Hoppel, "Decreased activities of ubiquinol: ferricytochrome
c oxidoreductase (complex III) and ferrocytochrome c:oxygen oxidoreductase (complex IV) in liver mitochondria from rats with hydroxycobalamin[c-lactam]-induced methylmalonic aciduria," The Journal of Biological Chemistry, vol.
This colorimetric assay is based on an observation of the decrease in absorbance at 550 nm of ferrocytochrome c caused by its oxidation to ferricytochrome
c by cytochrome c oxidase.
Total SOD activity was determined by monitoring the inhibition of the reduction of ferricytochrome
C at 550 nm, using the xanthine-xanthine oxidase system as the source of superoxide.
UQCRC1 is an oligomeric enzyme that catalyzes the transfer of electrons from coenzyme QH2 to ferricytochrome
c with the coupled translocation of protons across the mitochondrial inner membrane (Brandt and Trumpower, 1994).
2002) and reduction of ferricytochrome C (Jorgensen et al.
2002), reduction of ferricytochrome C (Jorgensen et al.
Reduction of ferricytochrome
c by superoxide was monitored from the increase in absorbance at 550 nm with reference at 540 nm for 45 minutes .
The use of acetylated ferricytochrome
c for the detection of superoxide radicals produced in biological membranes.
2], and the start reagent 2 vessel contained ferricytochrome
ions was investigated by using the ferricytochrome
c reduction assay described by Pick and Mizel (1981).
2] determination was based on reduction of ferricytochrome
The superoxide-scavenging activity was calculated by measuring the reduction rate of ferricytochrome