Anti-MPP7 antibodies are used in the immunodetection of the protein MAGUK p55 scaffold protein 7. In humans, the canonical protein has a reported length of 576 amino acid residues and a mass of 65.5 kDa. Its subcellular localization is in the cell membrane and cytoplasm. Up to 2 different isoforms have been reported for this protein. It is notably expressed in many tissues, such as the bronchus and fallopian tube. A member of the MAGUK protein family, MPP7 is known to act as a important adapter that promotes epithelial cell polarity and tight junction formation via its interaction with DLG1. Post-translational modifications have been described, including phosphorylation. Synonyms for this target antigen include membrane palmitoylated protein 7, membrane protein, palmitoylated 7 (MAGUK p55 subfamily member 7), and MAGUK p55 subfamily member 7. MPP7 gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species. Some MPP7 antibodies may have been used in research and have associated citations. Western Blot is a widely used application for these antibodies. Immunofluorescence and Immunohistochemistry are also common applications.