Table 1

P450 index reactions used

P450Index ReactionFinal Protein ConcentrationIncubation TimeReferences
mg/ml min
1A2PhenacetinO-deethylation2.025 Rodrigues et al. (1997)
2A6Coumarin 7-hydroxylation0.210 Shimada et al. (1996)
2B67-ETC demethylation0.215Ekins et al. (1997)
2C9Diclofenac 4′-hydroxylation0.120 Leemann et al. (1993)
2C19Omeprazole 5-hydroxylation0.430 Yamazaki et al. (1997)
2D6DextromethorphanO-demethylation 0.1530 Rodrigues et al. (1996)
2E1Chlorzoxazone 6-hydroxylation0.425Lucas et al. (1996)
3A4Omeprazole sulfonation0.430 Yamazaki et al. (1997)