title: Nalpha-tosyl-L-arginine-p-nitroanilide as substrate in color test and polarographic test of trypsin.
mesh_terms: D000814:Aniline Compounds; D001120:Arginine / Q000031:analogs & derivatives*; D004126:Dimethylformamide; D006863:Hydrogen-Ion Concentration; D006868:Hydrolysis; D011048:Polarography / Q000379:methods; D013053:Spectrophotometry; D013997:Time Factors; D014105:Tosyl Compounds; D014357:Trypsin / Q000032:analysis*
chemical_list: D000814:Aniline Compounds; D014105:Tosyl Compounds; D004126:Dimethylformamide; D001120:Arginine; D014357:Trypsin