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Home > Food Additives > Nutrition Supplements > Selank peptide for Sale > High Purity 99% Selank SK5 SK10 Raw Powder CAS 129954-34-3
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High Purity 99% Selank SK5 SK10 Raw Powder CAS 129954-34-3

41 Inquiries

Unit Price:

$20-25/G EXW

Get Latest Price
CAS No.:

129954-34-3

Grade:

Cosmetic grade

Content:

99%

Packaging:

5 mg/vial 10 mg/vial 15 mg/vial 20 mg/vial

Sample Available:

Yes

Price valid (until):

2028-09-30

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:
5 days
Qualification:
Main Products:

Food Additives

  • Product Description

  • Seller Information

  • Inquiry History

  • Description


      Product Detail  



    What Is Selank Peptide?
    Selank is a type of peptide therapy. Its potent synthetic compound has gained significant popularity in recent years for its numerous health benefits.

    This peptide is a modified version of the naturally occurring tetrapeptide tuftsin, which plays an essential role in the immune system's regulation. Selank has been shown to enhance cognitive function, reduce anxiety and stress, improve mood and sleep, and boost the immune response.

    One of the primary benefits of using selank peptide is its ability to reduce anxiety and stress levels. By stimulating GABA receptors, selank may promote relaxation and calmness while reducing tension and restlessness. Additionally, it helps regulate cortisol levels in the body, which are responsible for inducing stress responses.

    As a result, users can experience improved mental clarity and focus while feeling more relaxed overall. Another benefit of Selank peptide is its potential to promote better sleep quality.

    What Is Selank Used For?
    Selank was originally developed as an anti-anxiety medication, Selank has since been used for a wide range of conditions, including depression, ADHD, and PTSD.

    Despite its growing popularity, many people are still unfamiliar with the uses and benefits of this intriguing compound.

    One of the most well-known uses for Selank is as an anti-anxiety medication. Research has shown that Selank can help reduce anxiety by boosting levels of serotonin and dopamine in the brain.

    These neurotransmitters are often called "feel-good" chemicals because they are key in regulating mood and emotions. By increasing levels of these chemicals, Selank may help promote feelings of calmness and relaxation while reducing symptoms of anxiety.

    Selank has also been studied for its potential use in treating depression.

    Shop High Purity 99% Selank SK5 SK10 Raw Powder CAS 129954-34-3-Detailed Image 1

    Items Specifications
    Purity >99%
    Appearance White Powder
    Storage Conditions Store in Freezer, Under -20°c

    How to proceed your order  


    Step 1:Please let me know the items you are favorable, quantities, and the destination country.

    Step 2:You confirm all detail, and offer purchasing order.

    Step 3:We send the detail price of our product and offer the suitable shipping method for reference.

    Step 4:You confirm the order and payment 100% in advance and send us the detailed contacting information, including contacting person/company,address,mobile number,ZIP code and your special requirements.

    Step5:We arrange the shipment according to your requirements, and tracking code will be offered once it is released, then you can track your parcel at any moment.

    Step 6:We offer after-sales services after service after you receive your parcel.

    Company Profile   


      We are a high-tech enterprise focusing on the research, development and production of peptide products. The company was established in recent years and is committed to applying advanced biotechnology to the health industry to meet the market's demand for high-quality, high-efficiency peptide products.
        As a leading peptide manufacturer,We have a R&D team composed of senior scientists and engineers, which continues to explore and innovate, and is committed to developing safer, more effective, and more market-competitive peptide products. The company's main products cover but are not limited to pharmaceutical grade, food grade and cosmetic grade and other fields, and are widely used in many aspects such as health care, disease prevention, beauty and skin care.
        In terms of production technology, We adopt internationally advanced production equipment and technology to ensure that every aspect of the product, from raw material selection, production and processing to finished product packaging, strictly follows relevant national standards and specifications to ensure product quality and safety. At the same time, the company has also established a complete quality management system and after-sales service system to provide customers with all-round, one-stop service support.
        Our company adhere to the corporate philosophy of "technology leads health, quality creates the future" and always adheres to the development path of people-oriented and technological innovation. The company not only focuses on product quality and innovation, but also actively fulfills its social responsibilities and is committed to promoting the development and progress of the health industry.
        In the future,We will continue to delve into the field of peptide product research and development, continue to explore and make breakthroughs, and strive to become a leader in the global peptide industry and make greater contributions to human health.

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    FAQ

    Q1: Have your Product Quality been Approved by Third Party Lab?

    A: Yes, All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China. So you will be assured with Good Quality if you choose us.

    Q2: How to cooperate with us?

    You can contact us for cooperation through the website contact information, or contact with the salesmen in our company. We will connect you about the specific detail via email.

    Q3: Is there any discount?

    A: Yes, for larger quantity, we always support with better price.

    Q4: How long does it take to the goods arrived?

    A:It is Depending on your location.
    For small order, please expect 5-7 days by DHL,UPS,TNT, FEDEX, EMS.
    For mass order, please allow 5-8 days by Air, 20-35 days by Sea.

    Q5: Do you have any reshipment policy ?

    We have good after-sale service and re-shipment policy if the parcel lose.
    Our long association with our clients has brought great benefits.
    We always take the upmost care in the packaging of our products .
    Our clients will confirm this as even they struggle to find them without help at times.
    But in spite of our best efforts it is still possible will seize a small number of packages.
    In this circumstance we promise reship free to establish long term relationship.

    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

    High Purity 99% Selank SK5 SK10 Raw Powder CAS 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

    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:

    Nutrition Supplements

    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:

    Food Additives

    Location:

    Room 2-5633, Building A, No.6 Huafeng Road, Huaming High-tech Industrial Zone, Dongli District, Tianjin

    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:

    5 days

    Total Annual Revenue:

    $5 million-$10 million

    Total Employees:

    201-300

    Year of Establishment:

    2022

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

    Selank 99% Purity 129954-34-3

    1 G Jan 23, 2026
    United States

    Selank peptide

    10 MT Sep 25, 2026
    Iceland

    Selank peptide

    100 G Sep 23, 2026
    United States

    selank

    30 MG May 25, 2026
    Brazil

    Selank

    10 MT Apr 7, 2026
    United States

    selank

    1 G Mar 13, 2026
    United States

    Selank

    1 G Mar 9, 2026
    United Kingdom

    Selank

    1 G Dec 22, 2025
    United States

    Selank

    20 MG Nov 10, 2025
    United States

    NA-Selank Amidate

    10 MG Sep 18, 2025
    United Kingdom

    Selank

    100 MG Jul 15, 2025
    United States

    N-Acetyl Selank Amidate

    1 KG Jan 9, 2025
    United States

    Selank

    10  Mar 29, 2024
    Poland

    Selank

    10 G Feb 18, 2024
    United States

    Selank

    1 G Jan 27, 2024
    France

    peptide vial

    10 MT Oct 7, 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
    Post an enquiry for this product
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