CAY10502 CAS NO.888320-29-4

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Phospholipases A2 (PLA2s) are enzymes that cleave fatty acid in position two of phospholipids, hydrolyzing the bond between the second fatty acid "tail" and the glycerol molecule. It catalyzes the hydrolysis of phospholipids at the sn-2 position leading to the production of lysophospholipids and free fatty acids. CAY10502 is a potent Calcium-dependent cytosolic PLA2 (cPLA2α) inhibitor with IC50 value of 4.3 nM for the purified enzyme from human platelets. It inhibits arachidonic acid mobilization from A23187-stimulated or TPA-stimulated human platelets with IC50 values of 570 and 0.9 nM, respectively.