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Home > Pharmaceutical Intermediates > Bulk Drug Intermediates > TB500 for Sale > TB-500 has a high purity and is in the form of white powder-like peptides.
TB-500 has a high purity and is in the form of white powder-like peptides. buy - large image1
TB-500 has a high purity and is in the form of white powder-like peptides. buy - image1
TB-500 has a high purity and is in the form of white powder-like peptides. buy - image2
TB-500 has a high purity and is in the form of white powder-like peptides. buy - image3
TB-500 has a high purity and is in the form of white powder-like peptides. buy - image4
TB-500 has a high purity and is in the form of white powder-like peptides. buy - image5
TB-500 has a high purity and is in the form of white powder-like peptides. buy - image6

TB-500 has a high purity and is in the form of white powder-like peptides.

35 Inquiries

Unit Price:

$20-25/G FOB

Get Latest Price
CAS No.:

885340-08-9

Grade:

Pharmaceutical Grade

Content:

99%

Port:

SHENZHEN

Brand:

SH

Packaging:

10mg/vial

Price valid (until):

2026-07-15

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

Peptides

  • Product Description

  • Seller Information

  • Inquiry History

  • Description


    Description

     

    WhatsApp +852 4733 1793



    TB500 (Thymosin β-4 Fragment) | CAS 885340-08-9

     

    Biological Functions
    TB500 is a synthetic peptide fragment derived from the active region of thymosin β-4. Its core activities include:

    1. Tissue Regeneration:

      • Promotes actin polymerization to accelerate repair of muscles, tendons, and ligaments 

      • Enhances extracellular matrix synthesis (e.g., collagen, laminin) 

    2. Anti-Inflammatory Action:

      • Inhibits pro-inflammatory cytokines (TNF-α, IL-1β), reducing localized inflammation 

    3. Angiogenesis:

      • Stimulates VEGF signaling to improve microcirculation in ischemic tissues 

    4. Cell Migration:

      • Facilitates keratinocyte movement and endothelial cell differentiation, supporting wound healing 

    Research Applications

    • Musculoskeletal Studies: Models of tendonitis, muscle strain, and joint injury recovery

    • Cardiovascular Research: Myocardial repair mechanisms post-ischemia 

    • Dermal Repair: Evaluation of granulation tissue formation and epithelialization 

    Stability & Handling

    • Storage: Lyophilized powder

      • ≤7 days at 4°C 

      • Reconstitution: Requires sterile buffer or bacteriostatic water; gentle swirling recommended to prevent denaturation 

    Shop TB-500 has a high purity and is in the form of white powder-like peptides.-Detailed Image 1
    Items Specifications
    Product Name: TB500
    • Solution: 

    ≤72 hours at 4°C (recommended for immediate use)
    • Appearance: 

    White to off-white lyophilized powder 


    About TB500:



    TB-500, also known as Thymosin Beta-4, is a naturally occurring peptide present in almost all animal and human cells. This powerful peptide promotes healing, enhances strength, flexibility and endurance, reduces inflammation of tissue in joints, and encourages hair growth. Research has shown that TB-500 substantially aids in the recovery and healing of injuries that would typically take months to heal, such as tendonitis, ligament damage, and fractures. Its regenerative properties have also been recognized in various kinds of heart tissue. TB-500 is not only effective in athletes for its injury recovery and performance-enhancing properties but also among those suffering from acute and chronic injuries or disease. It offers potential help for individuals looking to promote wound healing, decrease inflammation, and recover faster from surgeries or illnesses.



    Shop TB-500 has a high purity and is in the form of white powder-like peptides.-Detailed Image 2





    1. Ultra-High Purity


    Each batch is synthesized and purified to >99% purity (HPLC), ensuring reliable and reproducible results in sensitive experiments.


    2.Accurate Dosing & Consistency


    Our peptides are precisely weighed and vacuum-sealed under sterile conditions. Batch-to-batch consistency is rigorously maintained.


    3.Endotoxin-Free & Sterile Processing


    Manufactured in a cleanroom environment, our peptides are free from endotoxins, microbial contamination, and other impurities that could interfere with cell-based or in vivo studies.





