Anti-PPP1R9A antibodies are used in the immunodetection of the protein protein phosphatase 1 regulatory subunit 9A. In humans, the canonical protein has a reported length of 1098 amino acid residues and a mass of 123.3 kDa. Its subcellular localization is in the cytoplasm. Up to 5 different isoforms have been reported for this protein. It is notably widely expressed in many tissue types. PPP1R9A is known to bind to actin filaments (F-actin) and shows cross-linking activity. Synonyms for this target antigen include neural tissue-specific F-actin-binding protein I, protein phosphatase 1, regulatory (inhibitor) subunit 9A, and neurabin-1. PPP1R9A gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species. Western Blot is the most common application for the PPP1R9A antibodies listed below. ELISA and Immunofluorescence are also common applications.