---
title: "AHK-Cu Manufacturer & Wholesale Supplier | RPL Peptide China"
id: "513"
type: "product"
slug: "ahk-cu-peptide-supplier-china"
published_at: "2026-07-16T01:20:09+00:00"
modified_at: "2026-07-17T02:13:16+00:00"
url: "https://rplpeptides.com/ahk-cu-peptide-supplier-china/"
markdown_url: "https://rplpeptides.com/ahk-cu-peptide-supplier-china.md"
excerpt: "≥98% HPLC Verified | Direct China Peptide Manufacturer | COA PDF Available DOWNLOAD COA"
taxonomy_product_type:
  - "variable"
taxonomy_product_cat:
  - "RPL Peptide Products"
---

[https://rplpeptides.com/wp-content/uploads/2026/07/imgi_198_AHK-cu50mg.jpeg](https://rplpeptides.com/wp-content/uploads/2026/07/imgi_198_AHK-cu50mg.jpeg)

[https://rplpeptides.com/wp-content/uploads/2026/06/RPL-peptide-ready-to-ship.jpg](https://rplpeptides.com/wp-content/uploads/2026/06/RPL-peptide-ready-to-ship.jpg)

[https://rplpeptides.com/wp-content/uploads/2026/07/RPL-Peptides1.jpg](https://rplpeptides.com/wp-content/uploads/2026/07/RPL-Peptides1.jpg)

# AHK-Cu Manufacturer & Wholesale Supplier | RPL Peptide China

$49.00 – $64.00Price range: $49.00 through $64.00 / 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/ahk-cu-certificate-of-analysis-coa/)

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

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

## Overview

AHK-Cu (Copper Tripeptide AHK) is a synthetic copper-binding peptide complex consisting of the Ala-His-Lys tripeptide coordinated with copper ions.

RPL Peptide manufactures research-grade AHK-Cu for laboratory and analytical applications, supporting peptide chemistry studies, copper coordination research, molecular biology experiments, and analytical method development.

Each batch is supplied with COA documentation, RP-HPLC purity analysis, LC-MS identity confirmation, and full batch traceability.

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

## Technical Specifications

| Parameter | Specification |
| --- | --- |
| Product Name | AHK-Cu Peptide |
| Synonyms | Copper Tripeptide AHK, AHK Copper Complex, Alanine-Histidine-Lysine Copper Peptide |
| CAS Number | 163013-17-0 |
| Sequence Length | 3 Amino Acids (Ala-His-Lys) |
| Molecular Formula | C15H24CuN6O4 |
| Molecular Weight | 415.94 Da |
| Purity Grade | ≥98% (RP-HPLC Analytical Grade) |
| Salt Form | Acetate Salt (Standard) |
| Physical Form | Blue Lyophilized Powder (10 Vials per Box) |
| Analytical Methods | RP-HPLC Purity Analysis, LC-MS Identity Verification, UPLC |
| Customization Support | Bulk Wholesale Supply, OEM Private Label, Custom Milligram Filling |
| Intended Use | Laboratory Research Use Only (Not for human consumption) |
| Manufacturer & Source | RPL Peptide China Factory |

## Chemical Identity & Key Characteristics

AHK-Cu is classified as a synthetic copper-binding tripeptide manufactured for laboratory peptide research and analytical chemistry.

Key characteristics include:

- Synthetic copper peptide
- Ala-His-Lys (AHK) sequence
- Copper-complexed tripeptide
- High-purity lyophilized research material
- RP-HPLC purity verification (≥98%)
- LC-MS molecular identity confirmation
- COA available for qualified production batches
- Batch-controlled manufacturing
- Suitable for analytical peptide research

## Manufacturing & Analytical Verification

Research-grade AHK-Cu is produced using Solid Phase Peptide Synthesis (SPPS), followed by purification, copper complex formation, and analytical verification before batch release.

Quality assurance procedures include:

- Solid Phase Peptide Synthesis (SPPS)
- Copper chelation process
- Preparative purification
- RP-HPLC purity analysis
- LC-MS molecular identity verification
- UPLC analysis where applicable
- Batch release review
- Certificate of Analysis (COA)
- Complete batch traceability documentation

## Research Applications

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

- Peptide analytical research
- Copper-peptide interaction studies
- Peptide characterization
- Analytical chemistry
- Molecular biology
- Cellular biology research
- Stability studies
- Method development
- Academic research
- Preclinical experimental studies described in scientific literature

**This material is supplied exclusively for laboratory research and analytical applications.**

## Procurement Considerations

When selecting an AHK-Cu manufacturer, laboratories typically evaluate peptide purity, analytical verification, Certificate of Analysis availability, manufacturing consistency, copper complex stability, OEM capability, batch traceability, and long-term supply reliability.

RPL Peptide supports global research procurement by supplying research-grade AHK-Cu accompanied by comprehensive analytical documentation and batch identification records suitable for:

- Biotechnology companies
- Universities
- Pharmaceutical research organizations
- Contract research laboratories
- Scientific distributors
- Research reagent suppliers

## Packaging & Storage

### Packaging Options

- 2 mg/vial
- 5 mg/vial
- 10 mg/vial
- Custom fill quantities available
- OEM labeling and packaging supported

### Storage Recommendations

- Store at **2–8°C** for short-term storage.
- Store at **-20°C** for long-term storage.
- Protect from moisture, heat, and light.
- Avoid repeated freeze-thaw cycles.
- Handle according to established laboratory procedures.

## Frequently Asked Questions

### What is AHK-Cu?

AHK-Cu is a synthetic copper-binding tripeptide composed of Ala-His-Lys complexed with copper ions. It is supplied exclusively for laboratory research and analytical applications.

### What is AHK-Cu used for in research?

Research-grade AHK-Cu is commonly used for peptide characterization, copper-peptide interaction studies, analytical chemistry, molecular biology, laboratory method development, stability studies, and experimental investigations described in scientific literature.

### What purity standard is provided?

Research-grade AHK-Cu is supplied with **≥98% purity**, verified by RP-HPLC analytical testing.

### How is product identity verified?

Each production batch undergoes RP-HPLC purity analysis together with LC-MS molecular identity confirmation and, where applicable, UPLC analytical verification.

### Is a Certificate of Analysis (COA) available?

Yes. Every qualified production batch is supplied with a Certificate of Analysis (COA) together with supporting analytical documentation.

### Can bulk and OEM orders be supported?

Yes. RPL Peptide supports bulk wholesale supply, OEM private labeling, custom peptide filling, and long-term manufacturing partnerships for qualified research procurement.

### Who purchases research-grade AHK-Cu?

Typical customers include biotechnology companies, pharmaceutical research organizations, universities, contract research laboratories, and scientific distributors worldwide.

### Is this product intended for human use?

No. AHK-Cu supplied by RPL Peptide is intended exclusively for laboratory research and analytical purposes and is **not intended for human or veterinary use**.

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

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