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Home > Biochemical Engineering > Polypeptide > Retatrutide for Sale > Fine peptide powder stock, 99% purity customizable 10mg sealed vial units
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Fine peptide powder stock, 99% purity customizable 10mg sealed vial units

6042 Inquiries

Unit Price:

$45-56/UNIT FOB

Get Latest Price
CAS No.:

2381089-83-2

Grade:

Research Grade

Content:

99%

Port:

qingdao

Brand:

peptide

Packaging:

10mg 15mg 20mg 30mg 40mg 50mg

Price valid (until):

2026-10-18

Company Type:
Trader
Location:
China
Qualification:
Main Products:

Cosmetics

  • Product Description

  • Seller Information

  • Inquiry History

  • Description


      Product Detail  


    Shop Epitalon High Grade Synthetic Lyophilized Peptide for Biochemical Lab Research-Detailed Image 1


    Company Profile

    Our company specializes in the research, development, production, and supply of research-grade synthetic peptides and has earned a strong reputation in the field of life science research materials.

    We have an experienced product and sales team that can provide tailored products and customized solutions based on our customers’ experimental needs. Our business spans multiple countries and regions both domestically and internationally, and we have established a stable supply and sales network.


    Adhering to a service philosophy of integrity and quality first, we continuously monitor changes in the research market and promptly adjust our supply plans accordingly. Relying on a well-established customer engagement process, we ensure that orders are executed efficiently and accurately throughout the entire process—from initial inquiry and production scheduling to shipment and delivery.


    Product Description


    This product is a research-grade lyophilized peptide powder prepared through a synthetic process. Each batch undergoes quality control testing and achieves a purity of up to 99%.

    Available in a variety of experimental sizes: 1 mg, 2 mg, 5 mg, 10 mg, 15 mg, 20 mg, 30 mg, 40 mg, 50 mg, 100 mg, and 500 mg, packaged in vials.

    Packaging Specifications: Glass vials, 10 vials per box.

    Minimum Order Quantity: 1 box (10 vials)


    ⚠️ Important Notice: This product is intended solely for in vitro research experiments in life science laboratories and must not be used for human, clinical, medical, or food-related purposes.


    Storage Conditions


    Store in a cool, dry, dark, and low-temperature environment;

    Avoid repeated freeze-thaw cycles;

    Minimize prolonged exposure to air;

    Long-term storage after dissolution is not recommended;

    It is recommended to aliquot the product according to experimental needs.



    Service Information


    1. Shipments will be arranged within 1–2 business days after receipt of payment;


    2. A tracking number will be provided upon shipment to facilitate tracking of the shipment’s status;


    3. Custom packaging is available upon request;


    4. We provide end-to-end business support and will respond to inquiries within 24 hours;


    5. We will continuously monitor the shipping status after the goods are dispatched; if customers have any questions after receiving the goods, they may contact our after-sales service at any time;


    Disclaimer


    This product is intended solely for industrial and laboratory scientific research and is not intended for medical, clinical diagnostic, or therapeutic use. The purchaser is responsible for verifying the product’s compliance with applicable usage scenarios.



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    ECHEMI Editorial Reference
    Retatrutide is a novel triple agonist peptide of the glucagon receptor (GCGR), glucose-dependent insulinotropic polypeptide receptor (GIPR) and glucagon-like peptide-1 receptor (GLP-1R). Retatrutide inhibits human GCGR, GIPR and GLP-1R with EC50 values of 5.79, 0.0643 and 0.775 nM, respectively and mouse GCGR, GIPR, and GLP-1R with EC50 values of 2.32, 0.191 and 0.794 nM, respectively. It is an important tool for obesity research.Retatrutide potently activates the GLP-1R signaling pathway to stimulate glucose-dependent insulin secretion through activity at the GIP receptor (GIPR) or the GLP-1R.Retatrutide is a synthetic peptide with glucose-lowering effects. It is an antidiabetic agent against type 2 diabetes (T2D), stimulating insulin and suppressing glucagon secretion in a glucose-dependent manner.Retatrutide was also shown to delay gastric emptying, lower fasting and postprandial glucose concentration, decrease food intake and reduce body weight in patients with type 2 diabetes.
    Retatrutide (LY-3437943) was discovered by the American pharmaceutical company Eli Lilly and Company. It is a triple glucagon hormone receptor agonist (GLP-1, GIP, and GCGR receptors) for obesity. The 2024 Lasker~DeBakey Clinical Medical Research Award has been given to Joel Habener and Svetlana Mojsov for their discovery of a new hormone GLP-1(7-37) and to Lotte Knudsen for her role in developing sustained acting versions of this hormone as a treatment for obesity.

