---
title: "GHK-CU COA"
id: "372"
type: "wpdmpro"
slug: "ghk-cu"
published_at: "2026-06-28T07:08:21+00:00"
modified_at: "2026-06-29T02:24:53+00:00"
url: "https://rplpeptides.com/download/ghk-cu/"
markdown_url: "https://rplpeptides.com/download/ghk-cu.md"
excerpt: "GHK-Cu (Copper Tripeptide-1) Certificate of Analysis (COA) GO TO THE PRODUCT Certificate Overview The Certificate of Analysis (COA) for GHK-Cu (Copper Tripeptide-1) provides batch-specific analytical documentation for this research-grade synthetic peptide. Each COA summarizes quality control data, analytical verification, and..."
---

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# GHK-Cu (Copper Tripeptide-1) China Manufacturer | RPL Peptide

$25.00 – $30.00Price range: $25.00 through $30.00 / box (10 vials) Shipping: $97 per order | Free shipping on orders over $600

*≥98% HPLC Verified | Direct China Peptide Manufacturer | COA PDF Available*

[DOWNLOAD COA](https://rplpeptides.com/download/ghk-cu/)

SKU: N/ACategory: [RPL Peptide Products](https://rplpeptides.com/rpl-peptide-products/)

- [Description](#tab-description)
- [Additional information](#tab-additional_information)

## Overview

GHK-Cu (Copper Tripeptide-1) is a synthetic copper-binding tripeptide widely referenced in scientific literature for laboratory and analytical research. As a well-characterized research peptide, GHK-Cu is commonly used in peptide chemistry, analytical method development, stability evaluation, and biochemical investigations.

RPL Peptide manufactures research-grade GHK-Cu using controlled peptide synthesis and analytical verification procedures. Each production batch is supported by Certificate of Analysis (COA), chromatographic testing, and batch traceability for research procurement worldwide.

**This product is supplied exclusively for laboratory research and analytical applications. It is not intended for human or veterinary use.**

## Product Overview

GHK-Cu, also known as Copper Tripeptide-1, is a synthetic tripeptide coordinated with copper ions and recognized as a well-defined scientific entity in peptide research. Research-grade GHK-Cu is frequently incorporated into analytical workflows involving peptide characterization, stability studies, biochemical investigations, and laboratory method development.

As a China peptide manufacturer, RPL Peptide supplies research-grade GHK-Cu produced under documented quality systems with chromatographic purity testing, identity verification, and lot traceability. Products are intended solely for scientific research, analytical testing, and institutional procurement.

## Technical Specifications

| Parameter | Specification |
| --- | --- |
| Product Name | GHK-Cu (Copper Tripeptide-1) |
| Synonyms | Copper Peptide, GHK Copper Complex |
| Peptide Sequence | Gly-His-Lys·Cu |
| CAS Number | 89030-95-5 |
| Molecular Formula | C14H24CuN6O4 |
| Molecular Weight | 401.93 Da |
| Product Type | Synthetic Copper-Binding Tripeptide (Research-Grade) |
| Purity Grade | ≥98% (RP-HPLC Analytical Standard) |
| Physical Form | White to Light Blue Lyophilized Powder |
| Analytical Verification | RP-HPLC Purity Analysis, LC-MS Identity Verification |
| Customization Support | Bulk Wholesale Supply, OEM Packaging, and Private Label Available |
| Intended Use | Laboratory Research Use Only (Not for human consumption) |
| Manufacturer & Source | RPL Peptide China Factory |

## Chemical Identity & Key Characteristics

GHK-Cu belongs to the class of synthetic copper-binding peptides and is commonly identified as Copper Tripeptide-1. It is recognized as a standardized laboratory research material suitable for analytical and biochemical investigations.

- Synthetic copper-binding tripeptide
- Well-characterized laboratory research material
- Suitable for analytical method development
- High-purity research-grade peptide
- Supported by COA and batch documentation
- Manufactured with batch-controlled quality procedures

## Manufacturing & Analytical Verification

Research-grade GHK-Cu is produced using Solid Phase Peptide Synthesis (SPPS) followed by chromatographic purification and analytical verification before batch release.

Quality verification typically includes:

- SPPS peptide synthesis
- RP-HPLC purity analysis
- LC-MS identity confirmation
- UPLC analysis where applicable
- Batch release quality review
- Certificate of Analysis (COA)
- Batch traceability documentation

## Research Applications

Research-grade GHK-Cu is commonly supplied for laboratory investigations involving:

- Peptide analytical research
- Biochemical characterization
- Peptide stability studies
- Analytical method development
- Reference material evaluation
- Academic and institutional research
- Preclinical experimental investigations reported in scientific literature

This product is supplied exclusively for laboratory research and analytical purposes.

## Procurement Considerations

Laboratories selecting a GHK-Cu supplier typically evaluate analytical verification, peptide purity, COA availability, manufacturing consistency, batch traceability, packaging flexibility, OEM capability, and long-term supply stability.

RPL Peptide supports global research procurement by supplying research-grade peptides accompanied by Certificate of Analysis documentation and batch identification suitable for biotechnology companies, universities, research organizations, and scientific distributors.

## Frequently Asked Questions

### What is GHK-Cu?

GHK-Cu is a synthetic copper-binding tripeptide, also known as Copper Tripeptide-1, supplied for laboratory research and analytical applications.

### Is GHK-Cu the same as Copper Tripeptide-1?

Yes. GHK-Cu and Copper Tripeptide-1 refer to the same peptide-copper complex commonly referenced in scientific literature.

### What purity standard is provided?

Research-grade GHK-Cu is typically supplied with ≥98% purity verified by RP-HPLC.

### How is product identity confirmed?

Identity verification commonly includes LC-MS together with RP-HPLC and, where applicable, UPLC analysis.

### Is a Certificate of Analysis available?

Yes. Certificate of Analysis (COA) documentation is available for qualified production batches.

### How is batch consistency maintained?

Each manufacturing lot follows documented quality procedures supported by batch traceability and analytical testing before release.

### Can bulk and OEM orders be supported?

Yes. Bulk quantities, OEM packaging, and custom manufacturing services are available for qualified research procurement.

### Is this product intended for human use?

No. GHK-Cu supplied by RPL Peptide is intended exclusively for laboratory research and analytical applications. It is not intended for human or veterinary use.

| Size | 50mg, 100mg |
| --- | --- |

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