Product
Supplier
Encyclopedia
Inquiry
Home > Pharmaceutical Intermediates > Bulk Drug Intermediates > TB500 for Sale > BT10 TB500(Thymosin B4 Acetate) Purity99 PeptideProducts 10mg*10vials VolumeDiscount NoMOQ WeightLoss
BT10 TB500(Thymosin B4 Acetate) Purity99 PeptideProducts 10mg*10vials VolumeDiscount NoMOQ WeightLoss buy - large image1
BT10 TB500(Thymosin B4 Acetate) Purity99 PeptideProducts 10mg*10vials VolumeDiscount NoMOQ WeightLoss buy - image1
BT10 TB500(Thymosin B4 Acetate) Purity99 PeptideProducts 10mg*10vials VolumeDiscount NoMOQ WeightLoss buy - image2
BT10 TB500(Thymosin B4 Acetate) Purity99 PeptideProducts 10mg*10vials VolumeDiscount NoMOQ WeightLoss buy - image3
BT10 TB500(Thymosin B4 Acetate) Purity99 PeptideProducts 10mg*10vials VolumeDiscount NoMOQ WeightLoss buy - image4
BT10 TB500(Thymosin B4 Acetate) Purity99 PeptideProducts 10mg*10vials VolumeDiscount NoMOQ WeightLoss buy - image5
BT10 TB500(Thymosin B4 Acetate) Purity99 PeptideProducts 10mg*10vials VolumeDiscount NoMOQ WeightLoss buy - image6

BT10 TB500(Thymosin B4 Acetate) Purity99 PeptideProducts 10mg*10vials VolumeDiscount NoMOQ WeightLoss

FDA TDS 35 Inquiries

Unit Price:

$152/UNIT FOB

Get Latest Price
CAS No.:

885340-08-9

Grade:

Pharmaceutical Grade

Content:

99.55%

Port:

shenzhen

Brand:

AoXin

Packaging:

cartons/boxes/vials

Price valid (until):

2026-09-27

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

GLP-1,Retatrutide,Selank,Tirzepatide

  • Product Description

  • Seller Information

  • Inquiry History

  • Description


       Product Detail  


    Name: Nina

    WhatsApp: +852 5316 4962

    Email: cyj@tianjinaoxin.com

    Please contact me for more info

    Ingredient Profile:

    BT10 is a premium cosmetic‑grade raw material supplied in 10‑mg per vial specification, perfectly suited for developing everyday skincare formulas and commercial cosmetic outputs.

    Manufactured with advanced vacuum freeze‑drying craft, this lyophilized powder achieves HPLC purity exceeding 99%. It delivers consistent stable quality, presenting as fine, even‑textured white powder free from foreign particles and lump formation.

    Boasting excellent dissolving capability, reliable performance and broad formula compatibility, it mixes smoothly within water‑based, oil‑based and emulsion cosmetic systems. It effectively avoids layer separation and sediment issues to strengthen the stability of your finished skincare products.

    All production procedures comply with global cosmetic manufacturing standards. Full‑batch quality inspection and traceable records are available to guarantee dependable raw‑material quality.

    Products are packed in sterile glass vials, 10 vials per carton, with custom packaging solutions on offer. Classified as non‑hazardous goods, it maintains good stability during cross‑border room‑temperature logistics.

    Complete COA documents are provided for every production batch. Sample service is available while customers cover sample shipping cost. There is no minimum order requirement. Small‑batch purchases and large‑scale wholesale are both supported with tiered price discounts, and we deliver our goods to over 130 countries worldwide.

    Functional Benefits:
    As a high‑end peptide ingredient for cosmetic creation, Retatrutide helps regulate skin metabolic balance, improves overall skin condition and supports skin firming effects. With mild and steady active properties, it brings long‑term favorable skincare benefits when incorporated into various beauty product formulas.

    Shop BT10 TB500(Thymosin B4 Acetate) Purity99 PeptideProducts 10mg*10vials VolumeDiscount NoMOQ WeightLoss-Detailed Image 1 Shop BT10 TB500(Thymosin B4 Acetate) Purity99 PeptideProducts 10mg*10vials VolumeDiscount NoMOQ WeightLoss-Detailed Image 2 Shop BT10 TB500(Thymosin B4 Acetate) Purity99 PeptideProducts 10mg*10vials VolumeDiscount NoMOQ WeightLoss-Detailed Image 3

    Items Specifications

    PRODUCT

    TB500(Thymosin B4 Acetate)

    ITEM NO.

