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Home > Pharmaceutical Intermediates > Bulk Drug Intermediates > peptide TB500 for Sale > Powder 99% purity price wholesale price peptide-TB500
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Powder 99% purity price wholesale price peptide-TB500

Unit Price: Get Latest Price
Grade:

Pharmaceutical Grade

Content:

99%

Port:

Guangzhou

Brand:

Chunqiao

Packaging:

5mg 10mg

Price valid (until):

2026-08-21

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

peptide

  • Product Description

  • Seller Information

  • Description


      Company Profile 


    Guangzhou Chunqiao Trading Co., Ltd. is a specialized trading enterprise deeply rooted in the field of bioactive peptide raw materials, with its headquarters located in Guangzhou — the core city of the Guangdong-Hong Kong-Macao Greater Bay Area.

    The company focuses on supply chain services and market promotion for bioactive peptide raw materials. Its products cover compliant sectors including research-grade raw materials, cosmetic ingredients, and pharmaceutical intermediates, providing global customers with stable, high-purity peptide raw materials and supporting solutions.

    Since its establishment, Chunqiao Trading has always adhered to the business philosophy of "Compliance First, Quality-Oriented". It has built a rigorous supplier screening and quality control system, with all sourced raw materials verified for purity by professional testing institutions (such as HPLC, High-Performance Liquid Chromatography), ensuring the stability and traceability of every batch of products.

    Leveraging its professional expertise in the peptide raw material industry, the company has established a mature sales network covering both domestic and international markets, serving compliant customer groups such as cosmetic manufacturers, pharmaceutical R&D institutions, and biotech laboratories.

    Looking ahead, Chunqiao Trading will continue to deepen its presence in the bioactive peptide sector. With professional supply chain capabilities and compliant business operations, the company aims to support the R&D and production needs of industry partners, and jointly drive the healthy development of bioactive peptide technology in compliant fields.

    Items Specifications
    Product name TB500
    Usage Chemical raw material
    Applicant lose weight
    Purity 99%


      Product Details  


    Guangzhou Chunqiao Trading Co., Ltd. is a professional peptide and sports nutrition supplier based in China. We specialize in providing high-quality bioactive peptides and premium fitness supplements to global markets. Our products are designed to meet the needs of health-conscious consumers, brands, and distributors who are seeking safe and effective ingredients.

    FAQ

    Q : HOW ABOUT YOUR DELIVERY TIME?

    A: Generally, it will take 3 to 7 days after receivingyour advance payment. The specific delivery time depends on the items and the quantity of your order.

    Q : DO YOU TEST ALL YOUR GOODS BEFOREDELIVERY?

    A: Yes, we have 100% test before delivery

    O : HOW DO YOU MAKE OUR BUSINESS LONG

    -TERM AND GOOD RELATIONSHIP?

    A:1.We keep good quality and competitive price toensure our customers benefit ;2.We respect every customer as our friend and wesincerely do business and make friends with them.no matter where they come from.

    Items Specifications
    Main Export Markets
    Asia , Australasia , Central/South America , Eastern Europe , 
    Mid East/Africa , North America , Western Europe
    Payment Method Telegraphic Transfer in Advance (Advance TT, T/T)
    Shipping Information China (Mainland)


      Product Pictures 


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    Basic Info
    Product Name:

    peptide TB500

    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:

    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%.

     

  • Country Product Purchase Quantity Date Posted
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