EA4

EA4

CAT N°: 10111
Price:

From 136.00 115.60

rPLA2 is a calcium-dependent cytosolic phospholipase A2 (cPLA2) initially isolated and characterized from bovine and human red blood cells (RBCs).{10767} It has a molecular mass of 42 kDa and biochemical properties similar to cPLA2 Type IV. EA4 is a quinone derivative that inhibits rPLA2 with a Ki of 130 µM. It inhibits the ionophore-induced arachidonic acid release from human and bovine red blood cells (RBCs), indicating that rPLA2 is responsible for the Ca2+-dependent release of arachidonic acid from mammalian RBCs.{10767} EA4 causes significant time- and concentration-dependent induction of cytochrome P450 1A1 (CYP1A1) mRNA and protein in murine hepatoma Hepa-1c1c7 cells.{13350} EA4 also modulates CYP1A1 and CYP1B1 expression in other cell lines such as MCF-7, Hep-G2, and HL-60.{13350}

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