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Cayman Chemical Glutathione Peroxidase Assay Kit, 96 Well
SDP

Catalog No. 502896243
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Cayman’s GPX Assay measures GPX activity indirectly by a coupled reaction with glutathione reductase (GR). Oxidized glutathione (GSSG), produced upon reduction of hydroperoxide by GPX, is recycled to its reduced state by GR and NADPH. The oxidation of NADPH to NADP+ is accompanied by a decrease in absorbance at 340 nm. Under conditions in which the GPX activity is rate limiting, the rate of decrease in the A340 is directly proportional to the GPX activity in the sample.{71384} Cayman’s GPX Assay Kit can be used to measure the activity of all glutathione-dependent peroxidases in plasma, erythrocyte lysates, tissue homogenates, and cell lysates.

Catalog No. 50-289-6243 Supplier Cayman Chemical Supplier No. 70310296 WELL
May include imposed supplier surcharges.
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Cayman’s GPX Assay measures GPX activity indirectly by a coupled reaction with glutathione reductase (GR). Oxidized glutathione (GSSG), produced upon reduction of hydroperoxide by GPX, is recycled to its reduced state by GR and NADPH. The oxidation of NADPH to NADP+ is accompanied by a decrease in absorbance at 340 nm. Under conditions in which the GPX activity is rate limiting, the rate of decrease in the A340 is directly proportional to the GPX activity in the sample.{71384} Cayman’s GPX Assay Kit can be used to measure the activity of all glutathione-dependent peroxidases in plasma, erythrocyte lysates, tissue homogenates, and cell lysates.

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