the observed patterns of immunoprecipitation and inhibition of catalytic activity indicate that ( a ) cytochrome p-448 from 3-methylcholanthrene-treated rats is immunochemically different from cytochrome p-450 from phenobarbital-treated rats , and ( b ) there appear to be at least three hemeprotein forms in the purified cytochrome p-450 preparation from phenobarbital-treated rats .
C0018974
hemeprotein
C0010762
cytochrome p-450