TABLE 1
Expression levels of CYP3A4 and CYP3A5 in human liver microsomes
Pool
Donor Identification
CYP3A4
CYP3A5
CYP3A5/(CYP3A4 + CYP3A5)
pmol/mg protein
%
CYP3A5-rich
HH9
53
12
18
HH48
30
9.8
25
HH89
38
11
22
CYP3A5-deficient
HG42
310
1.1
0.4
HG89
180
1.0
0.5
HK23
85
0.7
0.8