Anti-UBP1 antibodies are used in the immunodetection of the protein upstream binding protein 1. In humans, the canonical protein has a reported length of 540 amino acid residues and a mass of 60.5 kDa. Its subcellular localization is in the nucleus. Up to 2 different isoforms have been reported for this protein. It is reported to be expressed in adrenal tissue, JEG-3, NCI-H295A, Hep-G2 and HeLa cell lines. A member of the Grh/CP2 protein family, UBP1 is known to function as a transcriptional activator in a promoter context-dependent manner. Synonyms for this target antigen include LBP-1a, LBP1A, LBP1B, transcription factor LBP-1, and LBP-1B. UBP1 gene orthologs have been reported in the mouse, rat, bovine, zebrafish, chimpanzee and chicken species. Some UBP1 antibodies may have been used in research and have associated citations. Western Blot is a widely used application for these antibodies. In addition, Immunohistochemistry is also a common application.