title: Modifications of trypsin with diazobenzenesulphonic acid.
mesh_terms: D062365:Aminobenzoates; D002082:Butylamines; D003979:Diazonium Compounds; D004591:Electrophoresis, Polyacrylamide Gel; D006863:Hydrogen-Ion Concentration; D006868:Hydrolysis; D066298:In Vitro Techniques; D008722:Methods; D013053:Spectrophotometry; D013451:Sulfonic Acids; D013997:Time Factors; D014357:Trypsin / Q000302:isolation & purification
chemical_list: D062365:Aminobenzoates; D002082:Butylamines; D003979:Diazonium Compounds; D013451:Sulfonic Acids; D014357:Trypsin