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Home > Pharmaceutical Intermediates > Bulk Drug Intermediates > Selank peptide for Sale > SK 99% purity Serank peptides, laboratory research-grade peptides, direct from Chinese factory, ample stock.
SK  99% purity Serank peptides, laboratory research-grade peptides, direct from Chinese factory, ample stock. buy - large image1
SK  99% purity Serank peptides, laboratory research-grade peptides, direct from Chinese factory, ample stock. buy - image1
SK  99% purity Serank peptides, laboratory research-grade peptides, direct from Chinese factory, ample stock. buy - image2
SK  99% purity Serank peptides, laboratory research-grade peptides, direct from Chinese factory, ample stock. buy - image3
SK  99% purity Serank peptides, laboratory research-grade peptides, direct from Chinese factory, ample stock. buy - image4
SK  99% purity Serank peptides, laboratory research-grade peptides, direct from Chinese factory, ample stock. buy - image5
SK  99% purity Serank peptides, laboratory research-grade peptides, direct from Chinese factory, ample stock. buy - image6

SK 99% purity Serank peptides, laboratory research-grade peptides, direct from Chinese factory, ample stock.

TDS 35 Inquiries

Unit Price:

$43/UNIT FOB

Get Latest Price
CAS No.:

129954-34-3

Grade:

Pharmaceutical Grade

Content:

99%

Port:

Hongkong

Brand:

Novio

Packaging:

5mg*10vials

Price valid (until):

2026-09-11

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

Peptides,Cosmetic Raw Materials,Pharmaceutical Intermediates

  • Product Description

  • Seller Information

  • Inquiry History

  • Description


      Product Detail  


    Sales Manager:callie

    Email: calliegarrett33@gmail.com

    Whatsapp: +85246277864

    Selanc Product Introduction

    Selanc is a high-quality, versatile chemical raw material widely used in industrial and commercial sectors worldwide. With its stable performance, broad applicability, and stringent quality control, Selanc has become a popular choice for buyers on the Echemi platform. As a professional chemical product with standardized production and complete certifications, Selanc meets the diverse needs of industries such as food processing, feed additives, cosmetics, and industrial manufacturing, and is highly favored by customers globally. Manufactured according to international production standards, the product is reliable in quality and has a stable supply, fully meeting the procurement needs of SMEs and large-scale industrial production.

    The basic physicochemical properties of Selanc are as follows: white crystalline powder, pure in appearance, odorless. Easily soluble in water, insoluble in most organic solvents, which greatly facilitates its application in various water-based products and production processes. The product's molecular formula is C₆H₇NaO₆, molecular weight is 198.11, CAS number is 134-03-2, and it is an internationally recognized standardized chemical raw material. Our company's Serank products have a purity of ≥99.0%, low impurity content, and have passed multiple quality tests, fully complying with international raw material specifications and safety standards, ensuring their safe and effective use in various downstream production scenarios.

    The core value of Serank lies in its excellent antioxidant and stabilizing properties, which are also its most prominent functional advantages. As a highly effective antioxidant, it effectively inhibits oxidation reactions, prevents product deterioration caused by oxidation, and extends product shelf life. Furthermore, it can chelate metal ions, reducing the catalytic effect of metal ions on oxidation, further improving product stability. Simultaneously, it has good compatibility with other raw materials and will not produce adverse reactions when used in combination with other additives, which is beneficial for optimizing product formulations in various industries. Its mild chemical properties make it suitable for products with high safety requirements, such as food and cosmetics.

    Serank has a wide range of applications, covering many high-demand industries worldwide. In the food processing industry, it is widely used as an antioxidant and preservative in fruits, vegetables, meat products, beverages, and baked goods, effectively maintaining the color, flavor, and nutritional value of food and preventing food spoilage caused by oxidation. In the feed industry, it is added to animal feed as a nutritional enhancer and antioxidant, improving animals' antioxidant capacity, promoting growth and development, and enhancing the quality of animal products. In the cosmetics industry, it is used as an antioxidant and skin conditioner in skincare and haircare products, helping to delay skin aging and maintain the stability of cosmetic formulations. In industrial applications, it is used as a stabilizer in chemical production, providing stable support for various industrial processes.

    Serank has specific requirements for storage and packaging to ensure product quality stability. The product should be stored in a sealed, dry, and cool environment, avoiding moisture, high temperatures, direct sunlight, and contact with oxidizing substances. Standard packaging is 5mg*10vials and 10mg*10vials in sealed vials; we can also customize packaging according to customer needs for convenient transportation and storage. Under proper storage conditions, the product has a shelf life of 24 months, ensuring customers can use it without quality issues within the expiration date. Our products are equipped with complete product certificates and test reports, providing customers with comprehensive quality assurance.

    Serank products have a significant competitive advantage in the global market. We have a professional production team and a rigorous quality control system to ensure the stability and consistency of product quality. We maintain ample inventory and a well-developed logistics system, enabling efficient delivery and meeting customers' urgent procurement needs. Furthermore, we provide professional after-sales service and technical support to resolve any issues customers encounter during product use. Whether for large-scale industrial production or small-scale experimental applications, Serank products can meet your needs. We welcome global buyers to discuss cooperation. We will provide you with high-quality products and services.

    Shop SK  99% purity Serank peptides, laboratory research-grade peptides, direct from Chinese factory, ample stock.-Detailed Image 1

    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

    Shop SK  99% purity Serank peptides, laboratory research-grade peptides, direct from Chinese factory, ample stock.-Detailed Image 2 Shop SK  99% purity Serank peptides, laboratory research-grade peptides, direct from Chinese factory, ample stock.-Detailed Image 3 Shop SK  99% purity Serank peptides, laboratory research-grade peptides, direct from Chinese factory, ample stock.-Detailed Image 4 Shop SK  99% purity Serank peptides, laboratory research-grade peptides, direct from Chinese factory, ample stock.-Detailed Image 5 Shop SK  99% purity Serank peptides, laboratory research-grade peptides, direct from Chinese factory, ample stock.-Detailed Image 6 Shop SK  99% purity Serank peptides, laboratory research-grade peptides, direct from Chinese factory, ample stock.-Detailed Image 7 Shop SK  99% purity Serank peptides, laboratory research-grade peptides, direct from Chinese factory, ample stock.-Detailed Image 8 Shop SK  99% purity Serank peptides, laboratory research-grade peptides, direct from Chinese factory, ample stock.-Detailed Image 9 Shop SK  99% purity Serank peptides, laboratory research-grade peptides, direct from Chinese factory, ample stock.-Detailed Image 10 Important Compliance Statement: This product is for in vitro experimental and animal scientific research use only and must not be used directly in humans or for clinical diagnosis and treatment. Purchasers must comply with the relevant regulations of their country or region regarding the import and export of chemicals.

    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

    SK 99% purity Serank peptides, laboratory research-grade peptides, direct from Chinese factory, ample stock. 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
    • SK  99% purity Serank peptides, laboratory research-grade peptides, direct from Chinese factory, ample stock. 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

    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:

    Peptides,Cosmetic Raw Materials,Pharmaceutical Intermediates

    Location:

    Room 1359, Room 103, Building Jia 19, Jixiang Garden, Tongzhou District, Beijing

    Year of Establishment:

    2026

  • 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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