Product
Supplier
Encyclopedia
Inquiry
Home > Biochemical Engineering > Polypeptide > Selank peptide for Sale > Selank peptide 99% purity|CAS 129954-68-5|Nootropic peptides|Cognitive enhancement peptides|Peptide API supplier
Selank peptide 99% purity|CAS 129954-68-5|Nootropic peptides|Cognitive enhancement peptides|Peptide API supplier buy - large image1
Selank peptide 99% purity|CAS 129954-68-5|Nootropic peptides|Cognitive enhancement peptides|Peptide API supplier buy - image1
Selank peptide 99% purity|CAS 129954-68-5|Nootropic peptides|Cognitive enhancement peptides|Peptide API supplier buy - image2
Selank peptide 99% purity|CAS 129954-68-5|Nootropic peptides|Cognitive enhancement peptides|Peptide API supplier buy - image3
Selank peptide 99% purity|CAS 129954-68-5|Nootropic peptides|Cognitive enhancement peptides|Peptide API supplier buy - image4
Selank peptide 99% purity|CAS 129954-68-5|Nootropic peptides|Cognitive enhancement peptides|Peptide API supplier buy - image5
Selank peptide 99% purity|CAS 129954-68-5|Nootropic peptides|Cognitive enhancement peptides|Peptide API supplier buy - image6

Selank peptide 99% purity|CAS 129954-68-5|Nootropic peptides|Cognitive enhancement peptides|Peptide API supplier

TDS 35 Inquiries

Unit Price:

$10/G FOB

Get Latest Price
CAS No.:

129954-34-3

Grade:

Pharmaceutical Grade

Content:

99%

Port:

guangzhou

Brand:

HKX

Packaging:

5mg 10mg

Price valid (until):

2026-12-31

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

Tirzepatide,Semaglutide,Retatrutide,MOTS-C,GHK-CU,MT-2

  • Product Description

  • Seller Information

  • Inquiry History

  • Description


      Product Detail  


    Please contact me :Anna
    Whatsapp:+852 56821040
    Email:Annahkx@outlook.com

    1.   We supply high-purity research-grade lyophilized peptide powder peptide, available in lyophilized powder form in sterile vials. All batches are HPLC-tested to ensure purity ≥99%。
    Items Specifications
    Product Name Selank
    CAS No. 129954-34-3
    Appearance Lyophilized Powder
    Specification 5mg 10mg
    Purity 99%
    Molecular Weight  751.87 g/mol

    Selank: Overview and Research Profile


    Selank is a synthetic heptapeptide categorized as a neuropeptide. Originally developed by research institutions under the Russian Academy of Sciences, it has been investigated for its anxiolytic and nootropic (cognitive-enhancing) properties.


    Basic Information

    Name: Selank

    Alias: TP-7

    Classification: Synthetic Neuropeptide

    Amino Acid Sequence: Thr-Lys-Pro-Arg-Pro-Gly-Pro (TKPRPGP)

    Design Origin: Derived from the naturally occurring immunomodulatory peptide Tuftsin. It is modified by appending the Pro-Gly-Pro sequence to enhance stability and metabolic resistance.


    Research Areas

    Selank has been studied primarily in the following domains:

    1. Anxiolytic Effects

    Research suggests that Selank may interact with the GABAergic system, playing a role in modulating stress and anxiety.

    Unlike traditional sedative-hypnotics, clinical studies have focused on its "non-sedating" profile.


    2. Nootropic (Cognitive) Research

    Research areas include the enhancement of:

    Learning capacity

    Memory function

    Attention span

    Cognitive performance under stress

    Studies indicate it may influence BDNF (Brain-Derived Neurotrophic Factor) levels and modulate various neurotransmitter systems.


    3. Immunomodulation

    Due to its structural relationship with Tuftsin, Selank is also investigated for its impact on immune-related signaling pathways.


    Common Market Specifications (Research Grade)

    Selank 5mg vial

    Selank 10mg vial

    Form: Lyophilized powder (Freeze-dried powder)

    Shop Selank peptide 99% purity|CAS 129954-68-5|Nootropic peptides|Cognitive enhancement peptides|Peptide API supplier-Detailed Image 1 Shop Selank peptide 99% purity|CAS 129954-68-5|Nootropic peptides|Cognitive enhancement peptides|Peptide API supplier-Detailed Image 2 Shop Selank peptide 99% purity|CAS 129954-68-5|Nootropic peptides|Cognitive enhancement peptides|Peptide API supplier-Detailed Image 3 Shop Selank peptide 99% purity|CAS 129954-68-5|Nootropic peptides|Cognitive enhancement peptides|Peptide API supplier-Detailed Image 4 Shop Selank peptide 99% purity|CAS 129954-68-5|Nootropic peptides|Cognitive enhancement peptides|Peptide API supplier-Detailed Image 5 Shop Selank peptide 99% purity|CAS 129954-68-5|Nootropic peptides|Cognitive enhancement peptides|Peptide API supplier-Detailed Image 6

    Q&A


    Q: When can I receive the package?

