human kidney tissue were subjected to SDS PAGE followed by western blot with FNab05629(NDUFS1 antibody) at dilution of 1:1000
Immunohistochemistry of paraffin-embedded human liver cancer tissue slide using FNab05629(NDUFS1 antibody) at dilution of 1:50
Background
The protein encoded by this gene belongs to the complex I 75 kDa subunit family. Mammalian complex I is composed of 45 different subunits. It locates at the mitochondrial inner membrane. This protein has NADH dehydrogenase activity and oxidoreductase activity. It transfers electrons from NADH to the respiratory chain. The immediate electron acceptor for the enzyme is believed to be ubiquinone. This protein is the largest subunit of complex I and it is a component of the iron-sulfur (IP) fragment of the enzyme. It may form part of the active site crevice where NADH is oxidized. Mutations in this gene are associated with complex I deficiency. Several transcript variants encoding different isoforms have been found for this gene.