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Home > Biochemical Engineering > Polypeptide > Retatrutide for Sale > TSM 20mg | CAS NO.2381089-83-2 | CN Warehouse | Cosmetic Peptides | 99% Purity | 20mg Vials | Lyophilized Powder
TSM 20mg | CAS NO.2381089-83-2 | CN Warehouse | Cosmetic Peptides | 99% Purity | 20mg Vials | Lyophilized Powder buy - large image1
TSM 20mg | CAS NO.2381089-83-2 | CN Warehouse | Cosmetic Peptides | 99% Purity | 20mg Vials | Lyophilized Powder buy - image1
TSM 20mg | CAS NO.2381089-83-2 | CN Warehouse | Cosmetic Peptides | 99% Purity | 20mg Vials | Lyophilized Powder buy - image2
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TSM 20mg | CAS NO.2381089-83-2 | CN Warehouse | Cosmetic Peptides | 99% Purity | 20mg Vials | Lyophilized Powder buy - image6

TSM 20mg | CAS NO.2381089-83-2 | CN Warehouse | Cosmetic Peptides | 99% Purity | 20mg Vials | Lyophilized Powder

TDS 6698 Inquiries

Unit Price:

$250/UNIT FOB

Get Latest Price
CAS No.:

2381089-83-2

Grade:

High Purity Grade

Content:

99%

Port:

Shenzhen

Brand:

Tong Peptides

Packaging:

20mg/vial, 10 vials/box

Price valid (until):

2026-11-13

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

retatrutide,TB-500,GHK-CU,peptide

  • Product Description

  • Seller Information

  • Inquiry History

  • Description


      Product Detail  


    Name:Chloe

    Whatsapp:+852 6572 8571

    Email Address:chloe@tongpeptides.com

    What is Tesa20?

    Tesamorelin 20 is catalog designation for Tesamorelin, 20 mg per vial. 

    In laboratory studies, Tesa20 is applied for in‑vitro and pre‑clinical experiments including GHRH receptor‑ligand interaction, GH‑IGF‑1 axis signaling, adipose tissue metabolic mechanism, lipid‑related biological‑model research. This product is lab‑grade raw material only for biochemistry, molecular‑cell and pharmacology research projects.


    Store unopened lyophilized powder at ‑20℃, keep dry and away from light. Reconstitute with 0.9% BAC bacteriostatic water. After reconstitution, store at 2‑8℃ refrigeration. Gently swirl the vial to dissolve powder, do not shake violently. Avoid high‑temperature environment to prevent peptide oxidation and deactivation.
    • Why choose us?
    • 1.High quality products with competitive pricing.
    • 2.Free samples available for your evaluation and testing.
    • 3.Fast, reliable delivery via reputable shipping lines.
    • 4.Trial orders are welcome for quality verification after sample approval.
    • 5.Proactive updates and full transparency at every stage of your order.
    • 6.Custom packaging solutions tailored to meet your specific requirements.

    Item

    Details

    Product Name

    Tesa

    Appearance

    White Lyophilized Powder

    Purity

    ≥99%

    CAS No.

    2381089-83-2

    Specification

    20mg per vial

    Storage (Unopened)

    -20℃, Keep dry and away from light

    Storage (After reconstitution)

    2-8℃ refrigerated, use within 7-12 days

    Solvent for reconstitution

    BAC water (Benzyl Alcohol 0.9%)

    Shelf life

    24 months under proper storage


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    Application
    TSM10 is widely used in academic laboratory research, including cell activity research, fibroblast related experiments, oxidative stress mechanism, inflammatory response study, tissue repair mechanism and pre-clinical biological model research.

    FAQ
    Q1: Can you provide COA for Tesa?
    A: Yes, official batch COA test report can be provided.
    Q2: What solvent is suitable for reconstitution?
    A: We recommend 0.9% BAC bacteriostatic water for best solubility and activity retention.
    Q3: How long can reconstituted Tesa be stored?
    A: 2-8℃ refrigerated storage, valid for 7-10 days after dissolving.

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      Delivery&Shipment

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    Items Specifications
    Name Tesa
    CAS 2381089-83-2

    Purity

    Appearance

    Heavy Metals

    Residual TFA

    Available Specification

    99%

    White lyophilized powder

    <10 ppm

    ≤0.5%

    20mg per  vial


    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.

    Certificates

    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

    Molecular Formula:

    C221H342N46O68

    Molecular Weight:

    4731.33

    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:

    Manufactory

    Main Products:

    retatrutide,TB-500,GHK-CU,peptide

    Location:

    1-1, Kailuo Road, Taojia Town, Jiulongpo District, Chongqing

    Payment Terms:

    TT against copy of documents,L/C,TT against B/L draft before shipment,100% TT in advance

    Total Annual Revenue:

    $10 million-$25 million

    Total Employees:

    501-1000

    Year of Establishment:

    2023

    Pharma Grade Peptides is your premium source for high-quality purified research peptides.

    We have served over 20,000 customers on Alibaba and now offer the same quality at our independent store.

    Over the course of many years, we have empowered researchers and scientists to
    explore new avenues of scientific discovery.

  • Inquiry History
    6698 Inquiries
    Country Product Purchase Quantity Date Posted
    United States

    Retatrutide 2381089-83-2

    3 MT Mar 28, 2026
    United Kingdom

    Retatrutide - 2381089-83-2

    1 G Feb 10, 2026
    United States

    Retatrutide CAS 2381089-83-2 10mg vial

    20 MT Mar 7, 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

    200 MG May 16, 2026
    United Kingdom

    2381089-83-2 retatrutide

    300 MG Feb 13, 2026
    United States

    Retatrutide 2381089-83-2 wholesale

    500 MT Nov 3, 2023
    United States

    Retatrutide CAS 2381089-83-2 99%

    10 PCS Feb 21, 2026
    Poland

    CAS 2381089-83-2 (Custom Peptide)

    40 MT Apr 10, 2026
    Austria

    Peptide Retatruide CAS 2381089-83-2

    100 MT Apr 4, 2026
    Austria

    Retatrutide CAS 2381089-83-2 10mg vial

    20 PCS Feb 10, 2026
    United States

    Tirzepatide 99.9% Liquid 2381089-83-2 TeruiOP

    1 MT Sep 6, 2023
    United States

    Retatrutide/LY3437943/GIPR/GLP-1R 98% Powder 2381089-83-2 Senwayer

    1 G Sep 3, 2023
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    1 MT Oct 16, 2024
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    Retatrutide 99% High Quality CAS 2381089-83-2

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    Injection Peptide Tirzepatide/Retatrutide/ Semaglutide Peptides CAS 2381089-83-2

    10  Oct 21, 2023
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