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Home > Biochemical Engineering > Polypeptide > TB500 for Sale > TB500(Thymosin B4 Acetate) | BT10| Cosmetic Peptide | 99% Purity | 5mg 10mg Vials | Lyophilized Powder 885340-08-9
TB500(Thymosin B4 Acetate) | BT10| Cosmetic Peptide | 99% Purity | 5mg 10mg Vials | Lyophilized Powder 885340-08-9 buy - large image1
TB500(Thymosin B4 Acetate) | BT10| Cosmetic Peptide | 99% Purity | 5mg 10mg Vials | Lyophilized Powder 885340-08-9 buy - image1
TB500(Thymosin B4 Acetate) | BT10| Cosmetic Peptide | 99% Purity | 5mg 10mg Vials | Lyophilized Powder 885340-08-9 buy - image2
TB500(Thymosin B4 Acetate) | BT10| Cosmetic Peptide | 99% Purity | 5mg 10mg Vials | Lyophilized Powder 885340-08-9 buy - image3
TB500(Thymosin B4 Acetate) | BT10| Cosmetic Peptide | 99% Purity | 5mg 10mg Vials | Lyophilized Powder 885340-08-9 buy - image4
TB500(Thymosin B4 Acetate) | BT10| Cosmetic Peptide | 99% Purity | 5mg 10mg Vials | Lyophilized Powder 885340-08-9 buy - image5
TB500(Thymosin B4 Acetate) | BT10| Cosmetic Peptide | 99% Purity | 5mg 10mg Vials | Lyophilized Powder 885340-08-9 buy - image6

TB500(Thymosin B4 Acetate) | BT10| Cosmetic Peptide | 99% Purity | 5mg 10mg Vials | Lyophilized Powder 885340-08-9

34 Inquiries

Unit Price:

$155/UNIT EXW

Get Latest Price
CAS No.:

885340-08-9

Grade:

Pharmaceutical Grade

Content:

99%

Port:

guangzhou

Brand:

Chunqiao

Packaging:

Vials/box

Price valid (until):

2026-12-31

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

peptide

  • Product Description

  • Seller Information

  • Inquiry History

  • Description


      Product Detail  


    Brief Introduction of TB500:

    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: TB500 is for research use only. Specific applications must adhere to experimental protocols and literature guidance.


    Test Items
    Specifications
    Appearance
    White powder
    Identity by MS 4963.55 ± 1
    Solubility Soluble in water
    Amino Acid Composition ±10% of theoretical
    Peptide Purity (HPLC) Not less than 99.0%
    Water Content (Karl Fischer) Not more than 8.0%
    Acetate Content Not more than 15.0%


      Picture 


    Shop TB500(Thymosin B4 Acetate) | BT10| Cosmetic Peptide | 99% Purity | 5mg 10mg Vials | Lyophilized Powder 885340-08-9-Detailed Image 1
    Shop TB500(Thymosin B4 Acetate) | BT10| Cosmetic Peptide | 99% Purity | 5mg 10mg Vials | Lyophilized Powder 885340-08-9-Detailed Image 2
    Shop TB500(Thymosin B4 Acetate) | BT10| Cosmetic Peptide | 99% Purity | 5mg 10mg Vials | Lyophilized Powder 885340-08-9-Detailed Image 3


      Factory


    Shop TB500(Thymosin B4 Acetate) | BT10| Cosmetic Peptide | 99% Purity | 5mg 10mg Vials | Lyophilized Powder 885340-08-9-Detailed Image 4
    Shop TB500(Thymosin B4 Acetate) | BT10| Cosmetic Peptide | 99% Purity | 5mg 10mg Vials | Lyophilized Powder 885340-08-9-Detailed Image 5


    Shipping &Delivery


    Shop TB500(Thymosin B4 Acetate) | BT10| Cosmetic Peptide | 99% Purity | 5mg 10mg Vials | Lyophilized Powder 885340-08-9-Detailed Image 6


     FAQ 


    Q1:What's your delivery time.
    A:Usually 1-2 working days after your payment.

