TABLE 1.

Sulfatides in mouse tissues and plasma

Genotype	Brain	Kidney	Liver	Plasma
	nmol/mg protein	nmol/mg protein	nmol/mg protein	pmol/ml
ASA−/−	205	209	0.84	780
ASA−/−	203	246	0.30	724
WT	76	3.5	0.02	247
WT	83	1.9	0.04	193

ASA, arylsulfatase A; WT, wild type.