title: Active site titration of pig pancreatic kallikrein with p-nitrophenyl p'-guanidinobenzoate.
mesh_terms: D000818:Animals; D001565:Benzoates; D002848:Chromatography, DEAE-Cellulose; D002850:Chromatography, Gel; D006146:Guanidines; D006863:Hydrogen-Ion Concentration; D007610:Kallikreins / Q000032:analysis* / Q000302:isolation & purification; D008970:Molecular Weight; D009596:Nitrophenols; D010179:Pancreas / Q000201:enzymology*; D013053:Spectrophotometry; D013552:Swine; D013997:Time Factors
chemical_list: D001565:Benzoates; D006146:Guanidines; D009596:Nitrophenols; C002238:4-nitrophenyl 4'-guanidinobenzoate; D007610:Kallikreins