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北京磷酯酶A2厂家直销
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更新日期：2025/12/2 1:07:04
生 产 地：中国大陆
产品型号：ZH
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相关标签：试剂保存方法
详细内容
磷酯酶A2
中文名称：磷酯酶A2
其他中文名称：磷脂酶A2
英文名称： PLA2
其他英文名称： Lecithinase A；Phosphatidylcholine 2-acylhydrolase；Phospholipase A2
产品规格： BR，200u/mg，蛇毒液
包装： 1毫克
产品规格： BR，600-2400u/mg，蜜蜂毒液
包装： 1毫克
产品规格： BR，600u/mg，猪胰
磷酯酶A2包装： 1毫克
CAS号：9001-84⁻⁷
级别：BR
来源：Crotalus durissus terrificus venom
Activity：≥200u/mg
活力定义：One Unit releases one micromole of acid from soybean lecithin per minute at 25℃, pH 8.9
产品描述：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
来源：honey bee venom
Activity：600～2400u/mg protein
来源：porcine pancreas
Activity：≥600 units/mg protein
活力定义：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
性状：白色或类白色悬浮液。Suspension in 3.2 M (NH4)2SO4 solution, pH 5.5 。EC3.1.1.4
性状：粉末。EC3.1.1.4
磷酯酶A2用途：生化研究。
保存：-20℃
中文名称：磷酯酶A2
其他中文名称：磷脂酶A2
英文名称： PLA2
其他英文名称： Lecithinase A；Phosphatidylcholine 2-acylhydrolase；Phospholipase A2
产品规格： BR，200u/mg，蛇毒液
包装： 1毫克
产品规格： BR，600-2400u/mg，蜜蜂毒液
包装： 1毫克
产品规格： BR，600u/mg，猪胰
磷酯酶A2包装： 1毫克
CAS号：9001-84⁻⁷
级别：BR
来源：Crotalus durissus terrificus venom
Activity：≥200u/mg
活力定义：One Unit releases one micromole of acid from soybean lecithin per minute at 25℃, pH 8.9
产品描述：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
来源：honey bee venom
Activity：600～2400u/mg protein
来源：porcine pancreas
Activity：≥600 units/mg protein
活力定义：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
性状：白色或类白色悬浮液。Suspension in 3.2 M (NH4)2SO4 solution, pH 5.5 。EC3.1.1.4
性状：粉末。EC3.1.1.4
磷酯酶A2用途：生化研究。
保存：-20℃
试剂保存方法
