The PXR ELISA kits listed below are analytical tools for measuring concentrations of PXR in various samples. PXR is an alternative name for the human NR1I2 gene, which encodes the protein, nuclear receptor subfamily 1 group I member 2. It has been mentioned that PXR plays a role in cell differentiation and the regulation of transcription, among other functions. Structurally, the NR1I2 protein is 434 amino acid residues in length and 49.8 kilodaltons in mass. However, as many as 7 protein isoforms have been identified. It is localized to the nucleus of the cell. In terms of tissue specificity, it is reported to be expressed in liver, colon and small intestine. Other names for this target antigen include BXR, ONR1, and PAR.
There are PXR ELISA kits that can detect a target at concentrations as low as 0.156 ng/mL and as high as 20 ng/mL. Click on the following ELISA kits for more detailed information, including target reactivity and assay sensitivity.