Anti-ATG14 antibodies are used in the immunodetection of the protein autophagy related 14. In humans, the canonical protein has a reported length of 492 amino acid residues and a mass of 55.3 kDa. Its subcellular localization is in the membrane, cytoplasmic vesicles, ER, and cytoplasm. Up to 2 different isoforms have been reported for this protein. It is notably widely expressed in many tissue types. A member of the ATG14 protein family, ATG14 is known to be required for both basal and inducible autophagy. Synonyms for this target antigen include BARKOR, KIAA0831, beclin 1-associated autophagy-related key regulator, ATG14 autophagy related 14 homolog, Beclin 1-Interacting protein, and ATG14L. ATG14 gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species. Over 150 citations in the literature describe the use of ATG14 antibodies in research. Western Blot is a widely used application for these antibodies. ELISA and Immunohistochemistry are also common applications.