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Home > Pharmaceutical Intermediates > Bulk Drug Intermediates > SS-31 99% high-purity peptides - top-quality peptide factory direct from China.available in stock in the warehouse, White freeze-dried powder
SS-31 99% high-purity peptides - top-quality peptide factory direct from China.available in stock in the warehouse, White freeze-dried powder buy - large image1
SS-31 99% high-purity peptides - top-quality peptide factory direct from China.available in stock in the warehouse, White freeze-dried powder buy - image1
SS-31 99% high-purity peptides - top-quality peptide factory direct from China.available in stock in the warehouse, White freeze-dried powder buy - image2
SS-31 99% high-purity peptides - top-quality peptide factory direct from China.available in stock in the warehouse, White freeze-dried powder buy - image3
SS-31 99% high-purity peptides - top-quality peptide factory direct from China.available in stock in the warehouse, White freeze-dried powder buy - image4
SS-31 99% high-purity peptides - top-quality peptide factory direct from China.available in stock in the warehouse, White freeze-dried powder buy - image5
SS-31 99% high-purity peptides - top-quality peptide factory direct from China.available in stock in the warehouse, White freeze-dried powder buy - image6

SS-31 99% high-purity peptides - top-quality peptide factory direct from China.available in stock in the warehouse, White freeze-dried powder

TDS

Unit Price:

$68/G FOB

Get Latest Price
Grade:

Pharmaceutical

Content:

99%

Port:

SHENZHENG

Brand:

KSD

Packaging:

10vials

Sample Available:

Yes

Price valid (until):

2026-11-24

Company Type:
Trader
Location:
China
Payment Terms:
100% TT in advance
Average Lead Time:
14 days
Qualification:
Main Products:

Semaglutide

  • Product Details

  • Seller Information

  • Description

    Whatsapp:+852-67322979


      Product Detail  


    Name: SS-31 30mg

    CAS No.: 736992-21-5

    Purity: >99% (or refer to the Certificate of Analysis)

    Storage Condition: Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).

    Shelf Life: >2 years if stored properly

    Stock Solution Storage: 0 - 4 C for short term (days to weeks), or -20 C for long term (months).

    It is a water-soluble, white powder, stable under physiological conditions. Biochemically, it specifically targets the inner mitochondrial membrane by binding to cardiolipin. It acts as a potent mitoprotective agent, scavenging reactive oxygen species (ROS), stabilizing mitochondrial structure, inhibiting permeability transition, and reducing oxidative stress and apoptosis. It preserves ATP production and exerts anti-inflammatory effects, protecting cells in various tissues.


    Production:
    Manufactured via solid-phase peptide synthesis (SPPS), followed by purification and lyophilization to obtain the final product.


    NOTE: This product was prepared by chemical synthesis. Used only for research. Not for human use.

    Shop SS-31 99% high-purity peptides - top-quality peptide factory direct from China.available in stock in the warehouse, White freeze-dried powder-Detailed Image 1



    COMPANY PROFILE


    Jinan Kangshengda Technology Co., Ltd. was established in 2021. It is a dynamic technology enterprise with a strong R&D team composed of creative and motivated individuals. Our experienced R&D department utilizes scientific and research capabilities to provide new product designs, in order to better serve customers and promote our products. The company is committed to the research, production and global supply of high-quality peptide products. "Fast delivery and safe delivery" are our main advantages. Good feedback and repeat orders support the common development of our company and customers. "Quality first, customer first" is our consistently held principle. Additionally, we also provide door-to-door service, eliminating the inconvenience of going out to pick up the goods. We guarantee 100% safe transportation. There is also dedicated transportation, 100% safe delivery. In stock, orders are dispatched immediately, offering a time advantage. There is no need to worry about quality issues. We have qualification certificates.

    Shop SS-31 99% high-purity peptides - top-quality peptide factory direct from China.available in stock in the warehouse, White freeze-dried powder-Detailed Image 2 Shop SS-31 99% high-purity peptides - top-quality peptide factory direct from China.available in stock in the warehouse, White freeze-dried powder-Detailed Image 3


    Items Specifications
    Before placing an order Please inform us of the types and quantities of the goods you need.
    Send the quotation We will send you a detailed quotation sheet including the total amount.
    after-sales service Available at any time  


    Frequently Asked Questions


    Question: What are the delivery time and transportation method?
    Answer: After receiving your payment, we will send the package to you via United States Postal Service, FedEx, DHL Parcel or other designated transportation methods. It will take approximately 10 to 15 working days to reach your address.
    Q: How should the peptide be stored after receiving it?
    A: The freeze-dried powdered peptide can be transported at room temperature in vacuum packaging, while the dissolved peptide needs to be refrigerated at 2℃ - 8℃. For long-term storage, the freeze-dried powdered peptide should be stored in a sealed container with desiccant and placed at -20℃ or -80℃, which can minimize the degradation of the peptide to the greatest extent.


