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Home > Pharmaceutical Intermediates > Bulk Drug Intermediates > Selank peptide for Sale > Peptide Powder Selank Lyophilized Selank Not For Human Use CAS 129954-34-3
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Peptide Powder Selank Lyophilized Selank Not For Human Use CAS 129954-34-3

37 Inquiries

Unit Price:

$55/UNIT FOB

Get Latest Price
CAS No.:

129954-34-3

Grade:

Pharmaceutical Grade

Content:

99%

Port:

shenzhen

Brand:

zhongma

Packaging:

5mg*10vials 11mg*10vials

Sample Available:

Yes

Price valid (until):

2027-06-30

Company Type:
Trader
Location:
China
Payment Terms:
TT against copy of documents,100% TT in advance
Average Lead Time:
1 days
Qualification:
Main Products:

GLP-1,Retatrutide,Tirzepatide,Peptides

  • Product Description

  • Seller Information

  • Inquiry History

  • Description
     Sales manager:sunny 

     whatsapp:+86 18830992163 
     Email:sunny@hzzmtrade.cn 



      Product Detail  


    Shop Peptide Powder Selank Lyophilized Selank Not For Human Use CAS 129954-34-3-Detailed Image 1

     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.

     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.

    Shop Peptide Powder Selank Lyophilized Selank Not For Human Use CAS 129954-34-3-Detailed Image 2

    Shop High Purity Survodutide Weight Reduction API Powder  CAS NO.2805997-46-8  Top Quality Survodutide-Detailed Image 2


    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

    Appearance: Powder

    Purity: 99.9% 

    Shipping Condition: Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.

    Storage Condition: Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).

    Shelf Life: >2 years if stored properly

    Stock Solution Storage: 0 - 4 C for short term (days to weeks), or -20 C for long term (months).

    Description 

    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, 10vials/box 
    MOQ 10vials


    Product Application 


    • Selank is a synthetic peptide widely studied in peptide and biochemical research. As a modified analogue related to the naturally occurring peptide tuftsin, it has attracted attention for its potential biological activities.

      Current research applications mainly focus on:

      Cognitive Function Research — Studied for its potential role in memory, learning, and cognitive processes.
      Stress & Mood Research — Used in studies exploring mechanisms associated with stress response and emotional regulation.
      Neurological Research — Investigated in research related to neurobiological signaling and nervous system activity.
      Immune Response Research — Explored for its potential interactions with immune-related biological pathways.
      Peptide & Biochemical Studies — Suitable for laboratory research involving peptide properties, mechanisms, and related biological processes.

    Shop Peptide Powder Selank Lyophilized Selank Not For Human Use CAS 129954-34-3-Detailed Image 4

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     Why choose us? 



    Shop Custom Peptides Lyophilized Powder Retatrutide 5 Mg 10 Mg 20 Mg Weight Loss PeptideCAS NO. 2381089-83-2-Detailed Image 9




        Company Profile  


    Our company is a modern advanced enterprise specializing in production and exportation of APIs, Pharmaceutical intermediates, plant extracts etc. Our products are widely used in medicine, health care products, cosmetics, nutritional supplements and food additives areas. Those products of both quality and technical content have reached the domestic advanced level. Since its establishment, the company has attached great importance to the team training and technical reform. Our modern production equipment guarantees for a fast and effective production with a superior degree of accuracy throughout the whole production line, everything is done in-house, processing, extraction, packaging and transportation of all links, ensuring maximum quality and efficiency. We are constantly research and development new ingredients and innovative new products, have earned the respect & Admiration from the worldwide customers. After years of continuous development, company has been accumulated rich experience in international trade and customer resources, established a stable customer base and perfect marketing service network. In addition, the company has established long-term technical cooperation with experts and professors from many universities and research institutes in the province.

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      packing  


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      FAQ

      


    Q: How about the price? Can you make it cheaper?
    A: We always take the customer's benefit as the top priority. Price is negotiable under different conditions, we are assuring you to get the most competitive price.

    Q. What's the lead time and shipping ways?
    A: We will delivery to the package by USPS, FEDEX, DHL paket and other dedicated transportation to you after receive your payment, it would take around 10-15 workdays to your address.

    Q: How do i keep the peptides when i receive it ?
    A: 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.

    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.


     Payment 


    Shop High Purity Survodutide Weight Reduction API Powder  CAS NO.2805997-46-8  Top Quality Survodutide-Detailed Image 12


     Delivery 


    Shop Custom Peptides Lyophilized Powder Retatrutide 5 Mg 10 Mg 20 Mg Weight Loss PeptideCAS NO. 2381089-83-2-Detailed Image 20

    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

    Peptide Powder Selank Lyophilized Selank Not For Human Use 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

    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:

    GLP-1,Retatrutide,Tirzepatide,Peptides

    Location:

    Room A008, 704#, Building 11, Shiliu Street Block, Liangzhu Subdistrict, Yuhang District, Hangzhou City, Zhejiang Province

    Payment Terms:

    TT against copy of documents,100% TT in advance

    Average lead Time:

    1 days

    Total Annual Revenue:

    $1 million-$2.5 million

    Total Employees:

    11-50

    Year of Establishment:

    2025

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

    Selank 99% Purity 129954-34-3

    1 G Jan 23, 2026
    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
    Canada

    Youngshe 98% Selank N-Acetyl Selank Amidate N-Acetyl Selank

    60 G Oct 16, 2024
    United States

    Selank

    20 MT Jan 27, 2024
    United Kingdom

    Selank raw powder 1g sample

    1 G Oct 19, 2025
    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
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