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Home > Pharmaceutical Intermediates > Bulk Drug Intermediates > TB500 for Sale > High Purity TB500 lyophilized peptide powder CAS 885340-08-9 for Research Factory Supply
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High Purity TB500 lyophilized peptide powder CAS 885340-08-9 for Research Factory Supply

TDS 35 Inquiries

Unit Price:

$120/UNIT FOB

Get Latest Price
CAS No.:

885340-08-9

Grade:

Pharmaceutical Grade

Content:

99%

Port:

Hongkong or Shenzhen

Brand:

HUANGXIN

Packaging:

10mg/vial, 10vials/box

Sample Available:

Yes

Price valid (until):

2026-12-05

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:
366 days
Qualification:
Main Products:

Polypeptide product

  • Product Description

  • Seller Information

  • History Price

  • Inquiry History

  • Description

    Contact Us

    Yiwu Huangxin Technology Co., Ltd.

    WS:+852 7027 1659

    huangxin6866@qq.com

      Product Detail  


    TB500 is a synthetic peptide derived from the active region of , a naturally occurring protein widely present in mammalian tissues.

    It is commonly used in scientific research for studying:

    • Tissue repair mechanisms
    • Cell migration and differentiation
    • Angiogenesis (new blood vessel formation)
    • Inflammatory response regulation
    • Muscle and connective tissue recovery models


    • Sample Available

    • MOQ Flexible

    • Fast Quotation Within 24 Hours

    Please contact us for COA, HPLC reports, pricing, and bulk order information.

    • Shop igh Purity TB500 Thymosin Beta-4 Acetate CAS 885340-08-9 for Research Factory Supply-Detailed Image 2       

     Physical & Chemical Properties 

    Item Specification
    Molecular Weight ~4963.5 g/mol


    Purity ≥99% (HPLC)
    Form Lyophilized powder
    Solubility Soluble in sterile water / bacteriostatic water
    Storage -20°C, protect from light
    Stability 24 months (sealed, dry condition)

     COA (Certificate of Analysis) Summary 

    Each batch is tested under strict QC standards:

    • HPLC Purity: ≥99%
    • MS (Mass Spectrometry): Conforms to structure
    • Peptide Sequence Verification: Pass
    • Moisture Content: ≤5%
    • Bacterial Endotoxin: <10 EU/mg (typical lab standard)

     Available documents:

    • COA (Certificate of Analysis)
    • HPLC Chromatogram
    • MS Report
    • SDS (Safety Data Sheet)

     Packaging Details 

    Standard Packaging:

    • 2 mg / vial
    • 5 mg / vial
    • 10 mg / vial
    • 25 mg / vial
    • 50 mg / vial
    • 100 mg / vial

    Packaging Form:

    • Sterile glass vial (3 mL / 5 mL)
    • Lyophilized sealed powder
    • Vacuum-sealed aluminum bag (bulk)


     MOQ (Minimum Order Quantity)

    Order Type MOQ
    Sample Order  10 vials
    Standard Wholesale 50–100 vials
    Bulk Order 500+ vials
    OEM / Private Label Negotiable (custom MOQ available)

      Storage & Shipping 

    Storage Condition:

    • Store at -20°C
    • Keep dry and away from light
    • Avoid repeated freeze-thaw cycles

    Shipping Condition:

    • Ice pack / Dry ice shipping
    • Express courier (DHL / FedEx / UPS)
    • Cold-chain optional for bulk orders
    • Shop igh Purity TB500 Thymosin Beta-4 Acetate CAS 885340-08-9 for Research Factory Supply-Detailed Image 15

      Applications 

    For research use only:

    • Tissue regeneration studies
    • Wound healing mechanism research
    • Cardiovascular and angiogenesis studies
    • Muscle recovery & repair models
    • Cellular migration and cytoskeleton studies

      Advantages 

    • High purity ≥99% (HPLC verified)
    • Stable batch-to-batch consistency
    • Fast global shipping
    • COA + full documentation support
    • OEM / custom labeling available
    • Shop igh Purity TB500 Thymosin Beta-4 Acetate CAS 885340-08-9 for Research Factory Supply-Detailed Image 16

    • How fast does weight loss occur after taking tezapeptide?
    • The rate of weight loss depends on many factors, such as lifestyle, diet, activity level, age, and other medications you are taking. However, most people who follow healthy eating and exercise habits will begin to experience weight loss within one to two months of starting the medication.

      What payment methods do you accept?

      We accept bank transfers, Alipay, Bitcoin (USDT-TRC, USDT-ERC, etc.). You can choose the payment method that is most convenient for you.

      Can I get a sample before placing an order?

