Main Reaction: 2 Reduced glutathione (GSH) + H2O2 >> 2H2O + Oxidized glutathione (GSSG)

Reference: PubMed ID: 19417084
Authors: Rogers SC, Said A, Corcuera D, McLaughlin D, Kell P, Doctor A
Title: Hypoxia limits antioxidant capacity in red blood cells by altering glycolytic pathway dominance.
Published: 2009 Sep

2 Reduced glutathione (GSH) + H2O2 --> 2H2O + Oxidized glutathione (GSSG)