我的购物车>> 中国区首家总代 专业十六载 打造细胞生物学精品

您当前所在位置:首 页 > 产品展示 > 细胞检测试剂盒 > 酶活力分析 谷胱甘肽过氧化氢酶检测试剂盒 GPx

谷胱甘肽过氧化氢酶检测试剂盒 GPx

英文名:Glutathione Peroxidase Assay

货号:8238

价格:$327

产品说明书下载:

产品预订,提交订单信息之后,我们会第一时间与您取得联系!
Glutathione peroxidase (GPx) is an antioxidant enzyme located in cytoplasma and mitochondria. It catalyzes the reduction of hydrogen peroxide (H2O2) and a variety of organic hydroperoxides (R-O-O-H) to water and the corresponding stable alcohols (R-OH) using glutathione as the reducing reagent, thus inhibiting the formation of free radicals and protecting the cells from oxidative damage. The ScienCell GPx Assay provides an indirect method to quantify the activity of total glutathione peroxidase. In this assay, oxidized glutathione, produced upon reduction of peroxide substrate by glutathione peroxidase, is then recycled back to glutathione using glutathione reductase and NADPH. The oxidation of NADPH to NADP+ is monitored by a decrease in the absorbance at 340 nm. Since all other reagents are provided in excess, the GPx activity is rate-limiting. The rate of decrease in A340nm is directly proportional to the GPx activity. In this assay, cumene hydroperoxide is used as the peroxide substrate, so the total GPx (selenium and non-selenium containing) activity in a variety of samples can be measured.
货号8238
产地美国
缩写GPx
规格100 tests
用途科研
储存-20度
运输干冰
No Publication available at this time
相关产品
货号
产品名称
规格
价格
指令
联系电话
+86 4008 125 268
+86 10 63804220
+86 10 63803739
+86 10 63861816
QQ客服