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Home > Active Pharmaceutical Ingredients > Other Chemical Drugs > Selank peptide for Sale > 99%High Purity Selank Raw Materials Powder CAS 129954-34-3 with Fast Shipping & Door-to-Door Delivery
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99%High Purity Selank Raw Materials Powder CAS 129954-34-3 with Fast Shipping & Door-to-Door Delivery

TDS 35 Inquiries

Unit Price:

$38-45/G FOB

Get Latest Price
CAS No.:

129954-34-3

Grade:

Pharmaceutical Grade

Content:

99%

Port:

SHENZHEN

Brand:

HZM

Packaging:

vial/bottle/box/bag/hermetic bag

Price valid (until):

2028-12-01

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

GLP-1,Retatrutide,Tirzepatide,Peptides

  • Product Description

  • Seller Information

  • Inquiry History

  • Description

    Name:Tina
    WeChat: +18831118743
    WhatsApp: +852 57435087
    Email:Tina@sjzchike.com



    Shop 99%High Purity Selank Raw Materials Powder CAS 129954-34-3 with Fast Shipping & Door-to-Door Delivery-Detailed Image 1

    Items Specifications
    product name Selank
    CAS No. 129954-34-3
    Appearance white raw material powders
    specification 5mg,10mg
    Purity >99%
    Package  vial/bottle/box/bag/hermetic bag





    Shop 99%High Purity Selank Raw Materials Powder CAS 129954-34-3 with Fast Shipping & Door-to-Door Delivery-Detailed Image 2


    Description

    Selank is a synthetic peptide developed as a potential therapeutic agent with various neuroprotective and cognitive-enhancing properties. It is derived from the endogenous tetrapeptide tuftsin, which plays a role in regulating the immune system and central nervous system function.

    Selank has been studied primarily for its anxiolytic (anti-anxiety) effects, with research indicating that it can reduce anxiety symptoms without causing significant side effects such as blood pressure drops, which are common with traditional anxiolytics like benzodiazepines.

    Additionally, Selank has shown promise in enhancing cognitive functions, including memory consolidation and learning processes. Studies have demonstrated that Selank can improve memory trace stability and enhance the metabolism of serotonin (5-HT), a neurotransmitter crucial for mood regulation and cognitive function.

    Selank also exhibits neuroprotective effects, potentially reversing memory impairments caused by alcohol abuse and promoting neuroplasticity through the modulation of neurotransmitter systems and the increase of Brain-Derived Neurotrophic Factor (BDNF) levels. Furthermore, it has been suggested that Selank 


    Shop 99%High Purity Selank Raw Materials Powder CAS 129954-34-3 with Fast Shipping & Door-to-Door Delivery-Detailed Image 3






    Functions



    1. Central anti-anxiety (core target)


    Enhances the expression of GABA-A receptors in the brain, alleviating symptoms of anxiety, panic, and irritability;


    Decreases neuropeptide levels;

    Shop 99%High Purity Selank Raw Materials Powder CAS 129954-34-3 with Fast Shipping & Door-to-Door Delivery-Detailed Image 4


    2. Brain-boosting and fatigue-relieving (Nootropic peptide)


    Improve attention, short-term memory, and cognitive clarity; alleviate neurasthenia, fatigue, and decision-making difficulties; prevent hyperexcitability while providing calm-focused performance, distinct from the stimulant effects of Semax.

    Shop 99%High Purity Selank Raw Materials Powder CAS 129954-34-3 with Fast Shipping & Door-to-Door Delivery-Detailed Image 5



    3. Immune modulation (unique advantage)


    The parent compound Tuftsin is an immunopeptide, while Selank retains its biological activity: it activates macrophages, modulates interferons and inflammatory cytokines, and alleviates immune dysfunction induced by chronic stress, making it suitable for research in individuals under high stress or prone to colds.


    Shop 99%High Purity Selank Raw Materials Powder CAS 129954-34-3 with Fast Shipping & Door-to-Door Delivery-Detailed Image 6


    4. Auxiliary sleep regulation


    Alleviates pre-sleep anxiety, reduces sleep onset time, and does not cause daytime drowsiness.



