Product
Supplier
Encyclopedia
Inquiry
Home > Pharmaceutical Intermediates > Bulk Drug Intermediates > TB500 for Sale > High Qulity TB500 Peptide powder CAS 885340-08-9 thymosin with good price Thymosin Beta-4 Tb500
High Qulity TB500 Peptide powder CAS 885340-08-9 thymosin with good price Thymosin Beta-4 Tb500 buy - large image1
High Qulity TB500 Peptide powder CAS 885340-08-9 thymosin with good price Thymosin Beta-4 Tb500 buy - image1
High Qulity TB500 Peptide powder CAS 885340-08-9 thymosin with good price Thymosin Beta-4 Tb500 buy - image2
High Qulity TB500 Peptide powder CAS 885340-08-9 thymosin with good price Thymosin Beta-4 Tb500 buy - image3
High Qulity TB500 Peptide powder CAS 885340-08-9 thymosin with good price Thymosin Beta-4 Tb500 buy - image4
High Qulity TB500 Peptide powder CAS 885340-08-9 thymosin with good price Thymosin Beta-4 Tb500 buy - image5
High Qulity TB500 Peptide powder CAS 885340-08-9 thymosin with good price Thymosin Beta-4 Tb500 buy - image6

High Qulity TB500 Peptide powder CAS 885340-08-9 thymosin with good price Thymosin Beta-4 Tb500

TDS 34 Inquiries

Unit Price: Get Latest Price
CAS No.:

885340-08-9

Grade:

Pharmaceutical Grade

Content:

99%

Port:

Guangzhou

Brand:

zwxs

Packaging:

5mg/vial 10vials/box

Sample Available:

Yes

Price valid (until):

2026-09-09

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

peptides

  • Product Details

  • Seller Information

  • Inquiry History

  • Description


      Product Detail  


    Name :molly
    Whatsapp/wechat:+15131357230
    Email:zwxs5@zwxstech.com

    •  

      Description:

        What is TB500?

           TB500 fragment has been shown to have the ability to promote the formation of blood vessels and to help repair damaged tissues. It also has anti-inflammatory properties and may help to reduce swelling and pain. Additionally, TB500 fragment has been found to stimulate stem cell production, which can lead to enhanced tissue regeneration.

        TB500 fragment has the potential to be highly effective in treating a range of medical conditions, including chronic inflammation, heart disease, and skin wounds. It has also been found to be effective in reducing the severity of cardiovascular diseases, such as myocardial infarction and myocarditis.

        TB500 is a synthetic version of an active region of thymosin β4. TB500 is claimed to promote endothelial cell differentiation, angiogenesis in dermal tissues, keratinocyte migration, collagen deposition and decrease inflammationShop High Qulity TB500 Peptide powder CAS 885340-08-9 thymosin with good price Thymosin Beta-4 Tb500-Detailed Image 1 Shop High Qulity TB500 Peptide powder CAS 885340-08-9 thymosin with good price Thymosin Beta-4 Tb500-Detailed Image 2 Shop High Qulity TB500 Peptide powder CAS 885340-08-9 thymosin with good price Thymosin Beta-4 Tb500-Detailed Image 3


      Appearance: Powder

      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).

      HS Tariff Code: 2934.99.9001

      Application: FOR WEIGHT LOSS

      1.  

      • Shop High Qulity TB500 Peptide powder CAS 885340-08-9 thymosin with good price Thymosin Beta-4 Tb500-Detailed Image 4

        • Product Name
             500
          CAS
             885340-08 9
          Appearance
            White Powder
          Purity
          99% 
          Storage
          Keep in a cool, dry, dark location in a tightly sealed container or cylinder
          Shelf Life
          24 Months

    • Shop High Qulity TB500 Peptide powder CAS 885340-08-9 thymosin with good price Thymosin Beta-4 Tb500-Detailed Image 5 Shop High Qulity TB500 Peptide powder CAS 885340-08-9 thymosin with good price Thymosin Beta-4 Tb500-Detailed Image 6



         


    Our customers are all over the world, mainly selling in the United States, Canada, Australia, the United. Kingdom, the Ne  therlands, Germany, France and other EU countries, Southeast Asia, South America, and Oceania. We also have many customers.
     Our business is based on honesty and mutual trust. Sincerely look forward to establishing long-term mutually beneficial business relationships with customers around the world.

    Shop High Qulity TB500 Peptide powder CAS 885340-08-9 thymosin with good price Thymosin Beta-4 Tb500-Detailed Image 7


       


    Our Conpany 


       

      We are a chemical manufacturer integrating production, processing and export, mainly dealing in pharmaceutical intermediates and various industrial chemicals. Since its establishment, the company adheres to the spirit of "integrity management, strict quality control, customer first", and has won praise from customers at home and abroad.  We have also established an excellent professional sales team with rich international marketing experience, able to efficiently provide a range of products and professional services.

        With synthetic biology platform technology as the core, it conducts innovative research and development, mainly engaged in the research and development of recombinantly expressed pharmaceutical peptides and proteins. Its products include innovative drugs, APIs, pharmaceutical and green synthetic industrial enzymes, functional peptides and protein products, etc.

        At present, our company has realized the industrialization of a variety of biosynthetic peptide products and has obtained cooperation orders from many well-known domestic and foreign pharmaceutical companies.


    Shop High Qulity TB500 Peptide powder CAS 885340-08-9 thymosin with good price Thymosin Beta-4 Tb500-Detailed Image 8 Shop High Qulity TB500 Peptide powder CAS 885340-08-9 thymosin with good price Thymosin Beta-4 Tb500-Detailed Image 9


        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.