    BT10
    CAS NO. 885340-08-9
    SHIP METHODS

    DHL/TNT/FeDex/UPS

    PAYMENT METHODS

    Credit card/Bank Transfer/Wise/Alipay/Apple Pay/Google Pay/Wechat/Bitcoin/USDT/Remitly/Money Gram


    Aobut Us:

    Tianjin Aoxin Biotechnology Co., Ltd.

    It is a high-tech enterprise integrating peptide research, manufacturing and global sales. We own independent advanced laboratories and full-set strict quality control systems. All our peptide products pass multiple international quality verifications to guarantee stable safety and consistent efficacy.

    Our global client network covers Europe, the United States, Southeast Asia, the Middle East and other major regions. As a professional cross-border peptide supplier, we provide tailor-made raw material supply solutions for global partners. Guided by our core concept “Technology leads to health”, we keep investing in biotech innovation to deliver reliable high-quality peptide raw materials to global research institutions and distributors.

    Business philosophy

    We base our development on rigorous domestic production standards and continuously increase R&D investment to manufacture high-purity peptide products. We apply advanced biotechnology to realize eco-friendly, sustainable production processes. Meanwhile, we actively expand international market channels and provide sincere, responsible services to all partners. Our long-term development goal is to build a world-class enterprise that combines environmental protection, cutting-edge biotechnology and international quality benchmarks.

    Contact Us

    Our peptide raw materials have been exported to over 130 countries and territories globally. We aim to establish stable, long-term strategic cooperative relationships with domestic and overseas suppliers and customers, and achieve win-win mutual growth with all partners.


    Shop BT10 TB500(Thymosin B4 Acetate) Purity99 PeptideProducts 10mg*10vials VolumeDiscount NoMOQ WeightLoss-Detailed Image 4 Shop BT10 TB500(Thymosin B4 Acetate) Purity99 PeptideProducts 10mg*10vials VolumeDiscount NoMOQ WeightLoss-Detailed Image 5 Shop BT10 TB500(Thymosin B4 Acetate) Purity99 PeptideProducts 10mg*10vials VolumeDiscount NoMOQ WeightLoss-Detailed Image 6


    Why Us:

    Top-tier purity:

    All peptide raw materials reach ≥99% purity, with complete batch COA provided for quality confirmation.

    Safe global delivery:

    100% discreet and secure shipment with full real-time logistics tracking.

    Cost-effective pricing:

    Direct factory supply eliminates intermediate links, bringing competitive unit prices. Larger orders enjoy bigger discounts.

    Flexible order rules:

    No minimum order limit; small trial orders are accepted to help you test product performance easily.

    Fast order dispatch:

    Sufficient stable inventory ensures prompt shipment after payment confirmation.

    Customization support:

    Custom vial labels, packaging boxes and product specifications are available on request.

    All-round after-sales support:

    Professional technical and after-sales teams offer one-stop guidance and problem-solving support.


    Shop BT10 TB500(Thymosin B4 Acetate) Purity99 PeptideProducts 10mg*10vials VolumeDiscount NoMOQ WeightLoss-Detailed Image 7 Shop BT10 TB500(Thymosin B4 Acetate) Purity99 PeptideProducts 10mg*10vials VolumeDiscount NoMOQ WeightLoss-Detailed Image 8 Shop BT10 TB500(Thymosin B4 Acetate) Purity99 PeptideProducts 10mg*10vials VolumeDiscount NoMOQ WeightLoss-Detailed Image 9 Shop BT10 TB500(Thymosin B4 Acetate) Purity99 PeptideProducts 10mg*10vials VolumeDiscount NoMOQ WeightLoss-Detailed Image 10


    Transportation and packaging:

    Product Packaging:

    10 vials per carton. Custom vial dimensions, label printing and outer box styles can be customized according to your requirements.

