Table 2

Predicted kinetic parameters of MAb inhibition with eq. 1

ParameterDextromethorphan O-Demethylation (CYP2D6)Testosterone 6β-Hydroxylation (CYP3A4)Aflatoxin B1 3-Hydroxylation (CYP3A4)
KS (μM)7.75 (0.67)30.43 (1.89)234.7 (34.2)
Vmax (nmol/min/nmol)17.51 (0.47)43.82 (0.92)64.00 (4.73)
KI (μM)0.24 (0.05)0.05 (0.01)0.10 (0.13)
α2-a 0.99 (0.25)0.41 (0.12)0.48 (0.13)
β2-a 0.05 (0.01)0.06 (0.00)0.06 (0.01)
RSS8.1316.6742.93
R 2 0.9880.9960.985
  • 2-a  α and β represent changes in Km and Vmax in the absence of the MAb.