Anti-ETHE1 antibodies are used in the immunodetection of the protein ETHE1 persulfide dioxygenase. In humans, the canonical protein has a reported length of 254 amino acid residues and a mass of 27.9 kDa. Its subcellular localization is in the nucleus, mitochondria, and cytoplasm. It is ubiquitously expressed across many tissue types. A member of the Glyoxalase II protein family, ETHE1 is reported to be a sulfur dioxygenase that plays an essential role in hydrogen sulfide catabolism in the mitochondrial matrix. Synonyms for this target antigen include YF13H12, persulfide dioxygenase ETHE1, mitochondrial, ethylmalonic encephalopathy 1, hepatoma subtracted clone one protein, protein ETHE1, mitochondrial, and HSCO. ETHE1 gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish and chimpanzee species. A number of ETHE1 antibodies have been mentioned in research publications and have associated citations. Western Blot is a widely used application for these antibodies. ELISA, Immunofluorescence, and Immunohistochemistry are also common applications.