      Yes, we provide samples. For standard products, samples are free; you only need to cover shipping costs. For high-value products, you only need to pay for shipping and a portion of the product cost. After we have cooperated for a period of time or you become our VIP customer, we will provide free samples according to your needs. We adhere to the principle of mutual benefit and win-win cooperation.

      Why should you choose us over other suppliers?

      1. Strong R&D team

      2. Quantitative production capability from gram to ton level

      3. Laboratory and factory equipped with various advanced equipment

      4. Strict quality control standards to meet customer needs, equipped with advanced analytical and testing equipment

      5. Efficient and safe chemical product transportation and logistics solutions

      6. Comprehensive after-sales service

      7. Superior quality and exquisite packaging

      8. ISO certification


    Yiwu Huangxin Trading Co., Ltd. is located in Yiwu City, Zhejiang Province, China.

    We specialize in exporting high-quality scientific research chemicals, pharmaceutical intermediates, and peptide raw materials.

    The company boasts a professional technical team, advanced production equipment, and a rigorous quality management system. All products meet international safety and environmental standards.

    We offer dual customs clearance and door-to-door service, with business covering the United States, Canada, Australia, the United Kingdom, Germany, Spain, Italy, Sweden, the Netherlands, Poland, the Czech Republic, Mexico, Russia, Ukraine, and Kazakhstan, among other countries and regions.

    With years of export experience, we have established a stable reputation and reliable supply capabilities. Our extensive product line can meet your one-stop sourcing needs.

    We always adhere to the principles of "Quality First, Customer Supreme, Reputation Supreme" and sincerely welcome global customers to establish long-term, mutually beneficial cooperative relationships with us.

    Shop High Purity TB500 lyophilized peptide powder CAS 885340-08-9 for Research Factory Supply-Detailed Image 4 Shop High Purity TB500 lyophilized peptide powder CAS 885340-08-9 for Research Factory Supply-Detailed Image 5 Shop High Purity TB500 lyophilized peptide powder CAS 885340-08-9 for Research Factory Supply-Detailed Image 6 Shop High Purity TB500 lyophilized peptide powder CAS 885340-08-9 for Research Factory Supply-Detailed Image 7 Shop High Purity TB500 lyophilized peptide powder CAS 885340-08-9 for Research Factory Supply-Detailed Image 8 Shop High Purity TB500 lyophilized peptide powder CAS 885340-08-9 for Research Factory Supply-Detailed Image 9 Shop High Purity TB500 lyophilized peptide powder CAS 885340-08-9 for Research Factory Supply-Detailed Image 10 Shop High Purity TB500 lyophilized peptide powder CAS 885340-08-9 for Research Factory Supply-Detailed Image 11

    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 Purity TB500 lyophilized peptide powder CAS 885340-08-9 for Research Factory Supply 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:

    Dual agonist — GIPR, GLP-1R

    Status:

    FDA-approved (Mounjaro / Zepbound)

    Mechanism:

    Dual glucose-dependent insulinotropic polypeptide (GIP) and glucagon-like peptide-1 (GLP-1) receptor agonist. A 39-amino-acid modified peptide with a C20 fatty diacid moiety that enables albumin binding for extended half-life (~5 days). Selectively activates both GIPR and GLP-1R signaling pathways.

    EC50 (Human GLP1R):

    0.934 nM

    EC50 (Human GIPR):

    0.0224 nM

    Source:

    Frias JP, et al. N Engl J Med. 2021;385(6):503-515.DOI

    FDA:

    Mounjaro, Zepbound (approved 2022-05-13)

    References
    ChEMBL:

    CHEMBL4297839

    DrugBank:

    DB15171

    KEGG DRUG:

    D11360

    PubChem:

    PubChem

    Disclaimer:

    Tirzepatide is approved as a prescription medicine (Mounjaro, Zepbound) in certain jurisdictions. This listing is for industrial and laboratory research use only. Research-chemical listings on B2B marketplaces are not interchangeable with approved medicines. Confirm CAS, specification, and regulatory pathway with the seller. It is not medical advice, a clinical recommendation, or an approved therapy description.

  • Seller Information
    Business Type:

    Trader

    Main Products:

    Polypeptide product

    Location:

    Unit 2, Building 141, Lane 23, Dongliantang Village, Yiwu City, Jinhua City, Zhejiang Province, Room 305

    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:

    366 days

    Total Annual Revenue:

    $2.5 million-$5 million

    Total Employees:

    11-50

    Year of Establishment:

    2026

  • Weekly Price

    The chart shows the price trend of the product in the past 12 months.

  • Inquiry History
    35 Inquiries
    Country Product Purchase Quantity Date Posted
    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

    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
    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

    1  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
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