Anti-INHBB antibodies are used in the immunodetection of the protein inhibin subunit beta B. In humans, the canonical protein has a reported length of 407 amino acid residues and a mass of 45.1 kDa. It has been described to be a secreted protein. A member of the TGF-beta protein family, INHBB is known to be involved with the apoptotic pathway and cell differentiation. Post-translational modifications have been described, including glycosylation. Synonyms for this target antigen include Inhibin, beta-2, activin AB beta polypeptide, activin beta-B chain, inhibin beta B subunit, and inhibin beta B chain. INHBB gene orthologs have been reported in the mouse, rat, bovine, frog, chimpanzee and chicken species. A number of INHBB 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.