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Home > Biochemical Engineering > Polypeptide > Selank peptide for Sale > Selank Peptide (CAS 129954-34-3, 5mg) Factory Direct Sales
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Selank Peptide (CAS 129954-34-3, 5mg) Factory Direct Sales

37 Inquiries

Unit Price:

$49/Unit EXW

Get Latest Price
CAS No.:

129954-34-3

Grade:

Pharmaceutical Grade

Content:

99%

Brand:

Fire

Packaging:

10vials/box

Sample Available:

Yes

Price valid (until):

2026-10-13

Company Type:
Trader
Location:
China
Average Lead Time:
365 days
Qualification:
Main Products:

Peptide,Skincare

  • Product Description

  • Seller Information

  • Inquiry History

  • Description


      Product Detail  


    1. Ultra-High PurityEach batch is synthesized and purified to over 99% purity, ensuring reliable and reproducible results in sensitive experiments.
    2. Accurate Dosing & ConsistencyOur peptides are precisely weighed and vacuum-sealed under sterile conditions. We rigorously maintain batch-to-batch consistency to meet your research needs.
    3. Endotoxin-Free & Sterile ProcessingManufactured in a cleanroom environment, our peptides are free from endotoxins, microbial contamination, and other impurities that could interfere with cell-based or in vivo studies.

    Items Specifications
    port Hk
    Specification 10mg*10vials
    purity 99%


    WhatsApp :+852 5504 9458  


    Company Profile


    Overview: 

    We specialize in high-purity peptide products, with each batch produced on dedicated production lines to ensure purity levels exceeding 99%. Our commitment to quality and innovation makes us a trusted partner in the global research, pharmaceutical, and healthcare industries.

     

    Quality Assurance: 

    All our products undergo rigorous testing and quality control under strict management systems. We provide comprehensive documentation — including Certificates of Analysis — to verify purity, potency, and compliance with international standards, ensuring reliability and transparency for our clients.

     

    Global Reach and Service: 

    With extensive experience and a wide-reaching logistics network, we offer door-to-door delivery and customs clearance assistance for clients worldwide, including the USA, Canada, Australia, Europe, and many other regions. Our dedicated customer service team is committed to providing prompt, responsive support.

     

    Core Values: 

    - Integrity: We operate honestly and transparently, earning the trust of customers, partners, and society. 

    - Quality First: We prioritize safety, effectiveness, and exceeding customer expectations in every product we deliver. 

    - Collaborative Growth: We foster open cooperation with research institutions, universities, and industry partners to create shared value and mutual success. 

    - Innovation and Learning: We continuously explore new scientific frontiers, improve our technologies, and encourage ongoing employee development to stay at the forefront of biotechnology.

     

    Mission: 

    To advance scientific research and healthcare innovation worldwide by providing premium-quality peptides, supporting the development of healthier lives and a brighter future.

     

    FAQ

    1 、 What types of peptides do you manufacture?

    We specialize in a variety of high-purity peptides, including custom peptides, research-grade peptides, cosmetic peptides, and peptide lyophilized powders and raw materials for pharmaceutical applications.

    2 、 What is the typical purity of your peptides?

    Our peptides are typically ≥ 99% pure, and we provide detailed COA (Certificate of Analysis).

    3 、 What if I need technical support after purchasing?

    Our technical and sales support team are always here to answer any questions you may have before or after your purchase. Please contact us via WhatsApp or email or form, we will usually respond within 12 hours.

    4 、 Do you ship internationally?

    Yes, we ship to over 35 countries and regions worldwide and provide full order tracking. If you have special shipping requirements, please let us know in advance.

    5 、 What payment methods do you accept?

    We support multiple secure payment methods, including:BTC/ETH/USDT/USDC/Alipay/etc.

    6 、 How long does it take to process and ship my order?

    Standard peptides: We will send out the goods within three days after receiving your payment, and the estimated delivery time is 5~15 days. Shop Selank Peptide (CAS 129954-34-3, 5mg)  Factory Direct Sales-Detailed Image 1 Shop Selank Peptide (CAS 129954-34-3, 5mg)  Factory Direct Sales-Detailed Image 2 Shop Selank Peptide (CAS 129954-34-3, 5mg)  Factory Direct Sales-Detailed Image 3 Shop Selank Peptide (CAS 129954-34-3, 5mg)  Factory Direct Sales-Detailed Image 4 Shop Selank Peptide (CAS 129954-34-3, 5mg)  Factory Direct Sales-Detailed Image 5 Shop Selank Peptide (CAS 129954-34-3, 5mg)  Factory Direct Sales-Detailed Image 6 Shop Selank Peptide (CAS 129954-34-3, 5mg)  Factory Direct Sales-Detailed Image 7 Shop Selank Peptide (CAS 129954-34-3, 5mg)  Factory Direct Sales-Detailed Image 8 Shop Selank Peptide (CAS 129954-34-3, 5mg)  Factory Direct Sales-Detailed Image 9 Shop Selank Peptide (CAS 129954-34-3, 5mg)  Factory Direct Sales-Detailed Image 10 Shop Selank Peptide (CAS 129954-34-3, 5mg)  Factory Direct Sales-Detailed Image 11 Shop Selank Peptide (CAS 129954-34-3, 5mg)  Factory Direct Sales-Detailed Image 12

