货号:601170-480 wells | 规格:480 wells | 目录价:¥4046 |
货号:601170-96 wells | 规格:96 wells | 目录价:¥1092 |
产品详情
产品名称:
LDH Cytotoxicity Assay Kit
别名:
Lactate Dehydrogenase Cytotoxicity Assay Kit
产品描述:
Necrosis is accompanied by mitochondrial swelling and increased plasma membrane permeability, while apoptosis involves an articulated breakdown of the cell into membrane-bound apoptotic bodies. Lactate dehydrogenase (LDH) is a soluble cytosolic enzyme that is released into the culture medium following loss of membrane integrity resulting from cell- or compound-induced cytotoxicity. LDH activity, therefore, can be used as an indicator of cell membrane integrity and serve as a general means to assess cell viability by measuring plasma membrane permeability. Cayman's LDH Cytotoxicity Assay Kit measures cell death in response to chemical compounds or environmental factors using a coupled two-step reaction. In the first step, LDH catalyzes the reduction of NAD+ to NADH and H+ by oxidation of lactate to pyruvate. In the second step of the reaction, diaphorase uses the newly-formed NADH and H+ to catalyze the reduction of a tetrazolium salt (INT) to highly-colored formazan which absorbs strongly at 490-520 nm.
保存温度:
-20
运输温度:
-20
有效期:
365
来源:
Animal/Rabbit
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