HEK293T cells were transfected with the pCMV6-ENTRY control (Cat# PS100001, Left lane) or pCMV6-ENTRY NQO2 (Cat# RC202889, Right lane) cDNA for 48 hrs and lysed. Equivalent amounts of cell lysates (5 ug per lane) were separated by SDS-PAGE and immunoblotted with anti-NQO2(Cat# TA504781). Positive lysates [LY424463] (100 ug) and [LC424463] (20 ug) can be purchased separately from OriGene.