Handling (Research Use)

Recommended Storage

• Store freeze-dried vials in a cool, dry environment away from direct light and moisture.
• Reconstitution should only be performed by qualified researchers following standard peptide laboratory protocols.
• Once reconstituted, stability windows are dependent on solvent used, temperature, and storage conditions as determined by the researcher's experimental design.

Handling Notes

Researchers should follow all applicable laboratory safety protocols when handling peptide compounds. Proper PPE and sterile technique are standard requirements for research use of lyophilized peptides.

Intended for Research Use

This compound is intended exclusively for:

• Licensed researchers and qualified professionals conducting controlled laboratory studies.
• Academic or institutional research environments studying peptide-copper interactions, gene modulation, or cellular biology in experimental models.
• Research facilities equipped to handle, reconstitute, and store lyophilized peptides under appropriate laboratory conditions.

This product is not intended for human consumption, veterinary use, or personal performance enhancement under any circumstances.

About Swiss Chems

Swiss Chems is a research compound supplier offering lab-tested peptides and research chemicals with HPLC-verified purity and documented quality assurance. All products are manufactured for laboratory and developmental research purposes only.

Explore more research compounds on our Peptides & Research Compounds collection page.

Related Research Compounds

• Peptides Collection – All research-grade peptides available.
• SARMs Collection – Research-grade selective androgen receptor modulators.
• Health & Wellness – Explore compliant supplement options.

Legal Disclaimer & Safety Warnings