Anti-ELAPOR2 antibodies are used in the immunodetection of the protein endosome-lysosome associated apoptosis and autophagy regulator family member 2. In humans, the canonical protein has a reported length of 1029 amino acid residues and a mass of 113.8 kDa. Its subcellular localization is in the cell membrane. Up to 3 different isoforms have been reported for this protein. A member of the ELAPOR protein family, ELAPOR2 is known to function as a regulator of the BMP signaling pathway and may be involved in epidermal differentiation. Post-translational modifications have been described, including glycosylation. Synonyms for this target antigen include KIAA1324 like, UPF0577 protein KIAA1324-like, estrogen-induced gene 121-like protein, and EIG121-like. ELAPOR2 gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species.