磷脂酶A2，BR，200u/mg，响尾蛇毒液,ELISA试剂盒-酶联免疫试剂盒-优质生化试剂供应商|上海晶抗生物

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产品货号	重量	货期	优惠价	数量
G63389-1mg	1mg	准现货	询价

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别名	;PLA2;Lecithinase A;Phosphatidylcholine 2-acylhydrolase
产品介绍	Phospholipase A2 is a member of the class of heat-stable, calcium-dependent enzymes catalyzing the hydrolysis of the 2-acyl bond of 3-n-phosphoglycerides. The enzyme has a molecular weight of 30,000 daltons. Phospholipase A2 is activated by Ca2+. It is inhibited by zinc, barium, and manganese ions. Activity values for phospholipase A preparations which are derived from titrimetric assay procedures can be quite dependent on source and type of lecithin, its preparation as a substrate emulsion, other components of the reaction mixture, and the method and instrumentation used.