3.2.1.103	Ag+	1 mM, complete inhibition	75	
3.2.1.103	Ag+	-	75	
3.2.1.103	Cu2+	1 mM, 30% inhibition	19	
3.2.1.103	Cu2+	-	19	
3.2.1.103	Cu2+	1 mM, partial inhibition	19	
3.2.1.103	Fe2+	1 mM, partial inhibition	25	
3.2.1.103	Galbeta1-4GlcNAcbeta1-3Gal	when assayed with lacto-N-neotetraosylceramide	106136	
3.2.1.103	GlcNAcbeta1-3Gal	when assayed with lacto-N-neotetraosylceramide	106175	
3.2.1.103	Hg2+	1 mM, complete inhibition	33	
3.2.1.103	Hg2+	-	33