    A: It will be shipped as soon as possible after payment, and the shipping time is generally 7 to 15 days.

    Q: What is the minimum amount I can order?

    A: The minimum quantity we can order is 1 box, which contains 10 vials.

    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: 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.


    Company Profile


    HKX is a reliable manufacturer and exporter of peptide raw materials.


    We have strong R&D capabilities and advanced production facilities. Our products cover various synthetic peptides and related raw materials, which are widely used in scientific research and pharmaceutical development. Every batch of goods undergoes rigorous laboratory testing to meet international quality standards.


    We have years of international trade experience and a complete logistics system. Neutral packaging is used for all goods to comply with international shipping regulations. We provide flexible order solutions for customers, from small trial orders to large bulk purchases.


    We provide:

    ✔ High purity raw materials
    ✔ Strict quality inspection
    ✔ Competitive factory pricing
    ✔ Fast response service
    ✔ Global shipping support
    ✔ Professional after-sales service


    Sticking to the philosophy of Quality Priority and Customer Oriented, we sincerely welcome customers from all over the world to negotiate business and create win-win cooperation.

    Shop HIGH-Quality Peptides Lyophilized Powder Tirzepatide Fitness and Weight Loss-Detailed Image 9 Shop HIGH-Quality Peptides Lyophilized Powder Tirzepatide Fitness and Weight Loss-Detailed Image 10


    Shop Selank peptide 99% purity|CAS 129954-68-5|Nootropic peptides|Cognitive enhancement peptides|Peptide API supplier-Detailed Image 9 Shop Selank peptide 99% purity|CAS 129954-68-5|Nootropic peptides|Cognitive enhancement peptides|Peptide API supplier-Detailed Image 10


    Contact Us


    Please contact us if you have any doubts regarding our products or enterprise.

    We provide dedicated service for all clients.

    Shop Selank peptide 99% purity|CAS 129954-68-5|Nootropic peptides|Cognitive enhancement peptides|Peptide API supplier-Detailed Image 11

    Certificates
    • Selank peptide 99% purity|CAS 129954-68-5|Nootropic peptides|Cognitive enhancement peptides|Peptide API supplier Certificates 1

    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:

    Tirzepatide,Semaglutide,Retatrutide,MOTS-C,GHK-CU,MT-2

    Location:

    203, NO. 88 Zhongxin North Road, Hangzhou Avenue Sub-district, Binhai New Area, Tianjin

    Payment Terms:

    TT against copy of documents,D/P,D/A,TT against B/L draft before shipment,100% TT in advance

    Average lead Time:

    12

    Total Annual Revenue:

    $2.5 million-$5 million

    Total Employees:

    51-100

    Year of Establishment:

    2026

       Our company is a professional enterprise engaged in the chemical industry for many years, specializing in the import and export of chemical raw materials, fine chemicals, industrial additives, and related products.
       With a well-established supply chain system and strict quality control standards, we integrate high-quality manufacturing resources to ensure stable product quality and reliable supply. Our product portfolio covers general chemicals, fine chemicals, rubber and plastic raw materials, water treatment chemicals, and other related categories, serving both domestic and international markets.
       Adhering to the principles of integrity, quality first, and mutual benefit, we strictly control product quality and delivery timelines. We provide comprehensive one-stop foreign trade solutions, including product sourcing, customized selection, logistics coordination, and customs clearance services according to customer requirements.
       Leveraging extensive industry experience and a well-developed global sales network, we are committed to meeting diverse international procurement needs. We aim to build a stable and trustworthy bridge for global chemical trade and establish long-term, sustainable partnerships with clients worldwide.
  • 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
    • 1
    • 2
    • Go to Page Go
    Post an enquiry for this product
pic ×

Scan the QR Code to Share

All products displayed on this website are only for non-medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.

According to relevant laws and regulations and the regulations of this website, units or individuals who purchase hazardous materials should obtain valid qualifications and qualification conditions.

The information shown above is provided by the enterprise itself, and the authenticity, accuracy and legitimacy of the content are the responsibility of the publishing company. ECHEMI does not bear any guarantee responsibility for this. Please be aware that risks in internet transactions objectively exist.

Feedback & Suggestions
Send Message

Thank you for your feedback. If you require further assistance, please contact us by email at info@echemi.com or call us at +86-532-55729510.