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Home > Biochemical Engineering > Polypeptide > Selank peptide for Sale > Selank Cosmetic Peptide 99% Purity Raw Material Peptide Selank
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Selank Cosmetic Peptide 99% Purity Raw Material Peptide Selank

TDS 35 Inquiries

Unit Price:

$20-25/G FOB

Get Latest Price
CAS No.:

129954-34-3

Grade:

Pharmaceutical Grade

Content:

99%

Port:

GUANGZHOU

Brand:

APKX

Packaging:

5 mg/vial 10mg/vial

Price valid (until):

2027-08-06

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:
7 days
Qualification:
Main Products:

peptides

  • Product Description

  • Seller Information

  • Inquiry History

  • Description


      Product Detail   












    • Selank is a peptide that is a synthetic analog of tuftsin (discovered at Tufts University) a natural immune stimulating peptide. Selank was developed in Russia and is available in the US through compounding pharmacies.  Unlike other peptides, which need to be taken as an injection, this one is a convenient nasal spray. It has various effects on nerve cells to decrease anxiety, improve cognitive functions and more.


    • The importance of peptides:
    • Many active substances in the human body are in the form of peptides. Peptides are involved in various fields of human hormones, nerves, cell growth and reproduction, and their importance is to regulate the physiological functions of various systems and cells in the body, activate the relevant enzyme systems in the body, promote the permeability of intermediate metabolic membranes, or control DNA transcription or affect specific protein synthesis, and ultimately produce specific physiological effects. Peptides are important substances involved in various cell functions in human body. Peptides can be synthesized into cells and regulate their functional activities. Peptides act as neurotransmitters in the body, transmitting information. Peptides can be used as transportation tools in the human body to transport various nutrients and various vitamins, biotin, calcium and trace elements beneficial to the human body to the cells, organs and tissues of the human body. Peptide is an important physiological regulator of the human body, which can comprehensively regulate the physiological function of the human body, enhance and exert the physiological activity of the human body, and it has important biological functions.
    Items Specifications

    Product Name   

    Selank

    CAS 

    129954-34-3
    Form  powder
    Storage condition  -20°C
    Purity     99%  

    Shop Melanotan 2 MT-2 High Purity Tanning Peptide   cas 121062-08-6-Detailed Image 1

    Shop Melanotan 2 MT-2 High Purity Tanning Peptide   cas 121062-08-6-Detailed Image 2

    Shop Melanotan 2 MT-2 High Purity Tanning Peptide   cas 121062-08-6-Detailed Image 3

    Our company is mainly engaged in the export of fine chemicals, cosmetics raw materials, food additives, pharmaceutical intermediates and other products. Our products have been exported to more than 30 countries and regions such as the United States, Japan, the United Kingdom, etc. Our products have passed ISO-9001, CE, SGS and other international certifications.

    Shop Melanotan 2 MT-2 High Purity Tanning Peptide   cas 121062-08-6-Detailed Image 4

    Shop Melanotan 2 MT-2 High Purity Tanning Peptide   cas 121062-08-6-Detailed Image 5

    Shop Melanotan 2 MT-2 High Purity Tanning Peptide   cas 121062-08-6-Detailed Image 6

     

      our advantage 

     


    1. High quality standards: All ingredients are tested for purity and performance.

    2. Competitive prices: We offer exceptional value without compromising quality.

    3. Customization: Solutions tailored to your specific needs and formulations.

    4. Reliable delivery: Timely and efficient transportation to ensure that your production schedule is met.

    Shop Melanotan 2 MT-2 High Purity Tanning Peptide   cas 121062-08-6-Detailed Image 7 Shop Melanotan 2 MT-2 High Purity Tanning Peptide   cas 121062-08-6-Detailed Image 8

    1. How to make an order?
    Send me inquiry here(or contact me and let me know how much quantity you need)

    2. What's the lead time and shipping ways?

    We will delivery to the package by FEDEX, DHL paket ,EMS , UPS and by air,by sea to you after receive your payment, it would take around 7-10days to your address.

    3. How do I keep the peptides when I receive it ?
    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 store at -20°C or -80°C in a sealed container with desiccant, which can avoid the degradation of peptides to the greatest extent.

    4. What's the payment methods ?
    We could accept the payment through Paypal, T/T, Bank transfer and MoneyGram.

     

    Shipping information  


    Shop Melanotan 2 MT-2 High Purity Tanning Peptide   cas 121062-08-6-Detailed Image 9


    Our certificate


    Shop Melanotan 2 MT-2 High Purity Tanning Peptide   cas 121062-08-6-Detailed Image 10


     

    Customer feedback 

     

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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

    Selank Cosmetic Peptide 99% Purity Raw Material Peptide Selank 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
    • Selank Cosmetic Peptide 99% Purity Raw Material Peptide Selank 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

    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:

    peptides

    Location:

    Room 3043, 3rd Floor, Building 15, No. 185 Xinda Road, Wanghailou Street, Hebei 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:

    7 days

    Total Annual Revenue:

    $10 million-$25 million

    Total Employees:

    11-50

    Year of Establishment:

    2025

    Company Certificates
    • Tianjin Apex Import and Export Trading Co., Ltd.. .
    • Tianjin Apex Import and Export Trading Co., Ltd.证书 证书


       公司简介  


    Company Profile
    We are a modern, rapidly growing biopharmaceutical company specializing in the production of pharmaceuticals, biologics, and nutraceuticals. We offer internationally leading healthcare products, chemicals, electronics, and mining machinery. Our innovative, full-cycle production facilities fully comply with GMP and ISO standards. We are committed to providing high-quality, affordable, innovative products to prevent disease and support healthier lifestyles. We optimize scientific innovation and production technologies to enable our customers to better serve their consumers. We provide a comprehensive range of services and products for the pharmaceutical and nutraceutical industries, from custom development and production of active ingredients to finished dosage forms. With our scale and resources, we offer our customers one-stop solutions to help people get, feel, and stay well.
    
  • 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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