title: Reactions of thiosulfate and sulfite ions with DTNB: interference in sulfhydryl group analysis.
mesh_terms: D001565:Benzoates; D004220:Disulfides; D005069:Evaluation Studies as Topic; D007202:Indicators and Reagents; D007700:Kinetics; D008722:Methods; D009574:Nitro Compounds; D011506:Proteins; D013438:Sulfhydryl Compounds / Q000032:analysis*; D013447:Sulfites / Q000032:analysis; D013885:Thiosulfates / Q000032:analysis*
chemical_list: D001565:Benzoates; D004220:Disulfides; D007202:Indicators and Reagents; D009574:Nitro Compounds; D011506:Proteins; D013438:Sulfhydryl Compounds; D013447:Sulfites; D013885:Thiosulfates