Anti-PPP2CB antibodies are used in the immunodetection of the protein protein phosphatase 2 catalytic subunit beta. In humans, the canonical protein has a reported length of 309 amino acid residues and a mass of 35.6 kDa. Its subcellular localization is in the nucleus and cytoplasm. It is notably widely expressed in many tissue types. A member of the PPP phosphatase protein family, PPP2CB is a known catalytic subunit of protein phosphatase 2A (PP2A), a serine/threonine phosphatase involved in the regulation of a wide variety of enzymes, signal transduction pathways, and cellular events (Probable). Synonyms for this target antigen include PP2CB, serine/threonine-protein phosphatase 2A catalytic subunit beta isoform, PP2A-beta, protein phosphatase 2, catalytic subunit, beta isozyme, and PP2Abeta. PPP2CB gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species. Over 60 citations in the literature describe the use of PPP2CB antibodies in research. Western Blot is a widely used application for these antibodies. Immunofluorescence and Immunohistochemistry are also common applications.