the kd values of three selected microsomal proteins with mr 52,000 , 54,000 , and 56,000 presumed to represent cytochrome p-450 apoproteins were found unaltered following treatment of cultured hepatocytes with inducers of cytochrome p-450 such as phenobarbital or beta-naphthoflavone .
C0033684
proteins
C0003601
apoproteins