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Home > Biochemical Engineering > Polypeptide > TB500 for Sale > Premium BT10 Peptides, Bulk & Sample Orders Accepted, Custom Synthesis Service
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Premium BT10 Peptides, Bulk & Sample Orders Accepted, Custom Synthesis Service

TDS 35 Inquiries

Unit Price:

$100-101/UNIT FOB

Get Latest Price
CAS No.:

885340-08-9

Grade:

Pharmaceutical Grade

Content:

99%

Port:

中国

Brand:

HL

Packaging:

10MG

Sample Available:

Yes

Price valid (until):

2026-11-09

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  


    Huilong is a high-end brand company focusing on the biomedical industry and integrating R&D, production and sales. It has an independent R&D center, advanced laboratory equipment and a professional R&D team, a GMP standard production workshop, a complete set of internationally advanced assembly line equipment, a preparation workshop with a cleanliness level of 100,000, as well as sophisticated testing instruments and scientific testing methods, providing solid technical support for the production of high-quality products. Through long-term R&D, production, and sales practices, it has formed its own unique product line, providing users with products of reliable quality at highly affordable prices. We strictly control quality, ensure the stability of product quality in all aspects, and win the trust of customers with high quality and high-level development.

    Shop B12 Research Peptides, High Purity Raw Material, Factory Direct Supply, Global Shipment-Detailed Image 1

    Our team of experienced professionals is committed to delivering innovative solutions and exceptional customer service. We work closely with our clients to understand their unique needs and develop customized products to meet their specific requirements. With a state-of-the-art manufacturing facility and strict quality control measures, we ensure that our products meet the highest standards of safety and purity.


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    In addition to our strong manufacturing capabilities, we also provide comprehensive OEM and ODM services, including customized formulations, private labeling, and packaging design. By offering flexible production solutions and efficient project management, we help our partners develop competitive products and successfully expand their businesses in local markets.

    We have been providing new products to the markets of Europe, America, Australia, Japan, Southeast Asia, and many other regions. We always insist on our company's principle that "Quality and Credit Come First." After years of continuous development, we have earned an excellent reputation in the health and fitness industry through reliable product quality, competitive pricing, and professional service.

    We try our best to provide first-class goods, competitive prices, and superior service to meet every client's requirements. We sincerely look forward to establishing long-term business relationships with customers around the world based on equality, mutual trust, and mutual benefit, creating lasting value and shared success together.


    Items Specifications purity Packaging method
    Semaglutide 5mg 10mg 15mg 20mg 30mg ≥99.5% 10 vials  /  boxs

    Retatrutide

    5mg 10mg 15mg 20mg 30mg 40mg 50mg 60mg 100mg  ≥99.5% 10 vials  /  boxs
    Tirzepatide 5mg 10mg 15mg 20mg 30mg 40mg 50mg 60mg 100mg 120mg  ≥99.5% 10 vials  /  boxs
    AHK-CU 50mg  100mg ≥99.5% 10 vials  /  boxs
    GLOW70 70mg ≥99.5% 10 vials  /  boxs
    MOTS-C 10mg   20mg  30mg  40mg  ≥99.5% 10 vials  /  boxs
    NSD+ 100mg   500mg  1000mg ≥99.5% 10 vials  /  boxs
    BAC  Water 3ml        10ml ≥99.5% 10 vials  /  boxs

    Research and Development Center



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    COA Certificate

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    Semaglutide,Retatrutide,Tirzepatide,ARA290 (Cibinetide),Adamax,AHK-CU,B12,BPC5mg+TB5mg,BBG70,Glow,TB500(Thymosin B4 Acetate),
    (without DAC),Cagrilintide,CJC,bpcGHK-CU, DAC,CBL60 Cerebrolysin,DSIP,Epitalon,Glutathione,IGF-1LR3,Kiss Peptin-10,KLOW80,KPV10,LC216,Lemon Bottle,L-carnitine 600mg,Melanotan,MOTS-c ,NJ100,NAD+,Snap-8,Oxytocin Acetate,PT,Pinealon,Selank,Thymosin alpha,Thymalin,Semax,SS-31,VIP,5-amino-1mq,HHB,SHB,LL37,Benzyl Alcohol 0.9%,BAC Water, water 0.6%,


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