    Shop TB-500 has a high purity and is in the form of white powder-like peptides.-Detailed Image 3




    The importance of peptides:

     


    Many active substances in the human body are in the form of peptides. Peptides are involved in various fields of human hormones, nerves, cell growth and reproduction, and their importance is to regulate the physiological functions of various systems and cells in the body, activate the relevant enzyme systems in the body, promote the permeability of intermediate metabolic membranes, or control DNA transcription or affect specific protein synthesis, and ultimately produce specific physiological effects. Peptides are important substances involved in various cell functions in human body. Peptides can be synthesized into cells and regulate their functional activities. Peptides act as neurotransmitters in the body, transmitting information. Peptides can be used as transportation tools in the human body to transport various nutrients and various vitamins, biotin, calcium and trace elements beneficial to the human body to the cells, organs and tissues of the human body. Peptide is an important physiological regulator of the human body, which can comprehensively regulate the physiological function of the human body, enhance and exert the physiological activity of the human body, and it has important biological functions.   




    Shop TB-500 has a high purity and is in the form of white powder-like peptides.-Detailed Image 4



    FAQ


     

    Q1:Are you a supplier or a manufacturer?

    A:We are both a supplier and a manufacturer.

     

    Q2:How will you deliver the goods?

    A:We have strong cooperation with DHL, TNT, UPS, FEDEX, EMS, China Air Post. For container products, we can do sea shipping. You also can choose your own shipping forwarder.

     

    Q3:Which kind of payment terms do you accept?

    A:, Bitcoin, PayPal.USDT.

     

    Q4:How is the after-sales service?

    A:We will provide high-quality products and ensure 100% safe deliver.

     

    Q5:how can we guarantee quality?

    A:We will send you a COA (Certificate of Analysis) to you first for you to confirm the quality.

     

    Q6: How to confirm the Product Quality before placing orders?

    A:You can get free samples for some products, you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.

     

    Q7:Is there any discount?

    A:Yes, for larger quantity, we always support with better pric e



     

    Shop TB-500 has a high purity and is in the form of white powder-like peptides.-Detailed Image 5




    Why Choose Us:  



    Fast Delivery: We ship your order quickly using DHL, FedEx, and other options. Most orders arrive in 5-15 days.

    Customs Clearance: No customs problems! We make sure your order is delivered smoothly.

    Easy Payment: Pay with Bitcoin,USDT,PAYAPL, or bank transfer.

    Good Quality: Our products are great, and we support small test orders.



    Company advantages ;


     

    Are you from these countries?United States, Canada, Spain, Portugal, Australia, Brazil, France, Netherlands, United Kingdom, Bulgaria, Norway, and more.

    Good News! We guarantee smooth customs clearance in key destinations, including Germany and Finland, with no issues at all. Your packages will be securely delivered within 5-15 days.









    Shop TB-500 has a high purity and is in the form of white powder-like peptides.-Detailed Image 6

    Shop TB-500 has a high purity and is in the form of white powder-like peptides.-Detailed Image 7



    Company Introduction



     

    Shanxi An Da Si Hai Technology Co., Ltd. is a professional manufacturer of various peptide products and chemical raw materials.

    We have a dedicated R&D team and a reliable, efficient logistics team to ensure you receive high-quality products safely and promptly.In order to serve customers well, the company has established special technical department and after-sale service department. Our customers come from countries including the United States, Europe,

    Europe, Japan, South Korea, and India. Most of our main products are in stock and ready for immediate shipment.  Please let us know the specific quantity you need.

    We will make careful reply if you get any question. We will satisfy market demands by top products and better service, and will welcome market challenge .We will offer you the most competitive price. Feel free to contact us for more information.




    Shop TB-500 has a high purity and is in the form of white powder-like peptides.-Detailed Image 8
    Shop TB-500 has a high purity and is in the form of white powder-like peptides.-Detailed Image 9
    Shop TB-500 has a high purity and is in the form of white powder-like peptides.-Detailed Image 10

    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

    Location:

    Shanxi An Da Si Hai Technology Co., Ltd.

    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

    Total Annual Revenue:

    $2.5 million-$5 million

    Total Employees:

    Less than 5

    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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