3.4.23.18	Diazoacetyl-DL-norleucine methyl ester	-	1233	
3.4.23.18	N-Acetylimidazole	-	1559	
3.4.23.18	N-bromosuccinimide	-	208	
3.4.23.18	pepstatin	-	396	
3.4.23.18	SDS	-	124	
3.4.23.18	Streptomyces pepsin inhibitor	-	98754	
3.4.23.18	phenylmethylsulfonyl fluoride	16.3% residual activity at 5 mM	257	
3.4.23.18	SDS	3.3 mM	124	
3.4.23.18	NBS	49.7% residual activity at 5 mM	48063	
3.4.23.18	sodium laurylbenzenesulfonic acid	5.5% residual activity after 3 h at 1% (v/v)	239922