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Home > Pharmaceutical Intermediates > Bulk Drug Intermediates > Selank peptide for Sale > High Purity 99% Selank Raw Powder Peptide Selank CAS 129954-34-3 10mg Vial
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High Purity 99% Selank Raw Powder Peptide Selank CAS 129954-34-3 10mg Vial

TDS 35 Inquiries

Unit Price:

$60/UNIT FOB

Get Latest Price
CAS No.:

129954-34-3

Grade:

Pharmaceutical Grade

Content:

99%

Port:

HongKong

Brand:

Novio

Packaging:

10mg*10vials

Price valid (until):

2026-09-25

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

Peptides,Cosmetic Raw Materials,Pharmaceutical Intermediates

  • Product Description

  • Seller Information

  • Inquiry History

  • Description


      Product Detail  


    WhatsApp: +852 93354794


    Selank peptide is a synthetic peptide that has been gaining popularity in recent years due to its numerous health benefits. With all the talk of people using Selank peptide recently, many are still wondering about the benefits of it and what it actually does. We'll be going over the numerous potential health benefits of this peptide therapy.

    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.

    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.

    Product Application

    • This unique pathway promotes a state of calm alertness, allowing users to remain fully functional and mentally sharp. Concurrently, Selank exerts a powerful influence on the monoaminergic systems. It has been demonstrated to modulate the levels of key neurotransmitters, including serotonin, dopamine, effectively balancing mood and contributing to its significant antidepressant effects. Furthermore, Selank potently regulates the expression of Brain-Derived Neurotrophic Factor (BDNF), a critical protein for neuronal survival, plasticity, and growth. By increasing BDNF levels, it facilitates the formation of new neural connections and strengthens existing ones, which is fundamental for learning, memory, and long-term brain health. The anxiolytic and antidepressant profile of Selank is one of its most celebrated attributes. Clinical and preclinical studies have consistently shown its efficacy in reducing symptoms of generalized anxiety disorder (GAD), social anxiety, and obsessive-compulsive disorder (OCD). Users report a significant diminishment of irrational worries, nervous tension, and psychological distress. This is accompanied by a notable improvement in overall mood and motivation, stemming from its serotonergic and dopaminergic activity. Unlike many pharmaceutical antidepressants that take weeks to show effect and come with a host of side effects like emotional blunting or weight gain, Selank often produces perceptible improvements in mood and anxiety within a shorter timeframe and with a remarkably benign side effect profile. This makes it an attractive option for individuals seeking a natural-feeling yet effective intervention for mood and anxiety disorders. Its ability to induce a state of calm focus also makes it highly valuable for managing performance anxiety, whether before public speaking, examinations, or important professional engagements.

    Peptide Storage Guidelines: General Tips

     


    When storing peptides, remember to:
    • Store peptide in a cold, dry, dark place
    • Avoid repeated freezing and thawing of peptide
    • Avoid overexposure to the air
    • Avoid light exposure
    • Avoid storing peptides in solution long term
    • Aliquot peptide according to experimental requirements


    Items Specifications

    Product Name

    Selank
    Purity >99%
    Apperance White  powder
    Storage keep in a cool,dark location in a tightly sealed container or cylinder.
    Shelf Life  24 Months
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    FAQ

    1. How to preserve peptides after receiving them?
    Peptides in the form of lyophilized powder can be transported at room temperature by vacuum packaging, while polypeptides in the dissolved state need to be refrigerated at 2°C - 8°C. For long-term storage, peptides should be stored in the form of lyophilized powder stored at -20°C or -80°C in a sealed container with desiccant, which can avoid the degradation of peptides to the greatest extent.
     

    2. What is your lead time and shipping method?
    Customized items are negotiable. 1-3 working day after payment arranges the shipping. Parcels shipping by sea, by air, or by express (EMS, UPS, DHL, TNT, FEDEX, etc).

     

    3. Is the shipping 100% Guarantee?
    Yes, we offer 100% Shipping Guarantee. If any seized parcel we will do resending. 

    4. What payment methods do you support?
     

    Wise/Bank wire/BTC/USTD/alibaba/Paypal


    5. Will I have any side effects after using peptide?
    If you just begin to use, it is better to follow doctor's prescription. And if there is no allergy or any uncomfortable symptom, you can continue to use but take it in a suitable dosage. A few people will have slight allergy reaction, but after your body get used to it, the allergy will be disappear and back to normal.

    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 Raw Powder Peptide Selank CAS 129954-34-3 10mg Vial 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
    • High Purity 99% Selank Raw Powder Peptide Selank CAS 129954-34-3  10mg Vial Certificates 1 TDS

    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:

    Peptides,Cosmetic Raw Materials,Pharmaceutical Intermediates

    Location:

    Room 1359, Room 103, Building Jia 19, Jixiang Garden, Tongzhou District, Beijing

    Year of Establishment:

    2026

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

    Selank 99% Purity 129954-34-3

    1 G Jan 23, 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

    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
    United States

    selank

    100 MG Jul 7, 2026
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