3.4.21.9	0.001	-	Trypsinogen	bovine guanidinated trypsinogen	95572	
3.4.21.9	0.0014	-	human cationic trypsinogen	37 °C, 100 mM Tris-HCl pH 8.0, 1mM CaCl2, 120 nM soybean trypsin inhibitor, 0.13 nM human enteropeptidase	669370	
3.4.21.9	0.0021	-	A4-mutant trypsinogen	37 °C, 100 mM Tris-HCl (pH 8.0), 1 mM CaCl2, 120 nM soybean trypsin inhibitor, 0.13 nM human enteropeptidase	669370	
3.4.21.9	0.00258	-	GD4R-4-nitroanilide	mutant enzyme Y174R, in 100 mM Tris, 0.02 mM CaCl2, 0.01% (v/v) Triton X-100, 10% (v/v) DMSO, pH 8.0, at 22°C	732883	
3.4.21.9	0.0045	-	Trypsinogen	bovine trypsinogen	95571	
3.4.21.9	0.0056	-	Trypsinogen	pH 5.6	95578	
3.4.21.9	0.00629	-	GD4R-4-nitroanilide	wild type enzyme, in 100 mM Tris, 0.02 mM CaCl2, 0.01% (v/v) Triton X-100, 10% (v/v) DMSO, pH 8.0, at 22°C	732883	
3.4.21.9	0.007	-	Trypsinogen	-	95572	
3.4.21.9	0.007	-	Trypsinogen	bovine trypsinogen	95578	
3.4.21.9	0.0072	-	human cationic trypsinogen	25 °C, 28 mM sodium succinate (pH 5.6), 10 mM CaCl2	669370