Anti-CREB3L2 antibodies are used in the immunodetection of the protein cAMP responsive element binding protein 3 like 2. In humans, the canonical protein has a reported length of 520 amino acid residues and a mass of 57.4 kDa. Its subcellular localization is in the ER. Up to 3 different isoforms have been reported for this protein. It is reported to be widely expressed with highest levels in the placenta, lung, spleen and intestine, and lowest levels in the heart, brain, skeletal muscle, thymus, colon and leukocytes. A member of the BZIP protein family, CREB3L2 is a reported transcription factor involved in unfolded protein response (UPR). Synonyms for this target antigen include B-ZIB transcription factor, BBF2 human homolog on chromosome 7, FUS/BBF2H7 protein, TCAG_1951439, and cyclic AMP-responsive element-binding protein 3-like protein 2. CREB3L2 gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species. A number of CREB3L2 antibodies have been mentioned in research publications and have associated citations. Western Blot is a widely used application for these antibodies. ELISA and Immunohistochemistry are also common applications.