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Home > Biochemical Engineering > Polypeptide > TB500 for Sale > TB500(Thymosin B4 Acetate) | US Warehouse | Cosmetic-grade Peptide | 99% Purity
TB500(Thymosin B4 Acetate) | US Warehouse | Cosmetic-grade Peptide  | 99% Purity buy - large image1
TB500(Thymosin B4 Acetate) | US Warehouse | Cosmetic-grade Peptide  | 99% Purity buy - image1
TB500(Thymosin B4 Acetate) | US Warehouse | Cosmetic-grade Peptide  | 99% Purity buy - image2
TB500(Thymosin B4 Acetate) | US Warehouse | Cosmetic-grade Peptide  | 99% Purity buy - image3
TB500(Thymosin B4 Acetate) | US Warehouse | Cosmetic-grade Peptide  | 99% Purity buy - image4
TB500(Thymosin B4 Acetate) | US Warehouse | Cosmetic-grade Peptide  | 99% Purity buy - image5
TB500(Thymosin B4 Acetate) | US Warehouse | Cosmetic-grade Peptide  | 99% Purity buy - image6

TB500(Thymosin B4 Acetate) | US Warehouse | Cosmetic-grade Peptide | 99% Purity

35 Inquiries

Unit Price:

$0.5-0.65/G FOB

Get Latest Price
CAS No.:

885340-08-9

Grade:

Pharmaceutical Grade

Content:

99%

Port:

TIANJIN

Brand:

other

Packaging:

BOX

Price valid (until):

2026-08-22

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

S3,14 bd0

  • Product Description

  • Seller Information

  • Inquiry History

  • Description



    Items Specifications
    Density

    1.3±0.1 g/cm³
    Refractive Index 1.547
    Boiling Point 1405.0±65.0°C (760 mmHg)

    We sale full list with peptide products,any other requirements just contact me!!

    WhatsApp:+8619931716190

    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 inflammation.
    Selank as a nootropic
    Recreationally Selank is used to improve one's ability to focus and concentrate, reduce mental fatigue, increase mental sharpness and increase memory and learning capacity. The first noticeable effect is usually stabilization of mood and general feeling of well-being.
    Selank as an antiviral agent
    Selank neuropeptide also expresses immunomodulatory effects. In 2009 a study by F. Ershov et all. has evaluated antiviral properties of Selank both in vitro and in vivo against the influenza virus strain A/Aichi 2/68 (H3N2). The pronounced antiviral effect of Selank was detected in both systems. The highest efficiency - completely supressed viral reproduction was shown when Selank was added to the cell culture 24 hours before inoculation.
    Storage: Lyophilized peptides although stable at room temperature for 3 months, should be stored desiccatedbelow -18° C. Upon reconstitution of the peptide it should be stored at 4° C between 2-21 days and for future 
    use below -18° C.
    Semax is an experimental drug that was originally developed back in Russia to prevent and treat circulatory disorders. It has also been identified as a “nootropic” or “cognitive enhancer.”
    Also known as the Heptapeptide SEMAX (MEHFPGP), it is the analog of ACTH. It has been seen to demonstrate prolonged neuropathic activity. 
    Historically, it has been used in patients experiencing pathologies connected to brain circulation dysfunction. This has also been suggested in literature because of its effects on carboxypeptidase which may increase physical performance and adaptation capacities in exposure due to high intensity and exercises at high doses.


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    Certifications
    Shop TB500(Thymosin B4 Acetate) | US Warehouse | Cosmetic-grade Peptide  | 99% Purity-Detailed Image 3
    Company Profile


    Tianjin Wan Kang Biotechnology Co., Ltd. stands as a hallmark of professional excellence in the export industry. We proudly present a versatile array of top-tier products, including chemical marvels, cutting-edge medical devices, essential masks, precision-engineered machinery, superior chemical raw materials, and innovative  intermediates. Each product is crafted with precision to meet and exceed international quality standards.
    In our quest to broaden our international clientele, we are unwavering in our dedication to delivering unmatched product quality at the most attractive prices. Guided by our core philosophy of 'service and sincere exchange for your trust and support, mutual benefit, and win-win,' we eagerly seek to cultivate long-lasting collaborations with partners around the globe.
    To meticulously address the unique requirements of importers and intermediaries, we excel in providing comprehensive 'door-to-door' service excellence, ensuring a seamless and satisfying customer journey at every stage.
    Our powerful and efficient export service system empowers us to offer our esteemed customers the best export pathways, combined with the most competitive pricing structure, guaranteeing both efficiency and cost-effectiveness.
    Our dedicated team comprises highly skilled professionals with a wealth of operational expertise, all committed to delivering excellence and surpassing expectations in service delivery...

    FAQ
    Shop TB500(Thymosin B4 Acetate) | US Warehouse | Cosmetic-grade Peptide  | 99% Purity-Detailed Image 4
    Q1: Can i get some samples?
    A: Yes, we can supply the free sample, but the shipping cost be paid by our customers.
    Q2: How to start orders or make payments?
    A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T, Paypal.
    Q3: How to confirm the Product Quality before placing orders?
    A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the
    samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.
    Q4:What's your MOQ?
    A:Our MOQ is 1kg. But usually we accept less quantity, such as 100g on the condition that sample charge is 100% paid.
    Q5: How about delivery lead time?
    A:Delivery lead time: About 3-5 days after payment confirmation. (Chinese holiday not included)

    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:

    S3,14 bd0

    Location:

    Room8-18,building156,No.19,26,27,QinglinCommercial Plaza,Haishu District,Ningbo City,Zhejiang Province

    Payment Terms:

    TT against copy of documents,L/C,100% TT in advance

    Average lead Time:

    7

    Total Annual Revenue:

    Less than $1 million

    Total Employees:

    11-50

    Year of Establishment:

    2020

    Ningbo Henghua Technology Development Co., Ltd. is a company specialized in export. Our main products include pharmaceutical intermediates, food additives, chemical products, and cosmetic raw materials. These products are exported to over 80 countries and regions, including North America, Europe, Singapore, Australia, Russia, Africa, the Middle East, and more. Additionally, we offer product customization services to meet the specific needs of our clients. With a global customer base, we are able to provide the best product quality at competitive prices.

    To further meet customer demands and offer "door-to-door" services, we have established our own export service system. This allows us to provide clients with optimal export routes at the lowest possible prices.

    Moreover, we have a top-tier R&D team, a professional production team, and a strict quality control department, enabling us to offer overseas clients the best goods at the lowest prices, inspect products, and reserve shipping spaces, thus facilitating the expansion of the Chinese market and eliminating concerns regarding import and export. We also provide patient and attentive after-sales service to assist with any issues during the order process.

    By choosing henghua, you will have a reliable partner, high-quality products, fast and secure transportation, and worry-free after-sales support. Our mission is to "earn your trust and support through service and sincerity, achieving mutual benefit and win-win outcomes." We adhere to the management principles of "Quality First, Service First, Continuous Improvement, and Innovation to Satisfy Customers," with a quality goal of "Zero Defects, Zero Complaints." Henghua Technology looks forward to cooperating with friends from all over the world!

  • Inquiry History
    35 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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