    Transport Conditions:

    Classified as non-hazardous chemical, which can be transported at normal temperature. The product maintains stable quality for several weeks during regular shipping and customs clearance.

    Storage Requirements:

    · Short-term storage (days to weeks): Store in cool and dry environment at 0–4°C
    · Long-term storage (months to years): Sealed and preserved at -20°C
    · After reconstitution: Keep refrigerated at 2–8°C (35.6–46.4°F) and finish use within 2–4 weeks

    Shipping Solutions:

    We have established stable partnerships with major courier carriers including FedEx, DHL, UPS, TNT, EMS and China Post for air‑express shipments. Sea freight is an option for large‑volume bulk orders. You may also appoint your own freight forwarder to handle delivery. Every order comes with complete tracking information, timely dispatch and secure door‑to‑door delivery.

    Payment Options:

    Multiple global payment channels are supported: USDT, Bitcoin, USDC, international bank wire transfer and Alipay.

    After‑Sales Support:

    Once your order is placed and delivered, our specialized technical and after‑sales teams provide continuous follow‑up service. We supply professional guidance covering product storage, reconstitution and formulation usage. We help resolve logistics‑related, quality‑related and technical matters throughout your whole cooperation period.


    Shop BT10 TB500(Thymosin B4 Acetate) Purity99 PeptideProducts 10mg*10vials VolumeDiscount NoMOQ WeightLoss-Detailed Image 11 Shop BT10 TB500(Thymosin B4 Acetate) Purity99 PeptideProducts 10mg*10vials VolumeDiscount NoMOQ WeightLoss-Detailed Image 12 Shop BT10 TB500(Thymosin B4 Acetate) Purity99 PeptideProducts 10mg*10vials VolumeDiscount NoMOQ WeightLoss-Detailed Image 13

    Frequently asked question:

    Q1: Are you a manufacturer or trading supplier?
    A: We own peptide production plant and export department, working as manufacturer and direct supplier.


    Q2: What shipping methods can I choose?
    A: Air express via DHL / UPS / FedEx / TNT / EMS / China Post; sea freight for bulk orders. Your own freight forwarder is also acceptable.


    Q3: What payment ways do you support?
    A: USDT, Bitcoin, USDC, cross‑border bank transfer, Alipay.


    Q4: What after-sales support can I get?
    A: We guarantee qualified high‑purity products and safe delivery. Our technical & after‑sales team offers continuous support for your issues.


    Q5: How do you guarantee product quality?
    A: Each batch comes with official COA before shipment for your quality check.


    Q6: Can I test product quality before formal orders?
    A: Free samples are available for most peptides, buyer covers shipping cost. Custom‑spec production is supported.


    Q7: Are there bulk order discounts?
    A: Tiered pricing applies. Larger order quantity brings better unit price.


    Shop BT10 TB500(Thymosin B4 Acetate) Purity99 PeptideProducts 10mg*10vials VolumeDiscount NoMOQ WeightLoss-Detailed Image 14 Shop BT10 TB500(Thymosin B4 Acetate) Purity99 PeptideProducts 10mg*10vials VolumeDiscount NoMOQ WeightLoss-Detailed Image 15

    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
    • BT10 TB500(Thymosin B4 Acetate) Purity99 PeptideProducts 10mg*10vials VolumeDiscount NoMOQ WeightLoss Certificates 2 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:

    GLP-1,Retatrutide,Selank,Tirzepatide

    Location:

    Room 1402, Unit 1, Building 1, Hongxing Mansion, Shanghang Road Sub-district, Hedong District, Tianjin

    Payment Terms:

    TT against copy of documents

    Average lead Time:

    1

    Total Annual Revenue:

    Less than $1 million

    Total Employees:

    5-10

    Year of Establishment:

    2026

  • 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
    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

    1 KG Mar 20, 2026
    United States

    TB 500 5mg

    50 MT Mar 5, 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
    Switzerland

    Thymosin Beta-4 TB-500 10mg

    10 20' Fcl Mar 7, 2025
    United States

    TB500

    10 MG Aug 16, 2024
    India

    TB500

    50 MG May 9, 2024
    United States

    High Purity 99% Tb-500 5mg TB 500 Peptide TB500

    30 MT Nov 6, 2023
    • 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.