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Laboratory Research Raw Material Semaglutide Peptide Powder In Stock

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CAS No.:

89030-95-5

Grade:

Research Grade

Content:

99%

Port:

Guangdong

Brand:

OEM

Packaging:

5mg/vial

Price valid (until):

2026-07-09

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HONG KONG BURSON POLYPEPTIDE R&D LIMITED

Company Type:

Trader

Location:

Hongkong, China

Qualification:

Main Products:

Tirzepatide,Retatrutide,Semaglutide,GHK-Cu

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Product Details
Seller Information
Inquiry History

Description

Product Description

GHK-Cu (Copper Tripeptide-1) is a high-purity synthetic peptide raw material widely used in laboratory research and development environments. It is manufactured under strict quality control protocols to ensure consistent composition, high purity, and reliable performance for scientific applications.

Our GHK-Cu product is presented as a light blue lyophilized powder, a form that offers excellent stability and long shelf life when stored under appropriate conditions. Lyophilization (freeze-drying) is a specialized process that removes water from the peptide solution without causing denaturation, preserving the structural integrity and chemical stability of the peptide molecule. This form is particularly advantageous for research use, as it allows for precise reconstitution and controlled dosing in various experimental setups.

The chemical structure of GHK-Cu consists of the tripeptide glycyl-L-histidyl-L-lysine chelated with a copper ion, forming a stable complex with well-characterized properties. Our manufacturing process follows standardized synthesis and purification procedures, resulting in a product with a minimum purity of 99% as verified by High-Performance Liquid Chromatography (HPLC). Each batch of GHK-Cu is accompanied by a detailed Certificate of Analysis (COA), which includes full analytical data such as HPLC purity profile, moisture content, residual solvents, and heavy metal limits, providing complete transparency and traceability for your research needs.

The physical and chemical specifications of our GHK-Cu lyophilized powder are carefully controlled to meet the requirements of laboratory applications. The product appears as a uniform light blue powder, with no visible clumping or discoloration. It is soluble in aqueous solutions, including water and buffer systems, allowing for easy preparation of stock solutions for use in cell culture studies, biochemical assays, and other experimental protocols. The solubility profile of GHK-Cu is well-documented, and our product maintains consistent solubility across different batches, ensuring reproducible results in your research.

For optimal stability and long-term storage, GHK-Cu lyophilized powder should be kept in a sealed container at -20°C, protected from exposure to light, moisture, and extreme temperatures. Under these conditions, the product retains its purity and activity for extended periods, making it suitable for long-term research projects. When stored properly, the lyophilized form minimizes the risk of degradation, ensuring that each vial of GHK-Cu remains suitable for use throughout its shelf life.

Our GHK-Cu product is intended for laboratory research use only. It is not intended for human or animal consumption, nor for use in clinical, cosmetic, or therapeutic applications. The product is packaged in sterile, sealed vials or foil bags to prevent contamination and maintain product integrity during shipping and storage. Each package is clearly labeled with the product name, batch number, purity grade, and storage instructions, making it easy to identify and handle in a laboratory setting.

As a leading supplier of research-grade peptide raw materials, we are committed to providing high-quality products that meet the specific needs of scientific researchers. Our GHK-Cu Copper Tripeptide-1 is produced in compliance with international quality standards, with rigorous quality control checks at every stage of the manufacturing process. Whether you are conducting basic research on peptide chemistry, developing new laboratory protocols, or exploring the properties of copper chelated peptides, our GHK-Cu product offers the reliability, purity, and consistency you need to advance your work.

We understand that researchers require products that are both high-quality and easy to use, which is why our GHK-Cu is packaged and labeled to meet the demands of laboratory environments. Each vial contains a precise quantity of lyophilized powder, allowing for accurate preparation of working solutions. The included Certificate of Analysis provides all the necessary information to verify the quality of the product, making it suitable for use in both academic and industrial research settings.

By choosing our GHK-Cu Copper Tripeptide-1, you are selecting a product that combines high purity, excellent stability, and consistent performance, designed to support a wide range of laboratory research applications. Our dedicated team is also available to answer any questions you may have about the product, including storage conditions, reconstitution methods, and compatibility with different experimental systems, ensuring that you have all the support you need to use the product effectively in your research.

Items	Specifications
Purity	≥99% (HPLC)
Appearance	Light blue lyophilized powder
Storage	Store at -20°C, sealed and protected from light
Packaging	5mg/vial 10vials/box
MOQ	10vials

Product Advantages

Our high quality GHK-Cu Copper Tripeptide raw material stands out among common research peptide supplies with outstanding comprehensive advantages in raw material selection, production technology, quality control, stability performance and batch consistency, fully meeting various laboratory research and experimental development demands for high standard peptide substances. We strictly select high-grade basic chemical materials as the initial raw materials for production, all sourced from qualified and standardized suppliers with stable supply channels and reliable raw material purity foundation, effectively avoiding impurity interference from the source and laying a solid foundation for the high purity and stable chemical properties of the final finished product.

