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Home > Pharmaceutical Intermediates > Bulk Drug Intermediates > TB500 for Sale > TB500 CAS:885340-08-9Reduce inflammation and accelerate wound healing. Favorable price and factory stock available
TB500 CAS:885340-08-9Reduce inflammation and accelerate wound healing. Favorable price and factory stock available buy - large image1
TB500 CAS:885340-08-9Reduce inflammation and accelerate wound healing. Favorable price and factory stock available buy - image1
TB500 CAS:885340-08-9Reduce inflammation and accelerate wound healing. Favorable price and factory stock available buy - image2
TB500 CAS:885340-08-9Reduce inflammation and accelerate wound healing. Favorable price and factory stock available buy - image3
TB500 CAS:885340-08-9Reduce inflammation and accelerate wound healing. Favorable price and factory stock available buy - image4
TB500 CAS:885340-08-9Reduce inflammation and accelerate wound healing. Favorable price and factory stock available buy - image5
TB500 CAS:885340-08-9Reduce inflammation and accelerate wound healing. Favorable price and factory stock available buy - image6

TB500 CAS:885340-08-9Reduce inflammation and accelerate wound healing. Favorable price and factory stock available

TDS 36 Inquiries

Unit Price:

$60-70/UNIT FOB

Get Latest Price
CAS No.:

885340-08-9

Grade:

Pharmaceutical Grade

Content:

99%

Port:

shenzhen

Brand:

Topi

Packaging:

5mg/vial, 10vials/box

Price valid (until):

2027-09-30

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

peptides,Semagiutide,Retatrutide,GHK-CU,MOTS-c,Semax

  • Product Description

  • Seller Information

  • Inquiry History

  • Description


      Product Detail 


    Sales: Sophia
    Mail: 16632958910@163.com   
    Whatsapp: +852 60438729

    we sale full list with peptide products , any other requirements just contact me !!!

    I tems Specifications
    Product Name TB500 
    Purity >99%
    CAS NO. 885340-08-9
    Appearance White Powder



      Product Detail  


    • TB500, CAS No. 885340-08-9, is a synthetic peptide raw material widely used in peptide research, biochemical studies, laboratory development, and life science research applications. It is also commonly written as TB-500 in product catalogs and peptide supply channels. As a research-grade peptide compound, TB500 is commonly supplied in high-purity lyophilized form and is suitable for professional customers who require stable quality, reliable purity, and complete documentation support.

      TB500 is commonly described in research chemical catalogs as a synthetic version of an active region of thymosin beta-4. It is used in laboratory research related to peptide chemistry, peptide synthesis, analytical testing, biochemical assay development, and molecular research models. For B2B buyers, TB500 is mainly requested by biotechnology laboratories, research institutions, peptide distributors, pharmaceutical research companies, and chemical raw material suppliers.


    TB500 (a synthetic molecule derived from the active domain of thymosin β4) is primarily used in anti-fibrosis and wound repair research. Specific applications include:

    1) Tissue Repair and Angiogenesis:

    TB500 accelerates wound healing and skin repair by inhibiting the Akt signaling pathway and promoting endothelial cell differentiation, dermal angiogenesis, keratinocyte migration, and collagen deposition.

    2) Anti-inflammatory Effects:

    Its active ingredients can reduce inflammatory responses, creating a favorable environment for tissue repair.

    3) Experimental Research:

    TB500 is commonly used in in vitro cell-based assays (such as T cell proliferation and cell survival promotion) and animal model studies. The solvent formulation should be adjusted according to experimental requirements.

    NOTE: This product was prepared by chemical synthesis. Used only for research. Not for human use.

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    Peptide action


    Core function: Promotes tissue repair, anti-inflammation, and promotes angiogenesis
    Main applications: Recovery from sports injuries, wound healing, and research in regenerative medicine
    Nature: It is only a research reagent and has not been approved for human clinical treatment
    Note: Caution should be exercised by athletes, as it is a potential prohibited substance

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    Product packaging


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    Payment modes  


    Shop TB500 CAS:885340-08-9Reduce inflammation and accelerate wound healing. Favorable price and factory stock available-Detailed Image 10


      Company Profile 


    Hainan Terte New Materials Co., Ltd. It is located in Hainan Province, China, with well-developed land transportation and convenient sea transportation. We focus on the sales and practical application of chemical raw material products. We adhere to the business philosophy of "be a good person first, then do good deeds", with the aim of putting customers first, ensuring stable and reliable quality, and promoting honest cooperation. We provide services to enterprises across the country with enthusiastic service and reasonable prices. Our company warmly welcomes domestic and foreign merchants and friends to visit and patronize us. We are willing to join hands with friends from all walks of life to create a brilliant future together.

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     FAQ


    1.Can we get your free samples?

    Yes, can. Our free sample can be provided for customers test. But the freight for express is obuyer's account.

    2.Can we do printing or label on the bottles?

    Yes, can. We can offer various printing ways,such, screen printing, hot stamping, label printing.

    3.What is the normal lead time?

    For stock products, within 24-48 hours after we receive your payment. For smaller customize color bottles, we will ship out within 3-5 days.

    4.What is your shipping terms?

    Faster ways: FEDEX, DHL, UPS, TNT, etc by sea or by air economy

    5.What payment methods are there?
    There are Bank Transfer, PayPal, Tether USD(USDT) and Bitcoin(BTC); we can also accept payments in CNY, for example, through Alipay or WeChat.

    6: What is your MOQ?
    The minimum quantity we can order is 1 box.

