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Home > Active Pharmaceutical Ingredients > Digestive System Drugs > TB500 for Sale > High Quality Fragment 176-191 99% Purity Research Grade Peptide Lyophilized Powder 2mg/5mg/Vial
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High Quality Fragment 176-191 99% Purity Research Grade Peptide Lyophilized Powder 2mg/5mg/Vial

35 Inquiries

Unit Price:

$55-65/UNIT FOB

Get Latest Price
CAS No.:

885340-08-9

Grade:

Pharmaceutical Grade

Content:

99%

Port:

HONGKONG

Brand:

SUITAITRADE

Packaging:

2mg/Vial, 5mg/Vial, 10vials/box

Price valid (until):

2026-08-13

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

peptide,Cosmetics

  • Product Description

  • Seller Information

  • Inquiry History

  • Description


      Product Detail  


         Fragment 176-191 (CAS: 885340-08-9) is a synthetic bioactive peptide. It is supplied as high-purity lyophilized powder with purity ≥99% tested by HPLC. This product is limited to laboratory in-vitro research, mainly applied in cell metabolism, fat decomposition research and related biochemical experiments for research institutions and biotechnology laboratories.

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    Items Specifications
    Name Fragment 176-191
    CAS Number 885340-08-9
    Grade Pharmaceutical Grade
    Specification 2mg/5mg
    Purity ≥99% (Verified by HPLC)
    Appearance White Lyophilized Powder
    Storage Keep sealed at -20°C, stay away from strong light and moisture to maintain biological activity


      Our Company 


          We are an enterprise integrating chemical research and development, production and trading, specializing in the operation of high-quality fine chemical products. 
         Company adopts an advanced management model, possesses a professional R&D team, strong technical strength, a complete quality assurance and control system, excellent sales and after-sales service, forming a complete system from product R&D, production, sales to after-sales service, ensuring the highest quality and timely delivery. 
         We are extremely committed to the collection and research and development of both new and old products. Adhering to the business philosophy of "sincerity and trustworthiness, customer satisfaction first", we follow the path of professional development and have won high praise and a good reputation from customers with excellent product quality and perfect and considerate services. To become a leading import and export enterprise of pharmaceuticals and chemicals in China. Processing capacity: The company has strong technical force and advanced testing equipment, and can provide high-quality products ranging from gram level to kilogram level and ton level. After-sales service: Made in China, reasonable price, superior quality. 24-hour online service. 3. Safe and fast global delivery. 4. High-quality after-sales service with customer satisfaction as the goal.

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      Our Advantages  


        1. Stable activity and reliable performance
         Adopting mature synthesis and purification techniques, Fragment 176-191 maintains stable biological activity. Strict impurity removal effectively avoids experimental data deviation, fully meeting high-standard testing requirements of academic laboratories and biotech research projects.
         2. Standard specification for daily experiments
         The 2mg and 5mg standard specifications match most conventional laboratory tests and biochemical analysis. Each vial adopts vacuum lyophilization and light-proof sealed packaging, effectively preventing peptide oxidation and activity attenuation during transportation and daily storage.
         3. Strict batch-to-batch quality consistency
         All finished products undergo HPLC purity detection, molecular identity verification and moisture content testing before delivery. Unified production and inspection standards ensure stable and consistent quality among different batches.
         4. Standard global logistics and safe transportation
         We cooperate with experienced international logistics providers. Professional protective packaging is adopted for delivery, full tracking service is provided, and all transportation procedures comply with international import and export regulatory standards.
         5. Adequate inventory and efficient delivery support
        We keep sufficient spot inventory of Fragment 176-191. Once payment is confirmed, we will finish sorting and delivery arrangement quickly to shorten the waiting time for laboratory research materials.
         6. Professional technical consultation and after-sales service
         Our professional team provides targeted guidance on reconstitution methods, storage rules and experimental application scenarios during working hours. All customer inquiries will be replied within 8 working hours.
         7. Flexible long-term cooperation and preferential policies
         For clients with long-term cooperation needs and bulk orders, we offer stable discounted prices and customized packaging solutions to reduce overall procurement costs of experimental supplies.


      Shipping&Packaging  


          We offer multiple shipping solutions including dedicated line logistics and FedEx to ensure reliable and fast delivery. This guarantees stable tracking, on-time arrival, and minimal transit delays for your orders.

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      CONTACT US  


        If you have any inquiry about product specifications, lab research solutions, bulk order discount and logistics arrangement, welcome to send messages to us via official platform chat box during working hours. Our team will reply to you promptly within 8 working hours.
                                        Whatsapp: +852 5261 3144
                                   Email: huang@suitaitrade.com

    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)

  • Seller Information
    Business Type:

    Trader

    Main Products:

    peptide,Cosmetics

    Location:

    FLAT E19, 10/F, NO .52 HUNG TO ROAD, KWUN TONG HONG KONG

    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

    Total Annual Revenue:

    $1 million-$2.5 million

    Total Employees:

    51-100

    Year of Establishment:

    2026

    Introduction to Peptide Manufacturing Factory
    Our peptide manufacturing factory is a professional, standardized and intelligent production base dedicated to the research, development and mass production of high-purity custom peptides and standard peptides. Adhering to strict pharmaceutical and biochemical production standards, we integrate independent R&D, precision production, rigorous quality testing and customized technical services, committing to providing high-quality peptide products and reliable solutions for global customers.
    Equipped with advanced fully automated peptide synthesis production lines, purification systems and freeze-drying equipment, the factory supports multi-scale production ranging from milligram-level laboratory samples to kilogram-level industrial mass production. We cover mainstream synthesis technologies such as solid-phase peptide synthesis and liquid-phase peptide synthesis, and can efficiently customize various complex peptides, including long-chain peptides, cyclic peptides, modified peptides, fluorescent-labeled peptides and phosphorylated peptides. Our product portfolio widely serves biopharmaceutical research, cosmetic raw material development, food additive production, academic scientific research, diagnostic reagent preparation and other fields.
    Quality control is the core of our production management. The factory has built a complete quality management system in line with ISO international standards, with independent professional testing laboratories. We adopt high-performance liquid chromatography (HPLC), mass spectrometry (MS), infrared spectroscopy and other precision testing methods to strictly monitor raw material screening, synthesis reaction, purification treatment, finished product packaging and every production link. This ensures that all peptide products feature high purity, stable properties, accurate molecular weight and low impurity content, meeting the differentiated quality requirements of scientific research experiments and industrial production.
    With a professional technical team composed of senior peptide synthesis engineers and biochemical researchers, we have rich experience in solving difficult peptide synthesis problems and optimizing production processes. While guaranteeing product quality and production efficiency, we continuously optimize production processes, reduce production costs and shorten delivery cycles. In addition, we provide one-stop services including peptide design scheme optimization, technical consultation, after-sales technical support and personalized packaging, winning long-term trust and cooperative relationships with customers at home and abroad.
    Sticking to the development concept of "technology innovation, quality supremacy, customer-oriented", our factory keeps upgrading production equipment and R&D capabilities, and strives to become a competitive professional peptide manufacturing supplier in the global biochemical industry.
  • 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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