Adopting mature and advanced chemical synthesis and biological peptide purification technology, our GHK-Cu series undergoes multi-stage separation, filtration, purification and freeze-drying processing procedures. The whole production process follows standardized operating specifications, with strict environmental control in the production workshop to ensure a clean and dry processing environment, prevent external pollution and moisture influence, and maintain the complete molecular structure of the peptide compound during production and processing. The professional lyophilization technology perfectly locks the original chemical characteristics of the product, greatly improving the storage stability of the light blue freeze-dried powder form, and effectively preventing component decomposition and quality change caused by temperature and environmental changes.

This GHK-Cu raw material features ultra-high purity up to 99%, tested and confirmed by professional HPLC detection method. Each production batch has complete testing data and systematic quality inspection records, and every batch of goods can be matched with official COA certification documents, which can provide detailed detection indicators including purity content, component content, impurity index, moisture content and other core data, bringing sufficient data support and quality guarantee for users’ experimental research work. The product has low impurity content, stable chemical activity and good experimental compatibility, and can adapt to a variety of conventional laboratory buffer solutions and experimental environments.

In terms of physical properties, our GHK-Cu presents uniform light blue lyophilized powder, with fine texture, no obvious agglomeration, uniform color and good solubility performance. It can be quickly and evenly dissolved in conventional aqueous solutions and conventional experimental solvents, with simple and convenient dissolution operation, which is conducive to the accurate configuration of experimental raw liquid and proportioning in daily laboratory use, and effectively improves the convenience and efficiency of experimental operation. Meanwhile, the product has good batch stability, with consistent color, fineness, solubility and purity standards among different batches, which can ensure the repeatability and stability of long-term experimental projects.

With excellent long-term storage performance, this copper chelated peptide compound can maintain stable comprehensive properties for a long time under sealed low temperature storage conditions. The special freeze-drying molding process reduces the activity loss of effective components, avoids the deterioration and failure of raw materials caused by oxidation and moisture absorption, and greatly extends the effective storage cycle. It is very suitable for laboratory long-term reserve and continuous use in multi-cycle research projects, reducing the cost loss caused by raw material deterioration and frequent replacement of experimental materials.

We adopt independent sealed packaging for GHK-Cu products of different specifications, with tight sealing performance, good moisture-proof, dust-proof and light-shielding effects, which can well protect the product during transnational transportation and long-distance delivery, avoid damage and performance changes caused by extrusion, humidity and light exposure in the transportation process, and ensure that customers can receive intact and qualified products. Multiple conventional specifications are available to meet the flexible purchasing needs of different customers, whether for small-scale trial research or large-batch bulk experimental use.

All our GHK-Cu products are strictly defined as laboratory research raw materials, with safe and mild component attributes, no special harmful additive components, simple component structure and clear chemical characteristics, which are convenient for researchers to carry out component analysis, characteristic research and related basic chemical experiments. With stable supply capacity and sufficient inventory reserves, we can support stable continuous supply and timely delivery arrangement, and provide stable and reliable long-term supply cooperation conditions for global buyers and scientific research institutions.

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ECHEMI Editorial Reference

Copper Tripeptide is a tripeptide molecule rich in copper ions. Its sequence is GHK and it is widely present in human blood, saliva and urine. With age, the concentration of GHK gradually decreases, which is related to the decline of organ regeneration ability. Copper Tripeptide has strong antioxidant capacity, neutralizes free radicals, protects the skin from environmental damage, and with its unique copper ion affinity, it plays a role in promoting wound healing and activating skin regeneration.
Copper tripeptide, also known as [N2-(N-Glycyl-L-histidyl)-L-lysinato(2-)]copper or GHK-Cu, is a naturally occurring tripeptide. It was first isolated from human plasma but can be found in saliva and urine. During wound healing, it may be freed from existing extracellular proteins via proteolysis. Studies have shown that GHK-Cu has a maximal biological effect at 10-9mol/L and Its concentration in the body decreases with age[1].

