Quantitative determination of glutathione index in whole blood (EDTA) by LC-MS/MS technique

Test objective: Determination of glutathione index (GSH/GSSG ratio) is performed to assess the redox state ofthe cell and the body's ability to counteract oxidative stress.
Method of testing: High-performance liquid chromatography coupled with tandem mass spectrometry (LC-MS/MS
Analysed substances: Glutathione (GSH), Glutathione disulfide (GSSG).
Type of test material: Dry blood spot, Whole blood drawn on EDTA
Test category: DBS, Metabolomics