Anti-PPP1R14C antibodies are used in the immunodetection of the protein protein phosphatase 1 regulatory inhibitor subunit 14C. In humans, the canonical protein has a reported length of 165 amino acid residues and a mass of 17.8 kDa. Its subcellular localization is in the membrane and cytoplasm. It is notably expressed in breast cancer. A member of the PP1 inhibitor protein family, PPP1R14C is known as an inhibitor of the PP1 regulatory subunit PPP1CA. Post-translational modifications have been described, including phosphorylation. Synonyms for this target antigen include PKC-potentiated PP1 inhibitory protein, kinase C-enhanced PP1 inhibitor, kinase-enhanced PP1 inhibitor, and protein phosphatase 1 regulatory subunit 14C. PPP1R14C gene orthologs have been reported in the mouse, rat, bovine, zebrafish, chimpanzee and chicken species. Some PPP1R14C antibodies may have been used in research and have associated citations. Western Blot is a widely used application for these antibodies. ELISA, Immunofluorescence, and Immunohistochemistry are also common applications.