A simple, reproducible, and sensitive tool for assaying free thiol content in samples
Features
  • Measure free thiol content in plasma, serum, urine, cell lysates, and tissue homogenates
  • Assay 40 samples in duplicate
  • Assay Range: 15 nM-1 µM
  • Plate-based fluorometric measurement (ex 380-390 nm, em 510-520 nm)
  • Includes both a glutathione and cysteine standard
Technical Support & Resources

Visit our FAQ

Contact Us

Toll Free Phone (USA and Canada Only): (888) 526-5351
Direct Phone: (734) 975-3888

Request Technical Support

Technical Support Request

To streamline the process attach the appropriate questionnaire to your inquiry.

Download IHC QuestionnaireDownload WB Questionnaire

View Our Privacy Statement for details on how we use and protect your data. In addition, this site is protected by hCaptcha and its Privacy Policy and Terms of Service apply.

Thiol Detection Assay Kit

Item No. 700340

Kit Booklet (PDF)Safety Data Sheet (SDS) (PDF)
Technical Information
Limit of Detection
15 nM
Shipping & Storage Information
Storage
-20°C
Shipping
Wet ice in continental US; may vary elsewhere
Certificates of Analysis & Batch Specific Data

Provide batch numbers separated by commas to download or request available product inserts, QC sheets, certificates of analysis, data packs, and GC-MS data.

    96 wells

    $241

    Add

    480 wells

    $904

    Add
    Bioanalysis & Assay Development Services
    Your Vision. Our Expertise.
    • Bioanalysis and compound screening using Cayman or qualified commercial assay kits
    • Development and qualification of fit-for-purpose assays in a variety of formats and platforms
    • Experienced scientists dedicated to developing the best strategy for your project
    LEARN MORE
    Product Description

    The detection and measurement of free thiols (i.e., free cysteine, glutathione, and cysteine residues on proteins) is one of the essential tasks for investigating biological processes and events in many biological systems. Cayman’s Thiol Detection Assay Kit provides a simple, reproducible, and sensitive tool for assaying free thiol content in samples (i.e., plasma, serum, tissue homogenates, cell lysates, and urine). The assay utilizes a proprietary fluorometric detector that reacts with thiol groups to emit a strong fluorescent signal which can be detected using excitation wavelengths between 380-390 nm and emission wavelengths between 510-520 nm.

    Needed but not supplied: Please download the kit booklet to verify if UltraPure Water (Milli-Q or equivalent) or any other components are needed for this assay.

    WARNING This product is not for human or veterinary use.