Anti-PHETA1 antibodies are used in the immunodetection of the protein PH domain containing endocytic trafficking adaptor 1. In humans, the canonical protein has a reported length of 249 amino acid residues and a mass of 27.2 kDa. Its subcellular localization is in the cytoplasmic vesicles and Golgi. Up to 4 different isoforms have been reported for this protein. A member of the Sesquipedalian protein family, PHETA1 is reported to play a role in endocytic trafficking. Synonyms for this target antigen include 27 kDa inositol polyphosphate phosphatase-interacting protein A, family with sequence similarity 109 member A, inositol polyphosphate phosphatase-interacting protein A, and sesquipedalian-1. PHETA1 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 PHETA1 antibodies listed below. ELISA and Immunohistochemistry are also common applications.