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Home > Biochemical Engineering > Polypeptide > Selank peptide for Sale > RL Raw Material Peptide Selank CAS 129954-34-3 SK 5mg 10mg Vial instock
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RL Raw Material Peptide Selank CAS 129954-34-3 SK 5mg 10mg Vial instock

TDS 37 Inquiries

Unit Price:

$50-60/UNIT FOB

Get Latest Price
CAS No.:

129954-34-3

Grade:

Pharmaceutical Grade

Content:

99%

Port:

QINGDAO

Brand:

RL

Packaging:

5mg/10mg/15mg/20mg/30mg/60mg*10 vials/unit

Price valid (until):

2026-12-31

Company Type:
Trader
Location:
China
Average Lead Time:
15 days
Qualification:
Main Products:

Peptide,retatrutide,Semaglutide

  • Product Description

  • Seller Information

  • Inquiry History

  • Description


      Product Pictures   












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       Product Detail    


    Product n ame Peptides
    Appearance Powder
    Purity 99%
    Storage Keep in a cool, dry, dark location in a tightly sealed container or cylinder.
    Shelf Life 24 Months
                                                  Reply inquiry within 12 hours
    Inquiry Items Pls send us what items and quantities you plan to purchase
    Quotation Quotation including the shipping cost details in total
    Payment methods Corfirm T/T, Trade assurance, according to the customer's requirements
    After payment Confirm the address after payment for shipment.
    Tracking Tracking number provided after shipment&Keep tracking
    Preparation time About 1-5 working days after payment
    Leading time About 8-15 days door to door
    After-sale service Within 6 hours

    FAQ

    Q1: How to place the order?
    A: Pls send the specification and quantities to by email or messages, and we check the order confirmation with you.

    Q: How long can I receive my package?
    A: The package will be shippied by special line shipping door to door; usually it will takes about 8-15 business days when you finished the payment.

    Q: What's your MOQ of your products?
    A: For the regular specification products, our MOQ is 1box.

    Q: Is there a discount?
    A: Yes, if you puchase in a large amount, we are glad to support with better price.

    Q: How to store it?
    A: Pls put it in cool dry place, we suggest you put them in cold storage for 2-5 degree condition.


      About us 


    We are a professional enterprise specializing in the research and development and sales of high-quality peptide products, always prioritizing integrity and quality. We deeply understand that in the health and scientific research fields, every gram of our product is crucial to our clients' trust and the reliability of our results. Therefore, we solemnly promise that all our products come with authoritative Certificate of Analysis (COA) certification, ensuring traceability and verifiability at every stage from raw materials to finished products, with purity, content, and safety meeting stringent standards.


    As a trustworthy seller, we not only provide certificates but also treat every client with transparency and responsibility. Whether used in scientific research, pharmaceuticals, or health supplements, our peptide products undergo precise preparation and multiple quality checks, committed to providing you with stable, efficient, and reliable solutions.


    Choosing us means choosing quality assurance and peace of mind in our partnership. We look forward to becoming your trusted long-term partner through our professionalism and sincerity.

    Shop RL MT-1 Peptide Super Quality CAS 75921-69-6 Manufacturer sell effective powder in stock-Detailed Image 11 Shop RL MT-1 Peptide Super Quality CAS 75921-69-6 Manufacturer sell effective powder in stock-Detailed Image 12 Shop RL MT-1 Peptide Super Quality CAS 75921-69-6 Manufacturer sell effective powder in stock-Detailed Image 13 Shop RL MT-1 Peptide Super Quality CAS 75921-69-6 Manufacturer sell effective powder in stock-Detailed Image 14 Shop RL MT-1 Peptide Super Quality CAS 75921-69-6 Manufacturer sell effective powder in stock-Detailed Image 15 Shop RL MT-1 Peptide Super Quality CAS 75921-69-6 Manufacturer sell effective powder in stock-Detailed Image 16


      How to pack   


    Fast shipping, immediate dispatch.

    Orders are processed instantly, with lightning-fast delivery within 48 hours.

    Through partnerships with manufacturers and professional logistics providers, we ensure your desired goods arrive quickly and safely.

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      Customer feedback

     



    The following are genuine customer feedback reports; we don't fabricate anything.

    We treat our customers with 100% enthusiasm.

    If there's anything you're dissatisfied with, please feel free to raise it, and we'll make improvements.

    Welcome to order.

    Factory direct supply, low prices.

    Shop RL MT-1 Peptide Super Quality CAS 75921-69-6 Manufacturer sell effective powder in stock-Detailed Image 24 Shop RL MT-1 Peptide Super Quality CAS 75921-69-6 Manufacturer sell effective powder in stock-Detailed Image 25 Shop RL MT-1 Peptide Super Quality CAS 75921-69-6 Manufacturer sell effective powder in stock-Detailed Image 26 Shop RL MT-1 Peptide Super Quality CAS 75921-69-6 Manufacturer sell effective powder in stock-Detailed Image 27 Shop RL MT-1 Peptide Super Quality CAS 75921-69-6 Manufacturer sell effective powder in stock-Detailed Image 28

    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

    RL Raw Material Peptide Selank CAS 129954-34-3 SK 5mg 10mg Vial instock 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

    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:

    Peptide,retatrutide,Semaglutide

    Location:

    Room 2008, 20th Floor, Unit 2, Building 15, No. 152, Dongsanmalu, Guancheng Hui District, Zhengzhou City, Henan Province

    Average lead Time:

    15 days

    Total Annual Revenue:

    Less than $1 million

    Total Employees:

    11-50

    Year of Establishment:

    2024


      Company Profile  


    About Us
    We have been a professional peptide product manufacturer and have overseas warehouses in the United States, Canada and Australia, which are shipped on the same day. Our products are exported to the United States, Canada, Mexico, Australia, the Netherlands, Germany, and other countries. Equipped with state-of-the-art laboratory facilities and cutting-edge production technologies, we uphold the principle of "Quality Primacy" and the philosophy of "Customer Sovereignty" in developing superior biological solutions.

    OEM/ODM Services Available
    Our core competitiveness is rooted in a production system certified by both GMP and ISO. We ensure that our products meet international standards through full-process quality control management. Moreover, by relying on our scientific research and development system, we achieve optimal efficiency in production output. In response to the demands of brand customers, we have specially developed tailored production solutions. Through the OEM/ODM service model, we provide personalized product development plans for our brand enterprises.

    Service Assurance Protocol
    We pledge to ensure the secure transit of client consignments with guaranteed delivery precision. Should any shipment discrepancy occur, our comprehensive compensation policy ensures 100% value reimbursement, coupled with expedited replacement arrangements within 8 business hours.

    Win-win Cooperation
    We cordially invite global partners to witness firsthand how biotechnology is revolutionizing the beauty and wellness industries. At RUNLIAN, every molecular formula embodies the ingenuity of intelligent manufacturing, and every collaboration initiates a new chapter of mutual success. As our founder emphasizes, "We bridge dreams with reality through science, demonstrating China's biotechnological prowess to the world."

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

    Selank 99% Purity 129954-34-3

    1 G Jan 23, 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
    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 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
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