Identification of the Phosphorylation Sites of Cytosolic Phospholipase A2 in Agonist-stimulated Human Platelets and HeLa Cells

Abstract

cPLA 2 , cytosolic phospholipase A 2 ; MAPK, mitogen-activated protein kinase; Sf9 cell, Spodoptera frugiperda cell; HPLC, high performance liquid chromatography; p38 mapk , 38-kDa stress-activated protein kinase; SB 203580, 4-(4-fluorophenyl)-2-(4-methylsulfinylphenyl)-5-(4-pyridyl)imidazole; PAGE, polyacrylamide gel electrophoresis; mbHPLC, microbore HPLC; MAPKAP-K2, MAPK-activated protein kinase 2; SB 202190, 4-(4-fluorophenyl)-2-(4hydroxyphenyl)-5-(4-pyridyl) imidazole; S437-PP, serine 437-containing phosphopeptide;