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Home > Pharmaceutical Intermediates > Bulk Drug Intermediates > TB500 for Sale > TB500 Thymosin B4 Acetate 5mg 10mg Vials In stock Hot Selling
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TB500 Thymosin B4 Acetate 5mg 10mg Vials In stock Hot Selling

TDS 35 Inquiries

Unit Price:

$49-59/UNIT FOB

Get Latest Price
CAS No.:

885340-08-9

Grade:

Pharmaceutical Grade

Content:

99%

Port:

Guangzhou

Brand:

TOPI

Packaging:

5mg*10 vials/box

Price valid (until):

2026-10-31

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

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

  • Product Description

  • Seller Information

  • Inquiry History

  • Description


    Description


    Whatsapp:+852 5970 7024
    Email Address: 16632958233@163.com


    Product Name: TB500
    CAS: 885340-08-9
    Shelf life: 24 months
    Specification: 5mg/vial ,10vials /box
    Appearance: Lyophilized powder


      Product Detail  


    Our TB500 lyophilized powder is produced under rigorous research-grade production specifications. Each production batch is purified to ≥99% purity, verified by HPLC and mass spectrometry identification to ensure consistent quality for lab trials and formulation development.

    Key Features

    Ultra-High Purity & Stable Property: ≥99% purity validated via HPLC & MS detection; consistent ingredient content among different batches with excellent chemical stability.
    Low Endotoxin & High Safety Standard: Manufactured in dust-free standardized production workshops with rigorous impurity control; qualified for heavy metal, residual solvent and microbial limit inspection.
    Fine Lyophilized Powder & Precise Packing: White lyophilized solid powder; accurately dispensed into glass vials with airtight sealing to avoid deliquescence and activity loss.
    Flexible Available Specifications: Standard packages: 10mg/vial, 50mg/vial, 100mg/vial, 500mg/vial, 1g/vial, 5g/aluminum foil bag; custom net weight and OEM private labeling packaging are available upon request.
    Broad Application Range: Ideal for university laboratory research, dietary supplement raw material compounding, in-vitro cell experiments, preclinical pharmacology trials related to metabolism regulation and anti-senescence research.

    Product Storage

    Preserve biological activity: Short-term storage: Hermetically sealed, stored at 2–8°C under dry and dark environment. Long-term storage (over 6 months): Keep below -20°C, avoid humid environment and repeated temperature alternation. Equilibrate the product to ambient temperature before opening and weighing per experimental formulation requirements.

    Documentation & After-Sales Support

    Complete supporting documents including Certificate of Analysis (COA), HPLC chromatogram report, MS spectrum data and Technical Data Sheet (TDS) are supplied with every order, meeting the audit requirements of research labs and health supplement manufacturers. Our professional technical team offers free consulting on storage methods, recommended addition dosage and all product-related technical inquiries.

    Disclaimer

    This product is exclusively for laboratory scientific research and raw material formulation use only. Not intended for direct oral consumption by humans or animals, clinical disease diagnosis, disease treatment or clinical medicinal usage.


      Product Picture

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    ——FAQ——

    Q1: About the after-sale service

    A: After purchasing the products from our Lab, we have A professional technical team and after-sales team to serve you and solve all your problems in the future


    Q2: Do you have stock?

    A: We understand most customers prefer stock, so we'll try to keep stock for most products. However, for some rare products, we won't keep stock and it needs time to synthesize.


    Q3: How do I start paying?

    Payment can be made by wire transfer, USDT, Bitcoin,and other mainstream methods. You may pick the one that works best for you.



    Q4: How to confirm product quality before placing an order?

    A: We got good feedback from customers and Tested by third-party institutions. You also can get free samples of some products. You just have to pay the shipping fee for the sample .

    You can send us your product specifications and requirements and we can customize for you.


    Q5: What is your MOQ?

    A: The minimum quantity we can order is 1 box.

    But usually we can accept a smaller quantity, say 100g, at the cost of 100% sample charge.


    Q6: Time for delivery?

    A: Leading time within 1-3 business days,Shipping time about 8-10 business days. 


    Q7: Why should I choose you?

    A: Powerful technical support-come from our highly skilled & fully experienced staff, working in chemical industry for over 5years, in average.Strict quality control-comes form our sophisticated management system.Professional and warm sales team-since we believe we can only win via our hard work in a competitive world.Quick response and excellent presale and after sale service-since we believe our customers deserve all the best service.

    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)

  • 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
    35 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
    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

    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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