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    Packaging Photoes 



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      Company Introduction



    Our company is an international leading high-tech enterprise focusing on large-scale biosynthesis of polypeptide drugs. We provide all-round products and services from drug research, clinical development to access to market for global biotechnology and pharmaceutical enterprises.

    We have professional and experienced engineers and scientists, providing new polypeptide drug biosynthesis solutions, which help partners stay ahead of the polypeptide drug discovery, clinical development and market production.


    Since its establishment, our 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.

    Shop 99%High Purity Selank Raw Materials Powder CAS 129954-34-3 with Fast Shipping & Door-to-Door Delivery-Detailed Image 22


    Why choose us


    Our enterprise is a high-tech enterprise focusing on the research, development and production of peptide products. The enterprise 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, Daxiang Technology has 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.​

    Our enterprise adheres to the business philosophy of integrity and cooperation. scientific innovation and service first.With absolute quality assurance as the purpose and perfect service system as the basis, our company provides efficient and satisfactory consulting services, sincerely welcomes your business inquiries,and looks forward to working with you to create a new future.  


    Our factory
    Shop 99%High Purity Selank Raw Materials Powder CAS 129954-34-3 with Fast Shipping & Door-to-Door Delivery-Detailed Image 23

    Shop 99%High Purity Selank Raw Materials Powder CAS 129954-34-3 with Fast Shipping & Door-to-Door Delivery-Detailed Image 24

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    Packaging

    Shop 99%High Purity Selank Raw Materials Powder CAS 129954-34-3 with Fast Shipping & Door-to-Door Delivery-Detailed Image 29.

    Shipping&Delivery 

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    United States, United Kingdom, Canada, etc., can guarantee 8-14days to receive goods
    Absolutely ensure product safety during transportation


    Payment


    Shop 99%High Purity Selank Raw Materials Powder CAS 129954-34-3 with Fast Shipping & Door-to-Door Delivery-Detailed Image 32

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    Shop 99%High Purity Selank Raw Materials Powder CAS 129954-34-3 with Fast Shipping & Door-to-Door Delivery-Detailed Image 34


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    Why choose us  

    1.  Well-equipped, stable and high-quality raw material supply chain, to provide customers with the best quality products.

    2.  Strict quality inspection process and professional certificate testing to ensure the quality level of the final product.

    3.  Excellent sales team can provide customers with integrated and professional services.

    4.  Accept various OEM & ODM services to meet the different needs of different customers,low MOQ.

    5.  Professional supplier and manufacturer, an integrated enterprise integrating production and sales, providing customers with one-stop service.


    FAQ 

    1.  Do you accept customization?

    RE: We can provide corresponding customized solutions according to the specific needs of customers.

    2.   Can you provide samples?

    RE: We can provide free sample ,and you only need to payfor the shipping cost.

    3.  How is your production capacity ?and whether it can meet customer needs in a timely manner.

    RE:we can produce the products required by customers in time and have sufficient production capacity.

    4.  How long is your lead time?

    5-14 days by DHL,UPS,TNT, FEDEX,etc.

    7-20 days by DDP special line.

    20-35 days by Sea

    5.  What is your terms of payment ?

    RE: T/T in advance

    LC at sight

    Bank transfer

    PayPal(5% handling fee)

    XT , USTD,Bitcoin...

    6.  Do you have OEM or ODM service of product? Re: Sure. If needed, we can customize products for you.

    7.  How can you guarantee the goods you offer is qualified ? Re: All the goods are inspected before shipment. If the goods can't come to the quality we promise, you can ask for refund.

    8.How will you deliver the goods? RE:We have strong cooperation with DHL, TNT, UPS, FEDEX, EMS, China Air Post.




    Send your message to us

    Our contact information: +852 57435087

    Email: tina@sjzchike.com



    ECHEMI Editorial Reference
    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

    99%High Purity Selank Raw Materials Powder CAS 129954-34-3 with Fast Shipping & Door-to-Door Delivery 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
    • 99%High Purity Selank Raw Materials Powder CAS 129954-34-3 with Fast Shipping & Door-to-Door Delivery 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:

    Other Chemical Drugs

    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:

    L/C,TT against B/L draft before shipment,100% TT in advance

    Average lead Time:

    1

    Total Annual Revenue:

    $1 million-$2.5 million

    Total Employees:

    11-50

    Year of Establishment:

    2025

  • 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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