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Product Description
Human PXR (Pregnane X Receptor) ELISA Kit | ELK3247 | ELK Biotechnology
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
Species: Human
Assay Type: Sandwich
Sensitivity: 0.126 ng/mL
Standard: 20 ng/mL
Detection Range: 0.32-20 ng/mL
Sample Type: Tissue homogenates, cell lysates and other biological fluids
Assay Lenght: 3.5h
Research Area: Signal transduction
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 added to the appropriate microtiter plate wells then 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.
