Anti-PHETA2 antibodies are used in the immunodetection of the protein PH domain containing endocytic trafficking adaptor 2. In humans, the canonical protein has a reported length of 259 amino acid residues and a mass of 28.3 kDa. Its subcellular localization is in the cytoplasmic vesicles and Golgi. A member of the Sesquipedalian protein family, PHETA2 is reported to play a role in endocytic trafficking. Synonyms for this target antigen include 27 kDa inositol polyphosphate phosphatase interacting protein B, family with sequence similarity 109 member B, inositol polyphosphate phosphatase-interacting protein B, and sesquipedalian-2. PHETA2 gene orthologs have been reported in the mouse, rat, bovine, frog, chimpanzee and chicken species. ELISA is a widely used application for the PHETA2 antibodies listed below. In addition, Western Blot is also a common application.