Rat PXR (Pregnane X Receptor) ELISA Kit

Test Principle:
The test principle applied in this kit is Sandwich enzyme immunoassay. The microtiter plate provided in this kit has been pre-coated with an antibody specific to Pregnane X Receptor(PXR). Standards or samples are then added to the appropriate microtiter plate wells with a biotin-conjugated antibody specific to Pregnane X Receptor(PXR). Next, Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. After TMB substrate solution is added, only those wells that contain Pregnane X Receptor(PXR), biotin-conjugated antibody and enzyme-conjugated Avidin will exhibit a change in color. The enzyme-substrate reaction is terminated by the addition of sulphuric acid solution and the color change is measured spectrophotometrically at a wavelength of 450nm ± 10nm. The concentration of Pregnane X Receptor(PXR) in the samples is then determined by comparing the OD of the samples to the standard curve.

Research Area: Signal transduction,

Alternative Names:
NR1I2, SAR, PAR1, PAR2, PRR, BXR, ONR1, PAR, PARq, SXR, Nuclear Receptor Subfamily 1,Group I,Member 2, Steroid and xenobiotic receptor, Pregnane X receptor

Sample Type:
Tissue homogenates, cell lysates and other biological fluids

Assay Type: Sandwich

Standard: 20 ng/mL

Assay Length: 4.5h

Assay Length: For Research Use Only