    Q2: How to contact you?
    A: Contact us by email or Whatsapp. The average response time is 0-4 hours during working hours and less than 24 hours during non-working hours.

    Q3: How do you handle quality complaints?
    A: We have a strict quality management system, all batches must pass the test and meet our standards before they can be put into storage. Unqualified materials will not be handed over to customers. If it is confirmed that any quality problems are caused by us, we will immediately replace the goods or refund.

    Q4: What is your minimum order quantity?
    A: The minimum order quantity for most products is 1 box

    Q5:How to delivery the goods?
    A:  USPS/ UPS/ FEDEX/ DHL .

    Q6:What is payment methods?

    A:Bitcoin,usdt,PayPal,bank transfer.


      Our Advantages 


    1.Any inquiries will be replied within 12 hours.

    2.Our professionaland thoughtful after-sales service eliminates your worries. pharmaceutical ingredient products, Strictly on selecting raw materials.

    3.Reasonable & competitive price, fast lead time.

    4.The packaging is safe and can successfully pass the customs of the country where it is located.

    5.Excellent after-sale service.


      Contact US 


    Email: constance@chunqiaomy.com

    Tel/Whats: +85244023224


       Others


    These products are APIs (Active Pharmaceutical Ingredient) and not a finished drug. 

    It is intended strictly for research and laboratory use only.

    Buyers are required to fully comply with all applicable laws and regulations regarding the handling and use of this material.


    Who We Serve

    -We proudly work with clients across North America, Europe, Asia, and Latin America, including:

    -Biotech and pharma firms

    -Research institutions & universities

    -Peptide formulation startups

    -CDMOs and CRO partners

    Shop TB500(Thymosin B4 Acetate) | BT10| Cosmetic Peptide | 99% Purity | 5mg 10mg Vials | Lyophilized Powder 885340-08-9-Detailed Image 7
    Shop TB500(Thymosin B4 Acetate) | BT10| Cosmetic Peptide | 99% Purity | 5mg 10mg Vials | Lyophilized Powder 885340-08-9-Detailed Image 8
    Shop TB500(Thymosin B4 Acetate) | BT10| Cosmetic Peptide | 99% Purity | 5mg 10mg Vials | Lyophilized Powder 885340-08-9-Detailed Image 9
    Shop TB500(Thymosin B4 Acetate) | BT10| Cosmetic Peptide | 99% Purity | 5mg 10mg Vials | Lyophilized Powder 885340-08-9-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

    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)

  • Seller Information
    Business Type:

    Trader

    Main Products:

    peptide

    Location:

    Unit 1-B2141, 19B-F1, 81-1 Nonglinxia Road, Yuexiu District, Guangzhou, China

    Year of Establishment:

    2026

    Company Profile
     

    Guangzhou Chunqiao Trading Co., Ltd.

    established in 202 6  and headquartered in Guangzhou  Province, is a comprehensive foreign trade enterprise integrating the research and development of peptides, raw material procurement, and sales. With a registered capital of 1 million USD and international certifications, our business spans 30 countries and regions, achieving an annual export volume exceeding 200 million USD. Leveraging a global supply chain system and a digital trading platform, we are dedicated to providing high-quality products and customized procurement solutions for overseas customers.

    Core Business and Products
    Our core operations encompass a cross-border trade agency, offering end-to-end services including import and export customs declaration, logistics clearance, and foreign exchange settlement. We also provide OEM/ODM services, specializing in product design, production, and private label processing for international brands. Furthermore, our supply chain management expertise allows us to integrate high-quality domestic manufacturing resources, establishing a vertical supply network from raw materials to finished goods. Our key product lines are in the chemical industry, focusing on raw materials, and the organic sector, featuring organic ecological products and plant extracts.
    Core Competitiveness

    • Full-chain service system: Establish a four-dimensional integrated system encompassing procurement, quality inspection, logistics and after-sales service, implementing a 48-hour rapid response mechanism with a customer complaint rate below 0.5%.

     

  • Inquiry History
    34 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
    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
    United Kingdom

    TB500(Thymosin B4 Acetate)

    30 G Apr 22, 2026
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