    ECHEMI Editorial Reference
    TB 500 is a synthetically made version of TB4 that facilitates healing and recovery by helping build new blood vessels, muscle tissue fibers, blood cells, and facilitating cell migration. It acts on the muscular system and has anabolic properties. TB 500 is used primarily for race animals (horses and dogs).

    Certificates

    Basic Info
    Product Name:

    TB500

    Other Name:

    TB500 fragment;L-Glutamine, N-acetyl-L-leucyl-L-lysyl-L-lysyl-L-threonyl-L-α-glutamyl-L-threonyl-;Thymosin Beta 4 Peptide Peptides Tb500 2mg/Vials 5mg/Vials;TB500 fragment acetate;TB500 Thymosin Beta 4 (TB4);Ac-LKKTETQ;Thymosin β4 TB500;TB500(Thymosin B4 AceTate) 5MG 10MG

    CAS No.:

    885340-08-9

    Molecular Formula:

    C38H68N10O14

    InChIKeys:

    ADKDNDYYIZUVCZ-HLXZCORBNA-N

    Molecular Weight:

    889.02

    EC Number:

    232-660-2

    Color/Form:

    White to Off-White

    Characteristics
    Density:

    1.281±0.06 g/cm3(Predicted)

    Boiling Point:

    1405.0±65.0 °C(Predicted)

    PKA:

    3.20±0.10(Predicted)

    Research
    Class:

    Actin-sequestering protein / 43-amino-acid peptide

    Status:

    Research compound — Not FDA approved (investigational: RGN-259 for dry eye / neurotrophic keratitis)

    Mechanism:

    A naturally occurring 43-amino-acid peptide (Ac-Ser-Asp-Lys-Pro-Asp-Met-Ala-Glu-Ile-Glu-Lys-Phe-Asp-Lys-Ser-Lys-Leu-Lys-Lys-Thr-Glu-Thr-Gln-Glu-Lys-Asn-Pro-Leu-Pro-Ser-Lys-Glu-Thr-Ile-Glu-Gln-Glu-Lys-Gln-Ala-Gly-Glu-Ser-OH) that binds G-actin (sequesters monomeric actin), preventing F-actin polymerization. Promotes cell migration, angiogenesis, wound healing, and anti-inflammatory responses via integrin-linked kinase (ILK) and HIF-1α/VEGF pathways. TB-500 is the synthetic fragment Ac-LKKTETQ (MW ~895) often sold under this CAS.

    Activity note:

    Thymosin Beta-4 is an actin-binding protein, not a receptor agonist. Functional activity is measured by actin sequestration (Kd ~0.7–1 μM) and cell migration assays, not EC₅₀.

    Source:

    Goldstein AL, et al. Vitam Horm. 2003;66:257–296. RegeneRx RGN-259 clinical program.DOI

    Clinical Development:

    NCT02974907; NCT02600429; NCT00376974

    References
    DrugBank:

    DB04951

    PubChem:

    PubChem

    UNII:

    549LM7U24W

    Disclaimer:

    Thymosin Beta-4 (TB-500) is NOT FDA-approved for human therapeutic use. RGN-259 (Tβ4 ophthalmic solution) is an investigational drug not yet approved. TB-500 sold on research-chemical marketplaces is a synthetic fragment and is not an approved medicine. This listing is for industrial and laboratory research use only. 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:

    peptides,Semagiutide,Retatrutide,GHK-CU,MOTS-c,Semax

    Location:

    Units 1503-14, 15th Floor, New HNA Building, No. 7 Guoxing Avenue, Lantian Subdistrict, Meilan District, Haikou City, Hainan Province

    Payment Terms:

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

    Average lead Time:

    3

    Total Annual Revenue:

    $2.5 million-$5 million

    Total Employees:

    101-200

    Year of Establishment:

    2025

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

    Factory price CAS 885340-08-9 L-Glutamine TB500

    1 KG Sep 26, 2023
    United States

    TB500 99% White powder Beta-4 CAS 885340-08-9 powder Custom peptides

    1000  Oct 30, 2023
    United States

    TB 500

    150 MG Apr 8, 2026
    United States

    China Origin TB500 2mg/5mg/10mg Lyophilized Powder for the Wound Repair Research

    1 G Mar 26, 2026
    United States

    TB500

    100 MG Feb 27, 2026
    Germany

    TB 500

    1 KG Feb 8, 2026
    Portugal

    Tb 500

    10 MT Aug 7, 2024
    France

    TB500

    1 KG Mar 27, 2024
    United States

    TB500

    1 G Jan 27, 2024
    United Kingdom

    TB500(Thymosin B4 Acetate)

    30 G Apr 22, 2026
    Sweden

    Retatrutide, MOTS-C, Semax, KLOW

    1 MT Apr 13, 2026
    United States

    TB-500

    1 KG Mar 20, 2026
    United States

    TB 500 5mg

    50 MT Mar 5, 2026
    Germany

    TB 500

    500 MG Jan 28, 2026
    United States

    TB-500

    100 PCS Dec 11, 2025
    United States

    TB 500

    20 PCS Nov 19, 2025
    Switzerland

    Thymosin Beta-4 TB-500 10mg

    10 20' Fcl Mar 7, 2025
    United States

    TB500

    10 MG Aug 16, 2024
    India

    TB500

    50 MG May 9, 2024
    United States

    High Purity 99% Tb-500 5mg TB 500 Peptide TB500

    30 MT Nov 6, 2023
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