Glutathione Peroxidase (GSH-PX) Assay Kit

Glutathione Peroxidase (GSH-PX) Assay Kit is an assay kit for the detection and quantification of Glutathione Peroxidase (GSH-PX) activity in serum, plasma, tissue homogenates, cell lysates and cell culture supernatants using a spectrophotometer. Glutathione peroxidase (GSH-Px) can promote the reaction of hydrogen peroxide (H2O2) and reduced glutathione to produce H2O and oxidized glutathione (GSSG). The activity of glutathione peroxidase can be expressed by the rate of enzymatic reaction. The activity of glutathione can be calculated by measuring the consumption of reduced glutathione. Hydrogen peroxide (H2O2) and reduced glutathione can react without catalysis of GSH-Px, so the portion of GSH reduction by non-enzymatic reaction should be subtracted. GSH can react with dinitrobenzoic acid to produce 5-thio-dinitrobenzoic acid anion, which showed a stable yellow color. Measure the absorbance at 412nm, and calculate the amount of GSH.

• Supplier: Abbexa Ltd.
• Product #: abx294069-100T
• Availability: Shipped within 5-10 working days.
• Dry Ice: No
• Note: This product is for research use only.
• Test Range: 12.65 U - 387 U