Glutathione oxidized - 13 C 4 , 15 N 2 is the 13 C and 15 N labeled Glutathione oxidized. Glutathione oxidized is produced by the oxidation of glutathione. Detoxification of reactive oxygen species is accompanied by production of glutathione oxidized. Glutathione oxidized can be used for the research of sickle cells and erythrocytes.