l-glutathione oxidized disodium salt REDUCED (GSH) 70-18-8,Pure L-glutathione Powder Glutathione | 70-18-8 | TCI

Frontiers in Plant Science 7, 152

In line with the potential of ABC transporters to efflux anticancer agents, their overexpression has been associated with poor response to chemotherapy and multidrug resistance (MDR) 27

In addition to our previous work on validation [19], to extend our efforts to validate the anti -GPx4 antibody (Abcam [EPNCIR144] ab125066), proteins were extracted from RBCs and HepG2 cells using stock buffer of Tris-Base (0.10 M, pH 8.0) containing EDTA, NaN 3 (2.0 mM, 1.5 mM), and Triton X-100 (0.1%) to solubilize membrane bound proteins

Heparinized blood was centrifuged, and 10 l of 10 mmol/l TPP solution was added to 90 l of plasma (control vials) then 10 l of methanol was added (test vials), and this solution was incubated at room temperature for 30 min