title: Changes in optical density, amino acid composition, and fluorescence of papain inactivated by hydroxyl radicals and hydrogen peroxide.
mesh_terms: D000596:Amino Acids / Q000032:analysis; D002846:Chromatography, Affinity; D003037:Cobalt Radioisotopes; D003545:Cysteine; D004793:Enzyme Reactivators; D005453:Fluorescence; D005720:Gamma Rays; D006861:Hydrogen Peroxide; D009609:Nitrous Oxide; D010206:Papain / Q000032:analysis / Q000528:radiation effects*
chemical_list: D000596:Amino Acids; D003037:Cobalt Radioisotopes; D004793:Enzyme Reactivators; D006861:Hydrogen Peroxide; D010206:Papain; D009609:Nitrous Oxide; D003545:Cysteine