Anti-TOMM70 antibodies are used in the immunodetection of the protein translocase of outer mitochondrial membrane 70. In humans, the canonical protein has a reported length of 608 amino acid residues and a mass of 67.5 kDa. Its subcellular localization is in the mitochondria. It is notably widely expressed in many tissue types. A member of the Tom70 protein family, TOMM70 is known to act as receptor of the preprotein translocase complex of the outer mitochondrial membrane (TOM complex). Synonyms for this target antigen include Tom70, mitochondrial import receptor subunit TOM70, mitochondrial precursor proteins import receptor, translocase of outer membrane 70 kDa subunit, and TOMM70A. TOMM70 gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species. Over 80 citations in the literature describe the use of TOMM70 antibodies in research. Western Blot is a widely used application for these antibodies. ELISA, Immunofluorescence, and Immunohistochemistry are also common applications.