Anti-LMOD3 antibodies are used in the immunodetection of the protein leiomodin 3. In humans, the canonical protein has a reported length of 560 amino acid residues and a mass of 64.9 kDa. Its subcellular localization is in the cytoplasm. Up to 2 different isoforms have been reported for this protein. It is reported to be expressed in cardiac and at higher levels in skeletal muscles. A member of the Tropomodulin protein family, LMOD3 is known to be important for the organization of sarcomeric actin thin filaments in skeletal muscle. Post-translational modifications have been described, including ubiquitination. Synonyms for this target antigen include leiomodin 3 (fetal) and leiomodin, fetal form. LMOD3 gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species. A number of LMOD3 antibodies have been mentioned in research publications and have associated citations. Western Blot is a widely used application for these antibodies. ELISA and Immunohistochemistry are also common applications.