Electrochemical analysis of microsomal cytochromes
Kuznetsov, B.A.; Mestechkina, N.M.; Izotov, M.V.; Karuzina, I.I.; Kariakin, A.V.
Biokhimiia 44(9): 1569-1575
1979
ISSN/ISBN: 0320-9725 PMID: 228771 Document Number: 143192
The electrochemical behaviour of the electron transfer proteins -- cytochromes b5, c and P-450 was studied by classical polarography and electrolysis with spectrophotometric monitoring. It was shown electrons are directly transferred from the electrode to oxidized cytochromes c and b5. Cytochrome P-450 is not reduced on the electrodes. However, the reduced inactivated from of cytochrome P-420 was detected at high potential values (-1,5 v).