Cell Glutathione Peroxidase (GPX) Activity Assay Kit

Cat# E-BC-K809-M-48T

Size : 48T

Brand : Elabscience

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Detection Principle GPX catalyzes the substrate, and the product consumes the reducing agent with the addition of enzyme reagents. The reducing agent has a maximum absorbance at 340 nm. The activity of GPX can be calculated by measuring the change of absorbance value at 340 nm.
Sample Type Cell
Detection Method Colorimetric method
Detection Instrument Microplate reader (340 nm)
Research Area Oxidative Stress ,  Ferroptosis
Other Reagents Required Double distilled water, Normal saline (0.9% NaCl)
Storage This product can be stored at -20°C for 12 months with shading light.
Valid Period 12 months
Sensitivity 3.22 U/L
Detection Range 3.22-446.95 U/L
Precision inter-assay CV: 0.4-3.4% | intra-assay CV: 1.2-3.1%
Sample Volume 20 μL(cell homogenate)
Assay Time 30 min
Cat.No. Product Name Sizes
E-BC-K030-S Reduced Glutathione (GSH) Colorimetric Assay Kit 100Assays , 50Assays
E-BC-K097-S Total Glutathione (T-GSH)/Oxidized Glutathione (GSSG) Colorimetric Assay Kit 100Assays , 50Assays
E-BC-K099-S Glutathione Reductase (GR) Activity Assay Kit 100Assays , 50Assays
E-BC-K278-S Glutathione-S-Transferase (GST) Activity Assay Kit 100Assays , 50Assays

The recommended dilution factor for different samples is as follows (for reference only):

Sample Type Dilution Factor
1.9×10^6 HL-60 cells 1
1.4×10^6 293T cells 1
2×10^6个CHO cells 1
1.9 × 10^6 4T1 cells 1
2.03 × 10^6 Jurkat cells 1

The diluent is normal saline (0.9% NaCl) or PBS (0.01 M, pH 7.4). For the dilution of other sample types, please do pretest to confirm the dilution factor.

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