    Basic Info
    Product Name:

    Retatrutide

    Other Name:

    Retatrutide;GIPR/GLP-1R;LY3437943Retatrutide;Retalutide;Retatrutide (sodium salt);Retatrutide RT5;retatrutide 5mg;Retatratide

    CAS No.:

    2381089-83-2

    InChIKeys:

    MLOLQJNKXBNWFW-SAGGEDDASA-N

    Molecular Weight:

    0

    EC Number:

    200-001-8

    Color/Form:

    White lyophilized

    Categories:

    Polypeptide

    Characteristics
    Water Solubility:

    Soluble in water (5mg/ml).

    Storage Conditions:

    -20°C

    Critical Temperature & Pressure:

    -20°C

    Research
    Class:

    Triple agonist — GCGR, GIPR, GLP-1R

    Status:

    Investigational (Phase 3)

    Mechanism:

    Simultaneously activates glucagon receptor (GCGR), glucose-dependent insulinotropic polypeptide receptor (GIPR), and glucagon-like peptide-1 receptor (GLP-1R). Engineered from the native GIP backbone with amino acid substitutions to confer GCGR and GLP-1R activity.

    EC50 (Human GCGR):

    5.79 nM

    EC50 (Mouse GIPR):

    0.191 nM

    EC50 (Mouse GLP1R):

    0.794 nM

    EC50 (Mouse GCGR):

    2.32 nM

    EC50 (Human GLP1R):

    0.775 nM

    EC50 (Human GIPR):

    0.0643 nM

    Source:

    Jastreboff AM, et al. N Engl J Med. 2023;389(6):514-526.DOI

    Clinical Development:

    NCT04881760; NCT05882045; NCT06354660

    References
    ChEMBL:

    CHEMBL5095485

    DrugBank:

    DB18993

    KEGG DRUG:

    D12430

    PubChem:

    PubChem

    Disclaimer:

    Retatrutide is an investigational compound not yet approved by FDA or EMA. This listing is for industrial and laboratory research use only. Product information on ECHEMI is provided for sourcing and specification reference. It is not medical advice, a clinical recommendation, or an approved therapy description. Always verify regulatory status, purity, and intended use with the supplier and applicable authorities before purchase or use.

  • Seller Information
    Business Type:

    Trader

    Main Products:

    Cosmetics

    Location:

    Room 204, Unit 1, Building 3, Liming 1st District, Choujiang Subdistrict, Wenwu City, Jinhua City, China (Zhejiang) Pilot Free Trade Zone

    Year of Establishment:

    2026

  • Inquiry History
    6042 Inquiries
    Country Product Purchase Quantity Date Posted
    United States

    Retatrutide 2381089-83-2

    3 MT Mar 28, 2026
    United States

    Factory Retatrutide API 99% Purity CAS 2381089-83-2

    5 KG Nov 10, 2025
    United Kingdom

    Peptide powder Retatrutide 99% pure for Body building cas 2381089-83-2 Weight Loss Peptide with COA

    1 MT Mar 22, 2026
    United States

    2381089-83-2

    100 G Jul 14, 2026
    United States

    2381089-83-2

    100 G Feb 24, 2026
    United States

    2381089-83-2

    100 MT Dec 9, 2023
    United States

    Retatrutide 2381089-83-2 wholesale

    500 MT Nov 3, 2023
    Austria

    Retatrutide CAS 2381089-83-2 10mg vial

    20 PCS Feb 10, 2026
    United States

    GLP-1 / GIP Retatrutide cas 2381089-83-2

    1 MT Oct 16, 2024
    Singapore

    Factory 99% Purity Retatrutide Peptide CAS 2381089-83-2 Door-To-Door Service

    100 MG Jun 28, 2025
    Palestine

    Factory 99% Purity Retatrutide Peptide CAS 2381089-83-2 Door-To-Door Service

    10 MG Mar 16, 2026
    United States

    Factory 99% Purity Retatrutide Peptide CAS 2381089-83-2 Door-To-Door Service

    20 MG Feb 4, 2026
    United States

    Wholesale Pure Factory Supply Ly-3437943 5mg 10mg Vial CAS 2381089-83-2

    1 G Nov 16, 2023
    United States

    Best price Retatrutide 10mg vials Pure Retatrutide powder CAS 2381089-83-2

    10 MT Oct 3, 2023
    India

    Wholesale Pure Factory Supply Ly-3437943 5mg 10mg Vial CAS 2381089-83-2

    10 MT Nov 6, 2023
    Brazil

    Retatrutide 20mg 30mg CAS 2381089-83-2 safe delivery strong Lyophilized powder Vial

    30 MG Jun 14, 2026
    United States

    Lab Tested Peptide Powder Reta 99% Purity cas 2381089-83-2 Reta Peptide

    500 MG Mar 29, 2026
    United States

    Peptide Retatrutide CAS 2381089-83-2 Ly3437943 5mg 10mg Vials for Weight Loss

    10 MT Oct 24, 2023
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    10 MT Dec 16, 2025
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