Decay of oxyperoxidase and oxygen radicals; a possible role for myeloperoxidase.
The formation of superoxide anion during the decay of oxyperoxidase to ferric peroxidase was detected by using a spectrophotometric assay based on the use of adrenaline. The finding that peroxidase is a potential source of superoxide suggests a possible role for myeloperoxidase in leucocytes.
D002374:Catalase; D004837:Epinephrine; D007501:Iron; D007962:Leukocytes / Q000201:enzymology; D010100:Oxygen; D009195:Peroxidase; D010544:Peroxidases; D013053:Spectrophotometry; D013482:Superoxide Dismutase
D007501:Iron; D010544:Peroxidases; D002374:Catalase; D009195:Peroxidase; D013482:Superoxide Dismutase; D010100:Oxygen; D004837:Epinephrine