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Home > Chemical Reagents > Chiral Chemicals > Selank peptide for Sale > NA-Selank | Raw materials powder | 98%
NA-Selank | Raw materials powder | 98% buy - large image1
NA-Selank | Raw materials powder | 98% buy - image1
NA-Selank | Raw materials powder | 98% buy - image2
NA-Selank | Raw materials powder | 98% buy - image3

NA-Selank | Raw materials powder | 98%

41 Inquiries

Unit Price: Get Latest Price
CAS No.:

129954-34-3

Grade:

Industrial Grade

Port:

Chengdu

Brand:

Chengdu Youngshe Chemical Co.,Ltd

Packaging:

0.1g,1g,10g,100g

Price valid (until):

2026-05-22

Company Type:
Distributor
Location:
China
Payment Terms:
TT against copy of documents
Average Lead Time:
60 days
Qualification:
Main Products:

Cosmetic raw material, peptide, API

  • Product Details

  • Seller Information

  • Inquiry History

  • Description



    Company Profile

    Chengdu YoungShe Chemical Co Ltd is dedicating to be the most professional, efficient,and reliable partner for global customers on cosmetic peptides. You can select more than 200 kinds of cosmetic peptides here.And we are keeping developing new products and continuously marketing them for sale. YoungShe Chem provide a one-stop service on cosmetic peptides.It will save you lots of time,energy and money.You will have very pleasant experience with us.Youngshe Chem,your personal cosmetic peptide consult. Since Dec,2015, YoungShe group has expanded their business to botanical cosmetic active ingredient and related.Shop Bronchogen Ala-Glu-Asp-Leu-Detailed Image 1

    Our Advantages

    1. Professionalism of production: With more than 20 years of experience in peptide production, to ensure the stability and reliability of each batch of peptide quality.
    2. Professionalism of product efficacy: We are familiar with more than 300 kinds of cosmetic peptides that are now available worldwide, thorough research.
    3. Professionalism of service: customer satisfaction is our greatest work.
    4. Reliability: We always believe that only good reputation and product quality can make a good company.
    5. Flexibility: We offer a variety of peptides, liquid, freeze-dried powder etc.
    6. Variety products: We offer more than 200 peptides, including dipeptide, tripeptide, tetrapeptide, pentapeptide, hexapeptide, copper peptide, oligopeptide and so on.

    Shop Bronchogen Ala-Glu-Asp-Leu-Detailed Image 2 Shop Bronchogen Ala-Glu-Asp-Leu-Detailed Image 3 Shop Bronchogen Ala-Glu-Asp-Leu-Detailed Image 4



    Items Specifications
    NA-Selank Ac-Thr-Lys-Pro-Arg-Pro-Gly-Pro
    contact zoe@youngshechem,+8617711399154
    Purity ≥98%
    Bronchogen (Ala-Glu-Asp-Leu) 
    Cardiogen (Ala-Glu-Asp-Arg)
    Cortagen (Ala-Glu-Asp-Pro)
    Livagen (Lys-Glu-Asp-Ala)
    Pancragen (Lys-Glu-Asp-Trp)
    Prostamax (Lys-Glu-Asp-Pro)
    Testagen (Lys-Glu-Asp-Gly)
    Cartalax (Ala-Glu-Asp)
    Chonluten (Glu-Asp-Gly) 
    Crystagen (Glu‐Asp‐Pro)
    Ovagen (Glu‐Asp‐Leu)
    Pinealon (Glu-Asp-Arg) 
    Vesugen (Lys-Glu-Asp) 
    Vesilute (Glu-Asp)
    Vilon(Lys-Glu)
    Thymogen (Glu-Trp)
    Epitalon (Ala-Glu-Asp-Gly)
    Shop Bronchogen Ala-Glu-Asp-Leu-Detailed Image 5


    F&Q

    Q1: How do I make an order?
    A: Please contact with us and we will be happy to  assist you with your order.

    Q2: How to start orders or make payments?
    A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information.We accept T/T (Telegraphic  Transfer).

