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谷胱甘肽还原酶(GR,EC 1.6.4.2)是一种黄素蛋白,可催化依赖于NADPH的氧化型谷胱甘肽(GSSG)还原为谷胱甘肽(GSH)。1 这种酶对谷胱甘肽氧化还原循环至关重要,该循环维持着细胞内还原型谷胱甘肽的充足水平。较高的GSH/GSSG比率对于抵御氧化应激至关重要。 我们的谷胱甘肽还原酶检测试剂盒通过测量NADPH的氧化速率来测定GR活性。NADPH氧化为NADP+时,在340nm处的吸光度会降低。由于GR的浓度处于速率限制状态,因此340nm处吸光度的下降速率与样品中的GR活性直接成正比。我们的谷胱甘肽还原酶(GR)检测试剂盒采用便捷的96孔板形式,可用于测量血浆、红细胞裂解物、组织匀浆和细胞裂解物中的GR活性。
谷胱甘肽还原酶(GR)检测试剂盒具有如下优势和特性:
- 测定血浆、细胞裂解物和组织匀浆中的GR活性
- 对45个样本进行双份检测
- 检测谷胱甘肽还原酶(GR)活性低至20 U/ml
- 基于平板的比色法测量(340纳米)
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产品组分
内容 型号
规格 储存温度
谷胱甘肽还原酶(GR)检测试剂盒
CN703202-01 96次
-20°C 谷胱甘肽还原酶(GR)检测试剂盒
CN703202-02 192次
-20°C 操作手册
1 1 常温
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注意事项
保存建议 厂家推荐蓝冰运输。当您收到产品后,按照说明书建议保存于-20°C。 -
FAQ
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Product Description References
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