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Home > Biochemical Engineering > Polypeptide > TB500 for Sale > BT10 Research Peptides, 99% High Purity, Lyophilized Powder, Factory Direct Supply, Global Fast Shipping
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BT10 Research Peptides, 99% High Purity, Lyophilized Powder, Factory Direct Supply, Global Fast Shipping

TDS 35 Inquiries

Unit Price:

$140-141/UNIT FOB

Get Latest Price
CAS No.:

885340-08-9

Grade:

Pharmaceutical Grade

Content:

99%

Port:

中国

Brand:

HuiLong

Packaging:

10mg*10vials

Sample Available:

Yes

Price valid (until):

2026-10-29

Company Type:
Trader
Location:
China
Payment Terms:
TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance
Average Lead Time:
7 days
Qualification:
Main Products:

polypeptide,Retatrutide,Tirzepatide,Semaglutide,Glow,Benzyl Alcohol

  • Product Description

  • Seller Information

  • Inquiry History

  • Description


      Product Detail  


    Peptides & Custom Peptide Synthesis

    Hylon Peptide is a professional peptide supplier offering a broad range of peptide products and custom peptide synthesis services for qualified research, biotechnology, pharmaceutical and laboratory applications.

    We support customers with flexible quantities, product specifications and sourcing solutions, helping simplify peptide procurement for both individual projects and long-term B2B cooperation.

    Product Features

    • Broad range of peptide products

    • Custom peptide synthesis

    • Flexible purity and quantity options

    • Competitive B2B pricing

    • COA and HPLC documentation available for applicable products

    • Small-scale and bulk supply options

    • Flexible packaging solutions

    • Support for long-term supply projects


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    Custom Peptide Synthesis

    Have a specific peptide requirement?

    Simply send us your peptide name, sequence or CAS number, together with your required quantity and purity.

    Our team can evaluate your requirements and provide:

    • Product availability

    • Product specifications

    • Purity information

    • COA / HPLC documentation

    • MOQ

    • Pricing

    • Lead time

    • Packaging options

    Custom requirements can be discussed with our sales team before placing an order.


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    Applications

    Our peptide products and synthesis services can support qualified applications in:

    • Pharmaceutical research

    • Biotechnology research

    • Drug discovery

    • Laboratory research

    • Peptide research

    • Preclinical research

    • Analytical research

    • Other qualified scientific applications


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    B2B Supply

    We work with international customers and support both individual projects and recurring purchasing requirements.

    Whether you need a small quantity for research or larger quantities for ongoing projects, please contact us with your requirements so we can provide a suitable supply solution.

    For customers sourcing multiple peptide products, our broad product coverage can help reduce the need to work with multiple suppliers.


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    Quality & Documentation

    Product specifications and analytical documentation are available according to the specific product.

    For applicable products, we can provide:

    • Certificate of Analysis (COA)

    • HPLC results

    • Product specifications

    • Batch-related information

    Please contact us to confirm the available documentation for a specific product.


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    Why Choose Hylon Peptide?

    Broad Product Selection
    Multiple peptide products available through one supplier.

    Custom Synthesis
    Flexible solutions based on peptide sequence and project requirements.

    B2B-Focused Service
    Support for research projects, bulk orders and long-term supply requirements.

    Competitive Pricing
    Flexible quotations based on product, quantity and order requirements.

    Professional Support
    Our sales team can assist with product selection, specifications, documentation and quotations.


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    Request a Quote

    To receive a quotation, please provide:

    Peptide Name / Sequence:
    CAS Number:
    Purity:
    Quantity:
    Destination Country:
    Special Requirements:

    We will check the requirements and provide availability, specifications, quotation and lead time.


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    Contact Hylon Peptide

    Hylon Peptide — Your Reliable Peptide Sourcing Partner

    Contact us today for peptide products, custom synthesis, COA/HPLC, pricing and B2B supply inquiries.

    Products are supplied for their intended and legally permitted applications. Customers are responsible for ensuring compliance with applicable laws and regulations in their respective countries.



    Items Specifications
    ARA16 16mg*10vials
    AX05 5mg*10vials
    AX10 10mg*10vials
    Cibinetide 16mg*10vials
    AU100 100mg*10vials
    RA10

    10mg*10vials

    RT10 10mg*10vials


    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

    Categories:

    Polypeptide

    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:

    polypeptide,Retatrutide,Tirzepatide,Semaglutide,Glow,Benzyl Alcohol

    Location:

    Room 1403, 3/4, Qinglin Building, South of Dongjiang Road, Hexi District, Tianjin

    Payment Terms:

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

    Average lead Time:

    7 days

    Total Annual Revenue:

    $5 million-$10 million

    Total Employees:

    51-100

    Year of Establishment:

    2026

    Company Certificates
    • Hulong Biotechnology Co., LtdCOA COA
    • Hulong Biotechnology Co., LtdCOA COA


      Company Profile  


  • Inquiry History
    35 Inquiries
    Country Product Purchase Quantity Date Posted
    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
    Morocco

    PEPTIDES

    100 MG Sep 16, 2026
    Brazil

    TB-500

    1 G Jun 18, 2026
    Canada

    TB 500

    1 KG May 8, 2026
    United States

    TB 500

    20 G Feb 23, 2026
    Brazil

    alejandro

    300 PCS Feb 19, 2026
    United States

    TB500 10mg

    1 MT Oct 20, 2025
    United States

    Tesomorelin

    1 KG Aug 8, 2025
    Italy

    TB500

    1000 MG Dec 30, 2024
    Netherlands

    tb500

    1  Dec 16, 2024
    New Zealand

    TB500

    100 MG Jun 24, 2024
    Germany

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

    1 MT Oct 19, 2023
    United States

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

    10 MT Oct 12, 2023
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