2.3.1.23 ATP - 486612, 756102 2.3.1.23 Ca2+-ionophore A23187 0.3 units/ml, approx. 5fold activation in endothelial cells in the presence of low-density lipoprotein 486644 2.3.1.23 cardiolipin 236% activation 486651 2.3.1.23 Chloroquine activation 486626 2.3.1.23 dioleoylphosphatidylcholine incorporation in membrane elevates acyltransferase activity 486641 2.3.1.23 egg yolk phosphatidylcholine incorporation in membrane elevates acyltransferase activity 486641 2.3.1.23 ethanol integral membrane enzyme, 2% (v/v), 30% increase in activity 486653 2.3.1.23 iodoacetate activation 486626 2.3.1.23 lipolysaccharide - 756102 2.3.1.23 low-density lipoprotein 1 mg/ml, approx. 10fold activation in endothelial cells, 7fold activation in the presence of both ionomycin and 1-oleoyl-2-acetyl glycerol 486644