TABLE 1

Lot-to-lot variation (%CV) of HepatoCells versus primary human hepatocytes in induction response

The n in parentheses indicates number of lots used in the study.

ParametersLot-to-Lot Variation (%CV)
HepatoCellsPrimary Human Hepatocytes
CYP3A fourfold induction12% (n = 6)94% (n = 15)
CYP1A twofold induction15% (n = 3)74% (n = 15)
CYP2B sixfold induction12% (n = 3)100% (n = 15)