Anti-SFXN3 antibodies are used in the immunodetection of the protein sideroflexin 3. In humans, the canonical protein has a reported length of 321 amino acid residues and a mass of 35.5 kDa. Its subcellular localization is in the mitochondria. It is notably widely expressed in many tissue types. A member of the Sideroflexin protein family, SFXN3 is known to be involved with metabolic processes. SFXN3 gene orthologs have been reported in the mouse, rat, bovine, frog, chimpanzee and chicken species. Some SFXN3 antibodies may have been used in research and have associated citations. Western Blot is a widely used application for these antibodies. In addition, ELISA is also a common application.