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Home > Active Pharmaceutical Ingredients > Other Chemical Drugs > Selank peptide for Sale > Selank Peptide Powder CAS 129954-34-3 High Purity Research Grade Custom Packing Competitive Price Available
Selank Peptide Powder CAS 129954-34-3 High Purity Research Grade Custom Packing Competitive Price Available buy - large image1
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Selank Peptide Powder CAS 129954-34-3 High Purity Research Grade Custom Packing Competitive Price Available

TDS 39 Inquiries

Unit Price:

$20-25/MT FOB

Get Latest Price
CAS No.:

129954-34-3

Grade:

Pharmaceutical Grade

Content:

99%

Port:

深圳

Brand:

MT

Packaging:

5mg 10mg 15mg 20mg 30mg 40mg 50mg 60mg/vial; 10vials/box

Sample Available:

Yes

Price valid (until):

2026-10-29

Company Type:
Trader
Location:
China
Payment Terms:
TT against copy of documents
Qualification:
Main Products:

Retatrutide/Tirzepatide/GHK-CU/MT2(Melanotan 2 Acetate)/MOTS-C,Semaglutide,Dsip,GHK-CU,NAD+

  • Product Description

  • Seller Information

  • Inquiry History

  • Description


    Seller Introduction


    Name: Lois

    WhatsApp: +86 185 0113 1344

    Email: lois@hangzhoumingtai.com

    Shop Selank Peptide Powder CAS 129954-34-3 High Purity Research Grade Custom Packing Competitive Price Available-Detailed Image 1



    Why you choose us?


    1.     To be honest, the price may not be the lowest, but the quality is definitely worth the price.We are a first-hand raw material factory, not a second-hand reseller. The quality of our own factory can be guaranteed to you. The repurchase rate of customers who have made purchases is very high because good raw materials are visible.
    2.     Most importantly, even if we can't make a deal, I still very much hope to get to know you as a friend. If you have a desire to pour out your heart, contact me.💕🥰

    3. 1. Arrive within 5 to 10 days. Goods are dispatched from nearby warehouses both domestically and internationally.
    4. 2. High-quality raw materials, high cost, ultra-high purity over 99%, never adulterated with water to sell counterfeit goods. The price may not be the lowest, but it is definitely worth the money.
    5. 4. Multiple payment methods and logistics options are available for your selection.
    6. 5. Service is always online. Even if the deal doesn't go through, the friendship remains.♥


       Product Detail   


        Selank modulates GABAergic signaling, serotonin, dopamine and norepinephrine pathways, and upregulates BDNF expression. It exerts anxiolytic, anti-asthenic, nootropic and immunomodulatory effects in research studies. Different from conventional benzodiazepine anxiolytics, Selank delivers anxiety-relieving effects without sedation, mental fog, physical dependence or withdrawal symptoms. Research also indicates it helps improve attention, memory consolidation and learning performance. Meanwhile, it balances cytokine levels and regulates immune response, inheriting the immunoregulatory characteristics of tuftsin.

    Shop Selank Peptide Powder CAS 129954-34-3 High Purity Research Grade Custom Packing Competitive Price Available-Detailed Image 2 Shop Selank Peptide Powder CAS 129954-34-3 High Purity Research Grade Custom Packing Competitive Price Available-Detailed Image 3 Shop Selank Peptide Powder CAS 129954-34-3 High Purity Research Grade Custom Packing Competitive Price Available-Detailed Image 4 Shop Selank Peptide Powder CAS 129954-34-3 High Purity Research Grade Custom Packing Competitive Price Available-Detailed Image 5 Shop Selank Peptide Powder CAS 129954-34-3 High Purity Research Grade Custom Packing Competitive Price Available-Detailed Image 6 Shop Selank Peptide Powder CAS 129954-34-3 High Purity Research Grade Custom Packing Competitive Price Available-Detailed Image 7

