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TB 99% BT

TDS 36 Inquiries

Unit Price:

$70-80/G FOB

Get Latest Price
CAS No.:

885340-08-9

Grade:

Pharmaceutical Grade

Content:

99%

Port:

Shanghai, Shenzhen

Brand:

TL

Packaging:

5mg/10mg

Price valid (until):

2026-09-06

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

polypeptide

  • Product Description

  • Seller Information

  • Inquiry History

  • Description


    Contact  Detail  


    Items Specifications

    CAS 

    885340-08-9

    Solubility

    Dissolved in dimethyl sulfoxide



    Shelf Life

    >2 years if stored properly

    Appearance

    Powder

    Purity

    99%

    Transportation

    By Air

    Origin

    China

    Specification

    5mg/vial, 10mg/vial, 

    Grade Standard

    Top Quality

    Storage condition

    -20°C


    Why Partner with us?


    Quality Assurance:

    Manufactured in GMP-certified facilities with full traceability and regulatory-aligned documentation.

    Flexible Supply:

    Available in multiple formats. Consistent lead times with flexible production capacity.

    Competitive Edge:

    Factory-direct pricing with volume discounts; stable supply chain to meet your market demand.

    Technical Support:

    Full documentation and formulation guidance.

    Purity: >99% (or refer to the Certificate of Analysis)

    Shipping Condition: Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.

    Storage Condition: Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).

     Solubility: To be determined

     Shelf Life: >2 years if stored properly

     Drug Formulation: To be determined

     Stock Solution Storage: 0 - 4 C for short term (days to weeks), or -20 C for long term (months).


    Product packaging:


    1g

    10g

    100g

    500g

    1000g


    Shop TB  99%  BT-Detailed Image 1 Shop Tirzepatide 1g Raw Powder,Peptides Factory Supply 10-1000G,2023788-19-2,Raw materials-Detailed Image 2  Shop Tirzepatide 1g Raw Powder,Peptides Factory Supply 10-1000G,2023788-19-2,Raw materials-Detailed Image 3

    Key Products:
          Our primary focus encompasses a range of products, including weight loss peptides, medicinal peptides, cosmetic peptides, and customized peptides. Notable among our weight loss peptide offerings are Semaglutide, Tirzepatide, Retatrutide, and others.


    Shop Tirzepatide 1g Raw Powder,Peptides Factory Supply 10-1000G,2023788-19-2,Raw materials-Detailed Image 5 Shop Tirzepatide 1g Raw Powder,Peptides Factory Supply 10-1000G,2023788-19-2,Raw materials-Detailed Image 6

    Function

    1。 1。 It is mainly used to promote soft tissue repair, accelerate wound healing, stimulate angiogenesis and reduce inflammatory responses. Among fitness and sports populations, it is often used to assist in the recovery of muscle, tendon and ligament injuries.
    Regulating actin: Binding to intracellular actin, promoting the movement of cells to the injured area, thereby repairing damaged tissues. Promoting angiogenesis: Stimulating the growth of new blood vessels into the healing tissues, providing sufficient blood and nutrients to the wound. Anti-inflammatory and anti-fibrotic: Reducing local inflammatory responses and inhibiting tissue fibrosis. Common applications and precautions: Soft tissue recovery: Often used by athletes to assist in improving chronic injuries such as muscle strains and tendinitis.




      logistics



    Global Air Freight


    Customers can specify express delivery, such as:  UPS/DHL/FedEX , etc. (Default express delivery: our cooperative logistics company).

    Shop Tirzepatide 1g Raw Powder,Peptides Factory Supply 10-1000G,2023788-19-2,Raw materials-Detailed Image 7

    Shop TB 500  BT1000.RT  TR-Detailed Image 8


    Company Profile  


    Shanghai TL-output Peptide Technology Co., Ltd. focuses on the research and development and production of high potency polypeptide products, targeting the global market, and provides polypeptide API/raw material and preparation products. It has built polypeptide API workshops, bio-fermentation workshops, polypeptide purification and lyophilization workshops, and multifunctional  workshops that meet the GMP requirements of mainstream markets such as the U.S. FDA, EU EMA, Japanese PMDA, and China NMPA. With the strong support of New Hope Group, the company has introduced advanced large-scale CS-PREP® industrial preparative liquid chromatography systems, becoming one of the few polypeptide companies in the industry with a capacity of tons.Shop Tirzepatide 1g Raw Powder,Peptides Factory Supply 10-1000G,2023788-19-2,Raw materials-Detailed Image 9 Shop Tirzepatide 1g Raw Powder,Peptides Factory Supply 10-1000G,2023788-19-2,Raw materials-Detailed Image 10 Shop Tirzepatide 1g Raw Powder,Peptides Factory Supply 10-1000G,2023788-19-2,Raw materials-Detailed Image 11