Certificates

Basic Info

Product Name:

Copper tripeptide

Other Name:

[N2-(N-Glycyl-L-histidyl)-L-lysinato(2-)]copper;Ghk-Cu/AHK-CU;Copper tripeptide (GHK-Cu);Prezatide copper,[N2-(N-Glycyl-L-histidyl)-L-lysinato(2-)]copper;tripeptide/GHK-Cu;Copper peptide, GHK-Cu, Copper tripeptide-1;GHK Copper;GHK.CU.HAC

CAS No.:

89030-95-5

Molecular Formula:

C14H21CuN6O4

InChIKeys:

DDNUEECOCUBKBT-MIIMWFGWNA-L

Molecular Weight:

400.91

Exact Mass:

402.10800

EC Number:

1308068-626-2

Color/Form:

Light blue to blue

Categories:

Polypeptide

Characteristics

PSA:

186.03000

XLogP3:

1.04530

Critical Temperature & Pressure:

under inert gas (nitrogen or Argon) at 2–8 °C

Research

Class:

GLP-1R agonist

Status:

FDA-approved (Ozempic / Wegovy / Rybelsus)

Mechanism:

Long-acting, selective glucagon-like peptide-1 (GLP-1) receptor agonist with 94% sequence homology to human GLP-1. Engineered for extended half-life (~1 week) via albumin binding (fatty acid acylation at Lys26) and resistance to DPP-4 degradation (Aib substitution at position 8). Promotes insulin secretion, inhibits glucagon release, delays gastric emptying, and reduces appetite via central nervous system GLP-1R activation.

Activity note:

Potent, selective GLP-1R agonist. Reported binding affinity Ki = 0.38 ± 0.06 nM. Semaglutide is a human GLP-1 analog with structural modifications for albumin binding (C18 fatty diacid at Lys26) and enzymatic stability (Aib8 substitution).

Source:

Lau J, et al. J Med Chem. 2015;58(18):7370-7380. Wilding JPH, et al. N Engl J Med. 2021;384(11):989-1002.DOI

Clinical Development:

NCT03548935; NCT03552757; NCT01720446; NCT02692716

FDA:

Ozempic, Wegovy, Rybelsus (approved 2017-12-05)

References

ChEMBL:

DrugBank:

KEGG DRUG:

PubChem:

Literature:

NEJM: Wilding et al. (2021) — STEP-1; NEJM: Marso et al. (2016) — SUSTAIN-6; J Med Chem: Lau et al. (2015) — Discovery of Semaglutide; FDA: Ozempic (NDA 209637)

Disclaimer:

Semaglutide is approved as a prescription medicine (Ozempic, Wegovy, Rybelsus) in certain jurisdictions. This listing is for industrial and laboratory research use only. Research-chemical listings on B2B marketplaces are not interchangeable with approved medicines. Confirm CAS, specification, and regulatory pathway with the seller. It is not medical advice, a clinical recommendation, or an approved therapy description.

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Hazard Identification

Classification of the substance or mixture

no data available

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)	no data available
Signal word	no data available
Hazard statement(s)	no data available
Prevention	no data available
Response	no data available
Storage	no data available
Disposal	no data available

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More Copper tripeptide Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
Tirzepatide,Retatrutide,Semaglutide,GHK-Cu

Location:
RM 701, UNIT 108, 7/F, TWR B NEW MANDARIN PLAZA 14 SCIENCE MUSEUM RD TSIM SHA TSUI HONG KONG

Year of Establishment:
2026

Inquiry History

68 Inquiries

Country	Product	Purchase Quantity	Date Posted
Australia	Copper tripeptide	10 PCS	Oct 18, 2026
United States	Copper tripeptide	10 MG	Oct 11, 2026
Bolivia	Copper tripeptide	10 PCS	Oct 10, 2026
France	Copper tripeptide	10 MT	Sep 21, 2026
Spain	Copper tripeptide	500	Sep 19, 2026
Canada	ghk cu	1 G	Sep 17, 2026
United States	Klow	1 MG	Sep 2, 2026
Australia	GHK-CU 89030-95-5\| Pharmaceutical Grade for Drug Development and Research	1 G	Aug 15, 2026
Germany	GHK-Cu	10 MG	Aug 12, 2026
United States	GHK-Cu	20 MG	Aug 12, 2026
United States	GhkCu	5 G	Aug 5, 2026
Thailand	Copper Tripeptide-1	2 G	Aug 3, 2026
United States	GHK-Cu	30 MG	Aug 3, 2026
United States	ghkcu	10 MG	Jul 29, 2026
Philippines	Ghkcu	20	Jul 28, 2026
Philippines	GHK CU+KPV	10 PCS	Jul 19, 2026
United States	Copper Tripeptide	10 MG	Jul 14, 2026
United States	ghk cu	10 MG	Jul 13, 2026
United States	Ghk cu	12	Jul 8, 2026
United States	Ghk cu	50 MG	Jul 7, 2026

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Laboratory Research Raw Material Semaglutide Peptide Powder In Stock

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