Anti-NDUFB1 antibodies are used in the immunodetection of the protein NADH:ubiquinone oxidoreductase subunit B1. In humans, the canonical protein has a reported length of 58 amino acid residues and a mass of 7 kDa. Its subcellular localization is in the mitochondria. Up to 2 different isoforms have been reported for this protein. It is notably widely expressed in many tissue types. A member of the Complex I NDUFB1 subunit protein family, NDUFB1 is reported to be an accessory subunit the mitochondrial membrane respiratory chain NADH dehydrogenase (Complex I) that is believed not to be involved in catalysis. Synonyms for this target antigen include CI-SGDH, MNLL, NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 1, NADH dehydrogenase (ubiquinone) 1 beta subcomplex, 1, 7kDa, and CI-MNLL. NDUFB1 gene orthologs have been reported in the mouse, rat, bovine, frog, chimpanzee and chicken species. A number of NDUFB1 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.