    Shop Tirzepatide 1g Raw Powder,Peptides Factory Supply 10-1000G,2023788-19-2,Raw materials-Detailed Image 12 Shop Tirzepatide 1g Raw Powder,Peptides Factory Supply 10-1000G,2023788-19-2,Raw materials-Detailed Image 13 Shop Tirzepatide 1g Raw Powder,Peptides Factory Supply 10-1000G,2023788-19-2,Raw materials-Detailed Image 14 Shop Tirzepatide 1g Raw Powder,Peptides Factory Supply 10-1000G,2023788-19-2,Raw materials-Detailed Image 15

    Why choose us

            Our company has independent factories, mass production of pharmaceutical intermediates, organic intermediates and other raw materials, widely used in medicine, health care products, cosmetics, nutritional supplements, food additives and other fields.
            Our company adheres to the business philosophy of integrity and cooperation. scientific innovation and service first.With absolute quality assurance as the purpose and perfect service system as the basis, our company provides efficient and satisfactory consulting services, sincerely welcomes your business inquiries,and looks forward to working with you to create a new future.  


    Our Advantages

    1.High quality with competitive price.

    2. All purity>99%.

    3. We are manufacturer and can provide high quality products with factory price.Shop TB  99%  BT-Detailed Image 15




    Shop Tirzepatide 1g Raw Powder,Peptides Factory Supply 10-1000G,2023788-19-2,Raw materials-Detailed Image 18 Shop Tirzepatide 1g Raw Powder,Peptides Factory Supply 10-1000G,2023788-19-2,Raw materials-Detailed Image 19 Shop Tirzepatide 1g Raw Powder,Peptides Factory Supply 10-1000G,2023788-19-2,Raw materials-Detailed Image 20 Shop Tirzepatide 1g Raw Powder,Peptides Factory Supply 10-1000G,2023788-19-2,Raw materials-Detailed Image 21 Shop Tirzepatide 1g Raw Powder,Peptides Factory Supply 10-1000G,2023788-19-2,Raw materials-Detailed Image 22  
    Q
    How does your factory control quality
    A
    All the raw material purchasing and production quality control are strictly following the ISO9001: 2008 management system. Besides, the full-featured detection equipment and GMP quality management system to provide the strongest guarantee for high quality product.
    Q
    What’s your main markets
    A
    We accept FOB, CIF, etc. You can choose the one which is the most convenient or cost effective for you. We have multiple global routes and support door-to-door dedicated transportation services. The sample within 3 days, and bulk order within 5 days.
    Q
    What’s your main markets
    A
    North America, Europe, Asia, etc.

    Shop Tirzepatide 1g Raw Powder,Peptides Factory Supply 10-1000G,2023788-19-2,Raw materials-Detailed Image 24  Shop TB  99%  BT-Detailed Image 22


    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

    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

    Location:

    No. 101, Building E, Jingguang Science Park, 20 Qingcao Lin Road, Maolan Sub-district, Pingshan District, Shenzhen City

    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:

    15

    Total Annual Revenue:

    Less than $1 million

    Total Employees:

    11-50

    Year of Establishment:

    2026

    Shanghai TL-output Peptide Technology Co., Ltd. is a specialized R&D institution dedicated to the field of peptides. It stands as one of the largest peptide manufacturers in China and is recognized as a high-tech enterprise providing technical consulting and testing services for novel chemical compounds.


    The company’s internal quality control standards consistently exceed national regulatory requirements, and a comprehensive quality assurance system has been firmly established. Over 60% of our products are exported overseas, with primary markets including Europe, the Americas, Australia, Russia, Japan, South Korea, as well as various countries and regions across Southeast Asia.

    The company maintains a 1,000-square-meter R&D and pilot-scale production facility, equipped with a wide array of modern laboratory research instruments. This facility enables us to conduct small-scale research and pilot production for a diverse range of chemical compounds. Furthermore, the company operates a collaborative production base spanning 30 *mu* (approximately 2 hectares), outfitted with a complete suite of large-scale stainless steel and glass-lined production equipment. With reactor capacities ranging from 50 to 2,000 liters, the facility possesses the capability to handle R&D and production at the ton scale.

    Shanghai TL-output Peptide Technology Co., Ltd. is supported by a highly organized team, experienced technical personnel, and expert chemists specializing in R&D and quality control—assets that enable us to consistently deliver high-quality products. We collaborate with numerous renowned domestic and international scientific research institutions, providing professional services and superior products; our custom synthesis services, in particular, have earned us an excellent reputation within the industry.


    Upholding the core philosophy of "Green and Healthy," Shanghai TL-output Peptide Technology Co., Ltd. sincerely looks forward to strengthening exchanges and cooperation with partners and friends both at home and abroad.

  • Inquiry History
    36 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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