      Why choose us?


    1.All peptides and raw materials have a purity of over 99%, and we provide numerous HPLC test reports (anoshik).

    2. 100% Safe Delivery
    3. The lowest price across the entire network, unparalleled!

    4.payment method:USDT/BCT/Alipay

    Shop SS-31 99% high-purity peptides - top-quality peptide factory direct from China.available in stock in the warehouse, White freeze-dried powder-Detailed Image 4

    • Name:Chloe
    • WeChat and WhatApps:+852 6732 2979
    • Emails:3524465053@qq.com

    Certificates

    Basic Info
    Product Name:

    SS-31 99% high-purity peptides - top-quality peptide factory direct from China.available in stock in the warehouse, fast and safe delivery

    Research
    Class:

    Mitochondria-targeted tetrapeptide (Szeto-Schiller peptide)

    Status:

    FDA-approved (Forzinity) — Accelerated Approval 2025

    Mechanism:

    A cell-permeable, synthetic tetrapeptide (D-Arg-Dmt-Lys-Phe-NH₂) that selectively concentrates in the inner mitochondrial membrane and reversibly binds to cardiolipin, a phospholipid essential for electron transport chain (ETC) function. By stabilizing cardiolipin, SS-31 restores mitochondrial bioenergetics, reduces cytochrome c peroxidase activity, and prevents oxidative damage in cells with impaired mitochondrial function.

    Activity note:

    SS-31 does not act via traditional receptor agonism. It binds cardiolipin with high selectivity in the inner mitochondrial membrane. Functional EC₅₀ values are context-dependent (cell type, stress model). Key electrophysiology studies report mitochondrial membrane potential restoration at nanomolar concentrations.

    Source:

    Szeto HH, et al. AAPS J. 2006;8(2):E277-E283. Birk AV, et al. J Am Soc Nephrol. 2014;25(6):1157-1169.DOI

    Clinical Development:

    NCT03098797; NCT02814097; NCT02976038; NCT03354065

    FDA:

    Forzinity (approved 2025-09-19)

    References
    ChEMBL:

    CHEMBL3833370

    DrugBank:

    DB11981

    KEGG DRUG:

    D10925

    PubChem:

    PubChem

    Disclaimer:

    Elamipretide (Forzinity) is FDA-approved under accelerated approval for Barth syndrome. This listing is for industrial and laboratory research use only. Research-chemical listings on B2B marketplaces are not interchangeable with approved medicines. Confirm CAS, specification, and regulatory pathway with the seller. It is not medical advice, a clinical recommendation, or an approved therapy description.

  • Seller Information
    Business Type:

    Trader

    Main Products:

    Semaglutide

    Location:

    Licheng District, Jinan City, Shandong Province

    Payment Terms:

    100% TT in advance

    Average lead Time:

    14 days

    Total Annual Revenue:

    $5 million-$10 million

    Total Employees:

    5-10

    Year of Establishment:

    2026

    Company Certificates
    • Jinan Kangshengda Technology Co., Ltd.Retatrutide coa Retatrutide coa
    Hello and welcome to learn about Kangshengda Biotechnology! We are a specialized enterprise dedicated to the R&D and production of peptide products. Leveraging high-quality peptide preparations, our core strength lies in supporting customers to achieve long-term weight management and all-round health regulation.
    Boasting extensive mature export experience, our products are sold to Europe, the United States and numerous other countries and regions worldwide. Supported by consistent, reliable product quality, efficient on-time delivery and a comprehensive professional after-sales service system, we have built long-term, solid strategic partnerships with overseas distributors.
    We are committed to delivering one-stop customized premium peptide solutions for all clients, and seek long-term development and win-win cooperation alongside domestic and global partners!
    KSD
    ">KSD
  • Country Product Purchase Quantity Date Posted
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