Anti-ATF6B antibodies are used in the immunodetection of the protein activating transcription factor 6 beta. In humans, the canonical protein has a reported length of 703 amino acid residues and a mass of 76.7 kDa. Its subcellular localization is in the nucleus and ER. Up to 2 different isoforms have been reported for this protein. It is ubiquitously expressed across many tissue types. A member of the BZIP protein family, ATF6B is known to be involved with the regulation of transcription and signal transduction pathways. Synonyms for this target antigen include CREBL1, G13, cyclic AMP-dependent transcription factor ATF-6 beta, Creb-related protein, and CREB-RP. ATF6B gene orthologs have been reported in the mouse, rat, bovine, frog and chimpanzee species. A number of ATF6B antibodies have been mentioned in research publications and have associated citations. Western Blot is a widely used application for these antibodies. ELISA, Immunofluorescence, and Immunohistochemistry are also common applications.