    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 High Qulity TB500 Peptide powder CAS 885340-08-9 thymosin with good price Thymosin Beta-4 Tb500-Detailed Image 10 Shop High Qulity TB500 Peptide powder CAS 885340-08-9 thymosin with good price Thymosin Beta-4 Tb500-Detailed Image 11 Shop High Qulity TB500 Peptide powder CAS 885340-08-9 thymosin with good price Thymosin Beta-4 Tb500-Detailed Image 12 Shop High Qulity TB500 Peptide powder CAS 885340-08-9 thymosin with good price Thymosin Beta-4 Tb500-Detailed Image 13 Shop High Qulity TB500 Peptide powder CAS 885340-08-9 thymosin with good price Thymosin Beta-4 Tb500-Detailed Image 14


    packing


    Shop High Qulity TB500 Peptide powder CAS 885340-08-9 thymosin with good price Thymosin Beta-4 Tb500-Detailed Image 15


      Advantage&shipping  


                                            
    Shop High Qulity TB500 Peptide powder CAS 885340-08-9 thymosin with good price Thymosin Beta-4 Tb500-Detailed Image 16


      RAQ   


    Q1: How to confirm the Product Quality before placing orders?
    A: By sending you available samples. Or if you have special requirements for the goods, we can prepare samples according to your requirement for confirmation.
    Q2: Can you supply free samples?
    A: Yes, we can provide a free sample, but the shipping cost will be paid by the customers. You can either pay the shipping cost or arrange a courier to collect the samples.
    Q3: How do you treat quality complaints?
    A: All our products are strictly tested by our QC and confirmed by QA; unqualified material will not be released to customers. In case any quality problem is confirmed to be caused by us, we will replace the goods or refund your payment immediately.
    Q4: What's your MOQ ?
    A: For the high value product, our MOQ starts from 1g and generally starts from 10gs. For other low, price product, our MOQ starts from 100g and 1kg.
    Q: Is there a discount ?
    A: Yes, for larger quantity, we always support with better price.
    Q5: How to start orders or make payments ?
    A: You can send our your Purchase order ( if your company has ), or just send a simple confirmation by email or by Trade Manager, and we will send you Proforma Invoice with our bank details for your confirmation, then you can make payment accordingly.


    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
    • High Qulity TB500 Peptide powder CAS 885340-08-9 thymosin with good price Thymosin Beta-4 Tb500 Certificates 1 TDS

    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:

    peptides

    Location:

    No. 41-9, Fenghuangshan Road, Beiyuan Street, Tianqiao District, Jinan City, Shandong Province

    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:

    3 days

    Total Annual Revenue:

    $1 million-$2.5 million

    Total Employees:

    5-10

    Year of Establishment:

    2026

    Jinan Zhiwen Technology Co., Ltd. is a professional manufacturer and supplier of pharmaceutical raw materials, peptide compounds and fine chemicals. We own standardized laboratories and complete quality inspection procedures, strictly testing every batch for purity and consistency. Our product portfolio covers hot‑sale peptide APIs, chemical intermediates for biomedical research. Serving clients worldwide, we provide custom synthesis, sample support, flexible order volumes and end‑to‑end supply‑chain solutions. Committed to quality‑first principle, we strive to become your long‑term and dependable partner for biochemical raw‑material procurement.


    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:

    Peak season lead time: within 3 Workday; Off season lead time: within 1 Workday

  • Inquiry History
    34 Inquiries
    Country Product Purchase Quantity Date Posted
    United Kingdom

    TB-500

    100 MG Oct 12, 2026
    Morocco

    PEPTIDES

    100 MG Sep 16, 2026
    Brazil

    TB-500

    1 G Jun 18, 2026
    Canada

    TB 500

    1 KG May 8, 2026
    Poland

    Hot Selling N-Acetyl Semax 99% Petide powder NA-semax CAS 80714-61-0 Semax

    300 MG Apr 29, 2026
    United Kingdom

    TB500(Thymosin B4 Acetate)

    30 G Apr 22, 2026
    Sweden

    Retatrutide, MOTS-C, Semax, KLOW

    1 MT Apr 13, 2026
    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

    TB-500

    1 KG Mar 20, 2026
    United States

    TB 500 5mg

    50 MT Mar 5, 2026
    United States

    TB500

    100 MG Feb 27, 2026
    United States

    TB 500

    20 G Feb 23, 2026
    Brazil

    alejandro

    300 PCS Feb 19, 2026
    United States

    IGF-1 LR3 TB500 Thymosin Alpha-1

    10 20' Fcl Feb 16, 2026
    Germany

    TB 500

    1 KG Feb 8, 2026
    Germany

    TB 500

    500 MG Jan 28, 2026
    United States

    TB-500

    100 PCS Dec 11, 2025
    United States

    TB 500

    20 PCS Nov 19, 2025
    United States

    TB500 10mg

    1 MT Oct 20, 2025
    • 1
    • 2
    • Go to Page Go
    Post an enquiry for this product
pic ×

Scan the QR Code to Share

All products displayed on this website are only for non-medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.

According to relevant laws and regulations and the regulations of this website, units or individuals who purchase hazardous materials should obtain valid qualifications and qualification conditions.

The information shown above is provided by the enterprise itself, and the authenticity, accuracy and legitimacy of the content are the responsibility of the publishing company. ECHEMI does not bear any guarantee responsibility for this. Please be aware that risks in internet transactions objectively exist.

Feedback & Suggestions
Send Message

Thank you for your feedback. If you require further assistance, please contact us by email at info@echemi.com or call us at +86-532-55729510.