Anti-NRBF2 antibodies are used in the immunodetection of the protein nuclear receptor binding factor 2. In humans, the canonical protein has a reported length of 287 amino acid residues and a mass of 32.4 kDa. Its subcellular localization is in the nucleus, cytoplasmic vesicles, and cytoplasm. Up to 3 different isoforms have been reported for this protein. It is notably expressed in keratinocytes, liver and placenta. NRBF2 is believed to modulate transcriptional activation by target nuclear receptors. Synonyms for this target antigen include COPR1, COPR2, comodulator of PPAR and RXR 1, comodulator of PPAR and RXR 2, and COPR. NRBF2 gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species. A number of NRBF2 antibodies have been mentioned in research publications and have associated citations. Western Blot is a widely used application for these antibodies. In addition, Immunohistochemistry is also a common application.