    ECHEMI Editorial Reference
    Selank is a synthetic derivative of the tetrapeptide tuftsin that contains a proline-glycine-proline sequence at the C-terminus and has anxiolytic and anti-inflammatory activities. It increases the amplitude and discharge rate of inhibitory postsynaptic currents of neurons in the rat hippocampal CA1 region when used at a concentration of 1 μM. It decreases the level of affective responses and the number of erroneous escape attempts in rats in an acute stress situation, increases orientational-investigative responses of rats in an unfamiliar situation, and reduces the time mice spend immobile in the forced swim test. It increases locomotor activity of high-anxiety Balb/c, but not C57Bl/6, mice in the open field test. Selank (0.01 mg/kg) decreases verticalization induced by apomorphine in mice. It also decreases expression of the inflammation-related genesIl2rgandXcr1in mouse spleen after 90 minutes when administered at a dose of 100 μg/kg.
    SELANK Synthetic is a single, non-glycosylated polypeptide chain containing 7 amino acids, having a molecular mass of 751.89  Dalton and a Molecular formula of C33H57N11O9.
    Research & Reference Note

    Selank Peptide (CAS 129954-34-3, 5mg) Factory Direct Sales is listed on ECHEMI for industrial / laboratory sourcing. This listing is for industrial and laboratory research use. Product information on ECHEMI is provided for sourcing and specification reference. 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.

    Disclaimer: This listing is for industrial and laboratory research use. Product information on ECHEMI is provided for sourcing and specification reference. 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.

    Reviewed by ECHEMI Scientific Review - Platform editorial review for research chemicals

    Basic Info
    Product Name:

    Selank peptide

    Other Name:

    Selank peptide;SelankAcetate;PL14736;L-threonyl-L-lysyl-L-prolyl-L-arginyl-L-prolylglycyl-L-proline;L-THREONYL-L-LYSYL-L-PROLYL-L-ARGINYL-L-PROLYLGLYCYL-L-PROLINE; MONOACETATE;H-Thr-Lys-Pro-Arg-Pro-Gly-Pro-OH;SLANK;Selank peptid

    CAS No.:

    129954-34-3

    Molecular Formula:

    C33H57N11O9

    InChIKeys:

    JTDTXGMXNXBGBZ-YVHUGQOKSA-N

    Molecular Weight:

    751.87

    Exact Mass:

    751.43407244

    EC Number:

    232-660-2

    UNII:

    TS9JR8EP1G

    Categories:

    Polypeptide

    Characteristics
    Density:

    1.53±0.1 g/cm3(Predicted)

    Melting Point:

    134-136 °C

    PKA:

    3.43±0.20(Predicted)

  • Seller Information
    Business Type:

    Trader

    Main Products:

    Peptide,Skincare

    Location:

    Room 801, T095, No. 169 Haibin Road, Nansha Street, Nansha District, Guangzhou City

    Average lead Time:

    365 days

    Total Annual Revenue:

    $5 million-$10 million

    Total Employees:

    11-50

    Year of Establishment:

    2026

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

    Selank 99% Purity 129954-34-3

    1 G Jan 23, 2026
    United States

    selank

    100 MG Jul 7, 2026
    Netherlands

    Selank

    10 MT Jun 22, 2026
    Netherlands

    Selank 20 mg

    20 MT Jun 8, 2026
    Australia

    selank

    3 MT Mar 8, 2026
    France

    Selank

    10 MT Feb 28, 2026
    Nigeria

    retatutride 5mg 10mg 15mg 20mg

    100 MG Feb 24, 2026
    Canada

    FST 344

    1 MT Nov 18, 2025
    United States

    Selank

    10 MG Nov 5, 2025
    United States

    selank

    10 MG Nov 3, 2025
    United States

    Selank

    1 G Apr 2, 2025
    Norway

    98% N-Acetyl Selank Amidate

    250 G Dec 17, 2024
    Canada

    Youngshe 98% Selank N-Acetyl Selank Amidate N-Acetyl Selank

    60 G Oct 16, 2024
    United States

    Selank

    20 MT Jan 27, 2024
    United Kingdom

    Selank raw powder 1g sample

    1 G Oct 19, 2025
    United States

    Selank peptide

    10 MG Sep 18, 2026
    Greece

    selank

    10 MG May 20, 2026
    United States

    N acetyl selank

    500 MG Apr 30, 2026
    United States

    Selank

    100 MG Apr 24, 2026
    Italy

    Nacetyl selank

    1 MT Apr 22, 2026
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