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Home > Pharmaceutical Intermediates > Bulk Drug Intermediates > Selank peptide for Sale > Factory Supply Selank Peptide Powder High Purity Research Use
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Factory Supply Selank Peptide Powder High Purity Research Use

TDS 39 Inquiries

Unit Price:

$60/UNIT FOB

Get Latest Price
CAS No.:

129954-34-3

Grade:

Pharmaceutical Grade

Content:

99%

Port:

Hongkong

Brand:

Novio

Packaging:

5mg*10vials, 10mg*10vials

Sample Available:

Yes

Price valid (until):

2026-12-31

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 9339 8574
    Selank is a synthetic heptapeptide derived from the structural optimization of naturally occurring active peptides, belonging to the family of endogenous peptide analogs. Originally developed through research into the body's own regulatory peptides, scientists utilized sequence optimization and structural design to create this active molecule, which combines natural affinity with stability. Characterized by its gentle regulatory approach, clear mechanism of action, and excellent tolerability, Selank offers unique value in areas such as mood regulation, stress management, and the maintenance of cognitive function, making it a highly promising candidate in the fields of behavioral research and functional regulation.
    Regarding its mechanism of action, Selank’s core function lies in the gentle modulation of the body's stress and emotional states. When facing various stressors and changes, the body initiates a series of stress responses to maintain internal stability; however, prolonged activation of these processes can lead to issues such as mood swings and physiological imbalance. Selank modulates stress-related processes, helping to calm overactive responses and enabling the body to remain composed and steady in the face of pressure. Unlike methods involving forced intervention, Selank operates through gentle "soothing" and "balancing"; rather than seeking drastic changes, it helps the body restore a natural, stable state, thereby improving its ability to cope with external changes.
    Selank demonstrates significant potential for application in mood and state regulation. In today's fast-paced world, with its diverse array of stressors, issues such as mood swings, anxiety, and low energy are increasingly common. By modulating the stress response, Selank helps alleviate feelings of tension and anxiety, assisting users in regaining a calm and stable mental state. Research indicates that Selank’s regulatory effects are often accompanied by an overall improvement in well-being, helping users maintain better focus and stability in high-pressure environments. Its focus on "restoring balance" rather than "inducing drastic change" distinguishes it from purely stimulatory or inhibitory compounds, highlighting its characteristically gentle and harmonizing regulatory nature.
    Selank also holds significant research value regarding the maintenance of cognitive function. Optimal cognitive health—encompassing focus, memory, and mental agility—is fundamental to effective living and learning, whereas chronic stress and physiological imbalance often adversely affect cognitive performance. By helping to soothe excessive stress and stabilize the body's overall state, Selank indirectly creates favorable conditions for optimal cognitive function. Research indicates that, under specific conditions, Selank may positively influence memory consolidation and learning ability, helping to maintain high-quality cognitive performance. This regulatory approach—prioritizing state stabilization to facilitate functional performance—gives it unique value in the field of cognitive research.
    Regarding its functional characteristics, Selank—an analogue of an endogenous bioactive peptide—offers distinct advantages: natural affinity, gentle action, and excellent tolerability. Derived from the body's own regulatory peptide structures, it integrates seamlessly with physiological systems, acting smoothly without causing significant adverse reactions. Furthermore, its mechanism of action is relatively clear and its regulatory direction well-defined, facilitating precise experimental design and evaluation. These "natural, gentle, and controllable" attributes make it highly suitable for long-term, sustained regulatory interventions and lay the groundwork for diverse applications.
    In the context of stress response, Selank’s value lies in its ability to maintain long-term physiological balance. While stress is a normal reaction to external changes, chronic or excessive stress depletes the body's reserves and compromises its overall condition. Selank helps modulate the stress response, enabling a faster return to homeostasis after a stressful event and preventing the functional decline associated with accumulated stress. This focus on "long-term balance" makes it significant in stress management research and offers a model for exploring gentle, effective approaches to mind-body regulation.
    Regarding safety, it is essential to view the current status of Selank objectively. As a research-grade peptide, it is primarily used in laboratory studies, behavioral science, and related application development; its observed effects are specific to certain experimental conditions and depend heavily on factors such as dosage and individual physiological status. Consequently, any research or application must be grounded in comprehensive understanding and standardized assessment, adhering to scientific principles to avoid indiscriminate use. Research teams continue to conduct evaluations to deepen the understanding of its effects and impact. From an industry perspective, Selank represents a research direction focused on "state modulation through gentle harmonization." Its approach—combining the natural regulatory functions of endogenous bioactive peptides with the stability of modern synthetic peptides—offers a fresh outlook on the study of mood and cognition. Unlike compounds with aggressive actions or complex mechanisms, Selank is characterized by precise targeting, gentle effects, and good tolerability, aligning with the modern research pursuit of both safety and efficacy. As research in behavioral science and endocrinology deepens, the potential value of Selank in areas such as mood regulation and cognitive maintenance is expected to be further explored.
    Naturally, there is still much to explore regarding Selank. Questions such as individual variations in response, long-term performance, and interactions with other bioactive substances remain to be addressed in future studies. Since the regulation of mood and cognition involves the complex coordination of multiple mechanisms, the specific role Selank plays within this context requires further clarification through robust evidence. Only through comprehensive research and the establishment of a solid evidence base can its application value and prospects be accurately assessed—a process that reflects the fundamental scientific principles of gradual progress and an evidence-first approach.
    Overall, Selank shows great promise in the field of behavioral science research, thanks to its unique value in mood regulation and cognitive maintenance, as well as its natural compatibility, gentle action, and good tolerability. It serves not only as a significant subject for understanding the mechanisms of stress and mood regulation but also as a highly promising avenue for exploring gentle yet effective methods of mind-body regulation. By mitigating excessive stress, stabilizing overall physiological states, and preserving cognitive performance, Selank opens up new pathways for research into emotional and cognitive health, while providing a vital reference and foundation for the future development of related products.

    Items Specifications
    Product Name Selank
    CAS No. 129954-34-3
    Molecular Formula C33H57N11O9
    Purity >99%
    Appearance White Powder
    Grade Pharmacy Grade
    Packaging 5mg/vial,10mg/vial
    Shop Selank, Synthetic Heptapeptide, Tuftsin Derivative, Anxiolytic Peptide, Mood Regulation, Cognitive Enhancement, Neuroprotective Peptide, Research Pept-Detailed Image 1
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    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

    Factory Supply Selank Peptide Powder High Purity Research Use 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
    • Factory Supply Selank Peptide Powder High Purity Research Use 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
    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 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
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