Liproxstatin-1

Liproxstatin-1 is a ferroptosis inhibitor. It inhibits ferroptotic cell death (IC50 = 22 nM) and lipid peroxidation in mouse embryonic fibroblasts (MEFs) with an inducible knockdown of glutathione peroxidase 4 (Gpx4-/- MEFs) when used at a concentration of 50 nM. Liproxstatin-1 also inhibits ferroptosis induced by the ferroptosis-inducing agents L-buthionine sulphoximine (BSO), erastin (Item No. 17754), and (1S,3R)-RSL3 (Item No. 19288) in a concentration-dependent manner in MEFs, but does not inhibit necroptosis, apoptosis, or necrosis. It inhibits cell death and lipid peroxidation induced by...