Anti-ABTB2 antibodies are used in the immunodetection of the protein ankyrin repeat and BTB domain containing 2. In humans, the canonical protein has a reported length of 1025 amino acid residues and a mass of 113.7 kDa. Up to 2 different isoforms have been reported for this protein. It is notably expressed in the stomach, epididymis, and cerebral cortex. ABTB2 is suspected to be involved in the initiation of hepatocyte growth. Synonyms for this target antigen include BTBD22, ankyrin repeat and BTB/POZ domain-containing protein 2, ankyrin repeat and BTB (POZ) domain containing 2, and ABTB2A. ABTB2 gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species. Western Blot is a widely used application for the ABTB2 antibodies listed below. In addition, ELISA is also a common application.