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Home > Pharmaceutical Intermediates > Bulk Drug Intermediates > TB500 for Sale > Hot sell 99% Purity Tb500 (75591-33-4)
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Hot sell 99% Purity Tb500 (75591-33-4)

TDS 30 Inquiries

Unit Price: Get Latest Price
CAS No.:

75591-33-4

Grade:

Pharmaceutical Grade

Content:

99%

Port:

tianjin

Brand:

TR

Packaging:

5mg/vial 10mg/vial 15mg/vial

Price valid (until):

2024-12-24

Company Type:
Trader
Location:
China
Payment Terms:
TT against copy of documents,L/C,TT against B/L draft before shipment,100% TT in advance
Average Lead Time:
2 days
Qualification:
Main Products:

Chemical,Peptide

  • Product Description

  • Seller Information

  • Inquiry History

  • Description

    GLP-1 Peptide CAS 910463-68-2 Semaglutid in Vial GLP Semaglutida for Weight Loss Peptide

    Cas No. 2023788-19-2 SDF
    Formula C225H348N48O68 M.Wt 4813.45
    Solubility Soluble in DMSO Storage Store at -20°C
    General tips For obtaining a higher solubility, please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while. Stock solution can be stored below -20℃ for several months.
    Shipping Condition Secure

    Appearance: Powder

    Purity: >98% (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


    Items Specifications
    Name Tirzepatide 
    Cas :2023788-19-2  
    Appearence White Powder
    Shop GLP-1 Peptide  CAS 910463-68-2 Semaglutid in Vial GLP Semaglutida for Weight Loss Peptide-Detailed Image 1
    Shop GLP-1 Peptide  CAS 910463-68-2 Semaglutid in Vial GLP Semaglutida for Weight Loss Peptide-Detailed Image 2
    Shop GLP-1 Peptide  CAS 910463-68-2 Semaglutid in Vial GLP Semaglutida for Weight Loss Peptide-Detailed Image 3
    Shop GLP-1 Peptide  CAS 910463-68-2 Semaglutid in Vial GLP Semaglutida for Weight Loss Peptide-Detailed Image 4
    Shop GLP-1 Peptide  CAS 910463-68-2 Semaglutid in Vial GLP Semaglutida for Weight Loss Peptide-Detailed Image 5

    Why choose us  

    1. All peptides and raws purity >=99% purity

    Many HPLC test reports are available (Janoshik).
    2. 100% Safe delivery
    3. Oversea warehouses and stocks: USA, Canada, Europe and Australia.
    4. Cheapest prices in the market, unbeatable!
    5. Payment options: Credit card, bank transfer, wise, alipay, apple pay, google pay, wechat, bitcoin,usdt,Remitly,Money gram.


    FAQ

    Q1: May I get one sample before placing order?

    Re: Yes, Sample are available. For normal products, samples are for free and you just need to bear the freight; For those high value products, you just need to freight and certain product cost. When we both cooperate for some times or when you are our VIP customer, free sample will be offered when you need.

    Q2: Which payment is available for your company?

    Re: Credit card, bank transfer, wise, alipay, apple pay, google pay, wechat, bitcoin,usdt,Remitly,Money gram etc. You can choose the one which is convenient for you.

    Q3: How and when can I get my goods after payment?

    Re: For small quantity products, they will be delivered to you by international courier(DHL, FedEx, TNT etc.) or by air. Usually it will cost 5-7days that you can get the goods after delivery.For large quantity products, shipping by see is worthwhile.It will cost 15 to 30 days to come to your destination port, which depends on where the port is.

    Q4: Is there any possible to use my appointed label or package?

    Re: Yes. If needed, we'd like to.

    ECHEMI Editorial Reference

    TB-500 is a synthetic peptide associated with the thymosin beta-4 peptide family. It is characterized by a defined peptide structure and an actin-binding region related to the LKKTETQ sequence. As a peptide research and pharmaceutical raw material, TB-500 is suitable for biochemical research, analytical testing, and pharmaceutical development.

    Certificates
    • Hot sell 99% Purity Tb500 (75591-33-4) Certificates 1 TDS

    Basic Info
    Product Name:

    TB500

    Other Name:

    TB-500;Thymosin Beta-4;

    CAS No.:

    75591-33-4

    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:

    Chemical,Peptide

    Location:

    Building Shenglong, Zhongyuan District, Zhengzhou, Henan Province, China.

    Payment Terms:

    TT against copy of documents,L/C,TT against B/L draft before shipment,100% TT in advance

    Average lead Time:

    2 days

    Total Annual Revenue:

    $1 million-$2.5 million

    Total Employees:

    11-50

    Year of Establishment:

    2020

  • Inquiry History
    30 Inquiries
    Country Product Purchase Quantity Date Posted
    United States

    tb500

    50 MG Sep 14, 2026
    Brazil

    tb500

    30 MG Jul 22, 2026
    Australia

    tb500

    1 G Jul 14, 2026
    New Zealand

    Tb500

    10 MT Jul 4, 2026
    Italy

    Tb500

    10 MG Jun 16, 2026
    United States

    TB500

    50 MT Apr 20, 2026
    Malta

    TB500

    20 MG Mar 4, 2026
    Canada

    TB500

    1 KG Dec 29, 2025
    United Kingdom

    TB500

    1 KG Nov 10, 2025
    Australia

    Tb500

    1 KG Apr 23, 2025
    United States

    TB500

    30 MG Aug 25, 2026
    Azerbaijan

    Tb500

    5 G Jun 25, 2026
    United States

    TB500

    10 MT Apr 27, 2026
    United Kingdom

    Tb500

    6000  Jan 6, 2026
    United Kingdom

    tb500

    100 PCS Oct 20, 2025
    United States

    TB500

    100 MG May 18, 2025
    Italy

    TB500

    1000 MG Dec 30, 2024
    Italy

    Tb500

    200 MG Nov 23, 2024
    United States

    TB500

    20 MG Sep 2, 2026
    United States

    tb500

    10 MT Jul 9, 2026
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