Product
Supplier
Encyclopedia
Inquiry
Selank 99% Purity 129954-34-3 buy - large image1
Selank 99% Purity 129954-34-3 buy - image1

Selank 99% Purity 129954-34-3

COA 39 Inquiries

Unit Price: Get Latest Price
CAS No.:

129954-34-3

Content:

99%

Port:

HUNAN

Packaging:

BOX

Sample Available:

Yes

Price valid (until):

2026-01-29

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:
3 days
Qualification:
Main Products:

Tirzepatide,Retatrutide,cagrilintide,Semsglutide

  • Product Description

  • Seller Information

  • Inquiry History

  • Description


     About us 


    We are a professional enterprise specializing in the research and development and sales of high-quality  products, always prioritizing integrity and quality. We deeply understand that in the health and scientific research fields, every gram of our product is crucial to our clients' trust and the reliability of our results. Therefore, we solemnly promise that all our products come with authoritative Certificate of Analysis (COA) certification, ensuring traceability and verifiability at every stage from raw materials to finished products, with purity, content, and safety meeting stringent standards.

    As a trustworthy seller, we not only provide certificates but also treat every client with transparency and responsibility. Whether used in scientific research, pharmaceuticals, or health supplements, our peptide products undergo precise preparation and multiple quality checks, committed to providing you with stable, efficient, and reliable solutions.

    whatsapp:+44 7394 105344
    Telegram:@Jessie850609

    Choosing us means choosing quality assurance and peace of mind in our partnership. We look forward to becoming your trusted long-term partner through our professionalism and sincerity.


    Introduction to Selank

     


      As a white to off-white crystalline powder, Selank is highly soluble in water  making it suitable for various in vitro and in vivo experimental setups. It is primarily synthesized using solid-phase pep synthesis (SPPS), ensuring high purity (typically ≥98% by HPLC) and batch consistency . Researchers value Selank for its ability to interact with the GABAergic system, potentially modulating GABAₐ receptors to produce anxiolytic effects. Preclinical studies have shown it reduces anxiety-like behaviors in animal models, improves sleep quality , and mitigates stress-induced physiological responses, positioning it as a promising candidate for stress-related disorder research.

    Shop Selank 99% Purity 129954-34-3-Detailed Image 1
    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 99% Purity 129954-34-3 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

    Certificates

    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

    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:

    Tirzepatide,Retatrutide,cagrilintide,Semsglutide

    Location:

    No. 508-2353, Unit 5, Building 30, Laohu Phase II, Fuyuan West Road, Liuyanghe Street, Kaifu District, Changsha City, Hunan Province (cluster registration)

    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 days

    Total Annual Revenue:

    $25 million-$50 million

    Total Employees:

    11-50

    Year of Establishment:

    2024

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

    Selank 99% Purity 129954-34-3

    1 G Jan 23, 2026
    Georgia

    Selank peptide

    10  Sep 27, 2026
    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
    Oman

    Selank

    1 G Mar 4, 2026
    United States

    Selank

    30 40' Fcl Oct 14, 2025
    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
    • 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.