Anti-LKAAEAR1 antibodies are used in the immunodetection of the protein LKAAEAR motif containing 1. In humans, the canonical protein has a reported length of 194 amino acid residues and a mass of 21.5 kDa. Up to 2 different isoforms have been reported for this protein. Synonyms for this target antigen include protein LKAAEAR1 and LKAAEAR motif-containing protein 1. LKAAEAR1 gene orthologs have been reported in the mouse, rat, bovine, frog and chimpanzee species. ELISA, Western Blot, and Immunohistochemistry are common applications for LKAAEAR1 antibodies.