the hydrolytic activity of microsomal phospholipase d from canine cerebral cortex was measured by a radiochemical assay using 1,2-dipalmitoyl-sn-glycerol-3-phosphoryl [ 3h ] choline and 1-palmitoyl-2- [ 9,10 ( n ) -3h ] palmitoyl-sn-glycerol-3-phosphorylcholine as the exogenous substrates .
C0008405
choline
C0031716
phosphorylcholine