3.4.21.9	alpha-tosyl-lysine chloromethyl ketone	-	100068	
3.4.21.9	antipain	85-95% loss of activtity	520	
3.4.21.9	antipain	-	520	
3.4.21.9	Aprotinin	40-90% loss of activtity	405	
3.4.21.9	Aprotinin	-	405	
3.4.21.9	basic pancreatic trypsin inhibitor	reversible inhibition	12957	
3.4.21.9	benzamidine	75-92% loss of activtity	579	
3.4.21.9	benzamidine	-	579	
3.4.21.9	bestatin	7% loss of activtity	225	
3.4.21.9	Ca2+	slight inhibition of substrates with one or two Asp/Glu residues at P2-P3 positions	15	
3.4.21.9	Ca2+	50% inhibition at 10 mM	15	
3.4.21.9	chymostatin	20% loss of activtity	511	
3.4.21.9	diisopropylphosphorofluoridate	-	15733	
3.4.21.9	dithiothreitol	10% loss of activity, thiobenzyl benzyloxycarbonyl-L-lysinate as substrate	45	
3.4.21.9	E-64	50-85% loss of activtity	559	
3.4.21.9	ethanol	80-40% loss of activity, thiobenzyl benzyloxycarbonyl-L-lysinate as substrate	69	
3.4.21.9	imidazole	90-30% loss of activity, thiobenzyl benzyloxycarbonyl-L-lysinate as substrate	470	
3.4.21.9	leupeptin	94% loss of activtity	217	
3.4.21.9	additional information	EDTA not inhibitory	2	
3.4.21.9	N-tosyl-L-lysine chloromethyl ketone	13% loss of activtity	8472	
3.4.21.9	NaCl	at 100 and 250 mM, Gly-Asp-Asp-Asp-Asp-Lys-?-naphthylamide as substrate	42	
3.4.21.9	pepstatin	5% loss of activtity	396	
3.4.21.9	pepstatin A	5% loss of activtity	309	
3.4.21.9	PMSF	50% loss of activtity	248	
3.4.21.9	Protein C inhibitor	low molecular weight and unfractionated heparin slightly reduce the inhibitory effect of protein C inhibitor	3251	
3.4.21.9	SDS	40-70% loss of activity, thiobenzyl benzyloxycarbonyl-L-lysinate as substrate	124	
3.4.21.9	Soybean trypsin inhibitor	-	544	
3.4.21.9	Soybean trypsin inhibitor	40-90% loss of activtity	544	
3.4.21.9	trans-epoxysuccinyl-L-leucylamido-(4-guanidino)butane	-	1306	
3.4.21.9	Triton X-100	30-80% loss of activity, thiobenzyl benzyloxycarbonyl-L-lysinate as substrate	61	
3.4.21.9	Trypsin inhibitor	-	2103	
3.4.21.9	Trypsin inhibitor	basic pancreatic trypsin inhibitor; Kunitz; soybean trypsin inhibitor	2103	
3.4.21.9	Trypsin inhibitor	Kunitz	2103	
3.4.21.9	Trypsin inhibitor	bovine pancreatic trypsin inhibitor	2103	
3.4.21.9	Tween-20	20-75% loss of activity, thiobenzyl benzyloxycarbonyl-L-lysinate as substrate	2504	
3.4.21.9	Urea	50-70% loss of activity, thiobenzyl benzyloxycarbonyl-L-lysinate as substrate	116	
3.4.21.9	Urea	use of higher amounts of urea (ca. 5 M) has an inhibitory effect on the enzyme activity	116	
3.4.21.9	Val-(Asp)4-Lys-chloromethane	-	101703