簡介：

詳(xiáng)細介(jiè)紹(shào)：

中文(wén)名稱： 磷(lín)脂酶(méi)A2 BR，600u/mg，豬胰1毫(háo)克(kè)，Sigma-Aldrich，Amresco，Amersham，Serva，AppliChem等(děng)品(pǐn)牌，
其(qí)他(tā)中文(wén)名稱： 磷(lín)酯(zhǐ)酶A2 
英(yīng)文名稱(chēng)： PLA2 
其他(tā)英(yīng)文名(míng)稱： Lecithinase A；Phosphatidylcholine 2-acylhydrolase；Phospholipase A2 
產(chǎn)品規(guī)格(gé)： BR，200u/mg，蛇毒(dú)液(yè) 
包裝： 1毫克 
產品規格(gé)： BR，600-2400u/mg，蜜蜂毒(dú)液 
包(bāo)裝： 1毫克(kè) 
產(chǎn)品(pǐn)規格： BR，600u/mg，豬胰(yí) 
包(bāo)裝(zhuāng)： 1毫克 
CAS號(hào)：9001-84-7
級(jí)別(bié)：BR

相(xiāng)關資料：

來(lái)源：Crotalus durissus terrificus venom
Activity：≥200u/mg
活力(lì)定義：One Unit releases one micromole of acid from soybean lecithin per minute at 25℃, pH 8.9
產(chǎn)品(pǐn)描(miáo)述：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
來(lái)源：honey bee venom
Activity：600～2400u/mg protein
來源：porcine pancreas
Activity：≥600 units/mg protein
活力定義：One unit will hydrolyze 1.0 μmole of soybean L-α-phosphatidylcholine to L-α-lysophosphatidylcholine and a fatty acid per min at pH 8.0 at 37 °C
性狀(zhuàng)：懸(xuán)浮(fú)液(yè)。Suspension in 3.2 M (NH4)2SO4 solution, pH 5.5 。EC3.1.1.4
性(xìng)狀(zhuàng)：粉(fěn)末。EC3.1.1.4
用途(tú)：生化研究(jiū)。
保(bǎo)存：-20℃