    Q3: How about delivery lead time?
    A:Delivery lead time: About 3-5 days after payment confirmed. (Chinese holiday not included)

    Q4:Is there a discount?
    A:Different quantity has different discount

    Q5: How do you treat quality complaint?
    A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.

    Other hot-selling peptide:

    Anti-wrinkle peptide

    Anti-aging peptide

    Skin whitening peptide

    Anti-oxidant peptide

    Hair/Eyelash/Eyebrow growth peptide

    Anti-eyebags Anti-dark circle peptide

    Anti-inflammatory Anti-sensitive peptide

    Anti-ance Anti-microbial peptide

    Anti-cellulite and slimming peptide

    Breast firming and facial redefining peptide

    Contact

    Email: zoe@youngshechem.com

    WhatsApp/WeChat: +8617711399154


    ...

    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

    NA-Selank | Raw materials powder | 98% 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

    Categories:

    Chiral Chemicals

    Characteristics
    Density:

    1.53±0.1 g/cm3(Predicted)

    Melting Point:

    134-136 °C

    PKA:

    3.43±0.20(Predicted)

  • Seller Information
    Business Type:

    Distributor

    Main Products:

    Cosmetic raw material, peptide, API

    Location:

    6,23th FL,Building 1,No 666,Jitai Rd,New and Hi-tech zone,Chengdu,China 610000

    Payment Terms:

    TT against copy of documents

    Average lead Time:

    60 days

    Total Annual Revenue:

    $2.5 million-$5 million

    Total Employees:

    11-50

    Year of Establishment:

    2015

    Chengdu YoungShe Chemical Co., Ltd. was established in 2015. It is a new and dynamic high-tech enterprise that continuously innovates and specializes in the research, development, production and sales of peptide cosmetic raw materials. It has customers all over the world. Chengdu Yunxi, heart to heart, heart peptide, and heart service. After several years of research, Chengdu Yunxi has developed hundreds of cosmetic peptides with various functions, basically covering all commercially available cosmetic peptide varieties. Chengdu Youngshe Chemical Co., Ltd. as a domestic professional supplier of cosmetic peptide raw materials, our cosmetic peptides mainly include: breast enhancement peptide (Liptide), light skin peptide (Lightide), whitening peptide (Whitide) 、Lashtide、Argitide、Eyelitide、Eyestide、Matritide、Matritide3000、Collatide and hair growth peptide (Hairtide), Copper Peptide, Desentide, Calmtide, Rebasetide, Deretide, Moistide, Despotide ), Elastide, Descartide, Snaptide, Aketide, Carnosine, EGF peptide, Ingactide, young peptide ( youngtide, Firmtide, Stretide, Keratide, Antiuvtide, Lashtide-plus, Eyestide-Plus , Compound whitening peptide (Whitide-Plus), Compound wrinkle-Plus, Compound anti-allergic peptide (Desentide-Plus), Compound repair peptide (Repair-Plus), etc. Quality, service and credibility are Yunxi's corporate purpose and fundamental survival, and customer satisfaction is Yunxi's ultimate goal. Regardless of whether you have used Chengdu Yunxi's beauty peptide products, each of our employees will welcome your consultation with sincerity and enthusiasm. Chengdu Yunxi, your reliable partner for beauty peptides.

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

    Selank peptide

    50 MG Oct 13, 2026
    France

    peptide vial

    10 MT Oct 7, 2026
    Georgia

    Selank peptide

    10  Sep 27, 2026
    United States

    Selank peptide

    10 MT Sep 25, 2026
    Iceland

    Selank peptide

    100 G Sep 23, 2026
    United States

    Selank peptide

    10 MG Sep 18, 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
    United States

    selank

    30 MG May 25, 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
    Brazil

    Selank

    10 MT Apr 7, 2026
    United States

    selank

    1 G Mar 13, 2026
    United States

    Selank

    1 G Mar 9, 2026
    Australia

    selank

    3 MT Mar 8, 2026
    Oman

    Selank

    1 G Mar 4, 2026
    France

    Selank

    10 MT Feb 28, 2026
    Post an enquiry for this product
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