Anti-HEATR5B antibodies are used in the immunodetection of the protein HEAT repeat containing 5B. In humans, the canonical protein has a reported length of 2071 amino acid residues and a mass of 224.3 kDa. Its subcellular localization is in the cytoplasmic vesicles and cytoplasm. Up to 3 different isoforms have been reported for this protein. It is notably widely expressed in many tissue types. A member of the HEATR5 protein family, HEATR5B is known to be a component of clathrin-coated vesicles. Synonyms for this target antigen include p200a, HEAT repeat-containing protein 5B, and p200. HEATR5B gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species. Immunofluorescence is a widely used application for the HEATR5B antibodies listed below. In addition, Immunocytochemistry is also a common application.