Anti-EEF1AKMT4-ECE2 antibodies are used in the immunodetection of the protein EEF1AKMT4-ECE2 readthrough. In humans, the canonical protein has a reported length of 883 amino acid residues and a mass of 99.8 kDa. Its subcellular localization is in the cytoplasmic vesicles and Golgi. Up to 5 different isoforms have been reported for this protein. A member of the Peptidase M13 protein family, EEF1AKMT4-ECE2 is known to be involved with brain development and cardiac tissue development. Post-translational modifications have been described, including glycosylation. Synonyms for this target antigen include EEF1AKMT4-ECE2 readthrough transcript protein. EEF1AKMT4-ECE2 gene orthologs have been reported in the mouse and rat species.