    Items Specifications
    IUPAC Name L-threonyl-L-lysyl-L-prolyl-L-arginyl-L-prolylglycyl-L-proline
    CAS Number 129954-34-3
    Molecular Formula C₃₃H₅₇N₁₁O₉
    Sequence Thr-Lys-Pro-Arg-Pro-Gly-Pro (TKPRPGP)
    PubChem CID 11765600
    Appearance White to off-white lyophilized powder
    Purity ≥99% (HPLC)
    Lyophilized Stability 2-3 years at -20°C (protected from light); 12 months at 2-8°C
    Reconstituted Stability 28 days at 2-8°C (sterile solution)
    Storage Recommendations Store in sealed amber glass vials under inert gas; protect from heat, light, and moisture
    Handling Precautions Reconstitute with sterile or bacteriostatic water; avoid vigorous shaking
    Place of origin China
    Special reminder Research Use Only


    Company Introduction


        Our company has been deeply engaged in the field of bioactive peptides for many years in China. We are a high-tech origin enterprise integrating R&D, large-scale production, customized processing, and global sales. We focus on the research and production of high-quality animal and plant active peptides, cosmetic synthetic peptides, and medical-grade multi-peptide raw materials. The company always takes technological innovation as its core competitiveness. We have established a professional peptide research laboratory and a professional R&D team composed of senior engineers in bioengineering, food science, and fine chemical fields. We focus on core technologies such as peptide molecule extraction, enzymatic hydrolysis purification, active component retention, and molecular modification.

         Quality is the foundation for the enterprise's survival. The factory has established a full-chain quality control management system from raw material procurement, production processing, finished product testing, storage and logistics. We have set up an independent third-party standard testing laboratory and equipped with precision detection equipment such as high-performance liquid chromatography and mass spectrometry. We conduct comprehensive and strict testing on the purity, molecular weight, microbial indicators, heavy metal content, and active components of each batch of products. Any non-compliant products will be strictly prevented from leaving the warehouse.

         As a source manufacturer, we provide customers with factory direct supply, instant delivery of stock, customized research and development, brand licensing and processing, and technical empowerment one-stop services. We can customize peptide raw materials with specific molecular weight, purity, and flavor according to customer needs. At the same time, we provide value-added services such as raw material formula adaptation, application technology guidance, and sample trial use.

         In the future, our company will continue to focus on the technological innovation of biopeptides, optimize production processes, expand production capacity matrices, and enrich product categories. With high-quality, cost-effective, and highly adaptable peptide raw materials, we will help the global health and beauty biotechnology industry achieve high-quality development. We are dedicated to providing reliable raw material supply and professional supporting services to overseas partners. Shop MOTS-c,Wholesale,Factory direct sales,Enhance insulin sensitivity, improve metabolism, reduce fat, and increase muscle endurance-Detailed Image 7


    Payment and logistics methods


        We support a variety of logistics and payment options to maximize convenience for your orders.

    Logistics

        We cooperate with mainstream international express carriers including DHL, FedEx, UPS, TNT and EMS. We can arrange air freight and sea freight services. With professional cold-chain packaging for peptide products, we guarantee safe and stable global delivery of your goods.

    Shop MOTS-c,Wholesale,Factory direct sales,Enhance insulin sensitivity, improve metabolism, reduce fat, and increase muscle endurance-Detailed Image 8

    Payment

        Multiple payment methods are available: T/T, Wire Transfer, PayPal, MoneyGram and BTC. You can choose the most suitable payment solution according to your own situation.

    Shop MOTS-c,Wholesale,Factory direct sales,Enhance insulin sensitivity, improve metabolism, reduce fat, and increase muscle endurance-Detailed Image 9

    • If you have any more questions, please contact me at any time!💕🥰
    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

    Selank Peptide Powder CAS 129954-34-3 High Purity Research Grade Custom Packing Competitive Price Available 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
    • Selank Peptide Powder CAS 129954-34-3 High Purity Research Grade Custom Packing Competitive Price Available 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:

    Retatrutide/Tirzepatide/GHK-CU/MT2(Melanotan 2 Acetate)/MOTS-C,Semaglutide,Dsip,GHK-CU,NAD+

    Location:

    No. G0654, Tong'an Road, Shuangxi Village, Disan Town, Yuhang District, Hangzhou City, Zhejiang Province

    Payment Terms:

    TT against copy of documents

    Year of Establishment:

    2025

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

    Selank 99% Purity 129954-34-3

    1 G Jan 23, 2026
    Georgia

    Selank peptide

    10  Sep 27, 2026
    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
    United States

    Selank

    30 40' Fcl Oct 14, 2025
    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
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