Research-Grade Copper Tripeptide (Lyophilized Powder)

GHK-Cu is a research-grade copper tripeptide supplied as a 100 mg lyophilized powder for laboratory and analytical research applications. This naturally occurring tripeptide, complexed with a copper ion, is widely studied in controlled laboratory settings for its role in cellular signaling, extracellular matrix interactions, collagen-related pathways, tissue-remodeling mechanisms, and inflammatory signaling.

Designed exclusively for in vitro research, GHK-Cu provides investigators with a well-characterized peptide suitable for studies involving peptide chemistry, molecular biology, cell culture, and analytical method development. Every batch is manufactured to defined purity specifications and supported by comprehensive quality-control documentation.

At Solas Science, every batch undergoes seven independent quality assessments before release. Researchers receive access to a batch-specific Certificate of Analysis (COA), allowing verification of analytical results before incorporating the material into laboratory workflows.

Product Highlights

• 100 mg lyophilized research peptide
• Copper tripeptide (GHK-Cu)
• High-purity material verified by HPLC
• Batch-specific Certificate of Analysis
• Seven-parameter quality testing
• Lot-traceable documentation
• Secure U.S. fulfillment
• Research use only

Research Applications

GHK-Cu has been widely investigated in laboratory environments for its biochemical characteristics and molecular interactions. Common areas of research include:

• Tissue-remodeling signaling pathways
• Collagen-related cellular processes
• Extracellular matrix research
• Cellular signaling investigations
• Inflammatory signaling studies
• Peptide-receptor interaction research
• Cell culture applications
• Analytical chemistry method development
• Peptide stability studies
• Structure-function relationship investigations

These examples describe laboratory research applications only and are not intended to imply therapeutic, cosmetic, or clinical use.

Manufactured for Research Consistency

Reliable research begins with consistent materials. GHK-Cu is synthesized using established peptide manufacturing processes and supplied in a lyophilized format to support laboratory handling and storage.

Each production batch is assigned a unique lot number and undergoes analytical verification before release. Batch-specific documentation allows researchers to review quality data associated with the exact material received, supporting reproducibility and traceability throughout the research process.

Seven-Parameter Quality Testing

Every batch of GHK-Cu completes a comprehensive quality-control program before shipment.

Purity (HPLC)

High-performance liquid chromatography (HPLC) is performed to evaluate peptide purity and verify that the batch meets defined quality specifications.

Identity (MS/NMR)

Mass spectrometry and/or nuclear magnetic resonance analysis confirms the molecular identity of the peptide and verifies consistency with the expected compound.

Sterility Testing

Each batch is screened for bacterial and fungal contamination before distribution.

Endotoxin Testing

Limulus Amebocyte Lysate (LAL) testing is used to evaluate bacterial endotoxin levels as part of the overall quality assessment.

Heavy Metal Screening

ICP-MS analysis screens for heavy metals, including lead, arsenic, cadmium, and mercury, against established internal specifications.

Net Content Verification

Every vial is checked to verify that the fill weight corresponds with the labeled quantity.

Residual Solvents

Each production batch is checked for residual solvents left over from manufacturing; results are part of the batch COA.

Batch-Specific Certificate of Analysis

Every GHK-Cu batch includes a Certificate of Analysis documenting the analytical testing completed for that specific production lot.

The COA typically includes:

• Batch number
• Purity results
• Identity confirmation
• Sterility status
• Endotoxin testing
• Heavy metal analysis
• Net content verification
• Residual solvents

Researchers can access the corresponding COA through the product QR code or the Solas Science COA portal, providing transparency and batch-level verification.

Lyophilized Powder Format

GHK-Cu is supplied as a freeze-dried (lyophilized) powder to facilitate laboratory storage and handling. Lyophilization is a widely used preparation method for peptide materials and supports consistent laboratory workflows.

Researchers should store and handle the product according to the accompanying instructions and their institution’s established laboratory procedures to help maintain sample integrity.

Why Researchers Choose Solas Science

Solas Science is committed to providing research materials supported by transparent quality documentation and consistent analytical testing. Every GHK-Cu batch is verified through a seven-parameter quality-control program and accompanied by a batch-specific Certificate of Analysis.

Researchers benefit from:

• Research-grade peptide materials
• Seven independent quality assessments
• Batch-specific Certificates of Analysis
• Lot traceability
• Defined purity specifications
• Secure packaging
• Domestic U.S. fulfillment
• Same- or next-business-day dispatch on eligible orders

Frequently Asked Questions

What is GHK-Cu supplied as?

GHK-Cu is supplied as a 100 mg lyophilized powder in a sealed research vial intended for laboratory and analytical use.

Does every batch include a Certificate of Analysis?

Yes. Every production batch is accompanied by a batch-specific Certificate of Analysis detailing the analytical testing completed for that lot.

What quality testing is performed?

Each batch undergoes seven quality assessments, including purity (HPLC), identity (MS/NMR), sterility, endotoxin (LAL), heavy metals (ICP-MS), net content verification, and residual solvents.

What types of research is GHK-Cu commonly used for?

Researchers commonly study GHK-Cu in investigations involving cellular signaling, collagen-related pathways, extracellular matrix interactions, peptide characterization, and tissue-remodeling mechanisms in vitro.

Is GHK-Cu intended for human use?

No. GHK-Cu is sold exclusively for laboratory and analytical research purposes. It is not intended for human consumption, veterinary use, therapeutic applications, or diagnostic use.

Research Use Only

GHK-Cu is supplied exclusively for laboratory and analytical research purposes. It is not intended for human consumption, veterinary use, therapeutic applications, cosmetic use, diagnostic procedures, or clinical use. Purchasers are responsible for ensuring compliance with all applicable laws, regulations, and institutional policies governing the handling and use of research materials.