Fig. 1

Flow Cytometry and Enzyme-linked immunosorbent assay analyses using anti-NQO1/EPHX1 antibodies; A FSC and SSC, Flow Cytometry gating for single and live cells; B Histogram showing cells incubated with anti-NQO1/EPHX1 antibodies for 30 min at 20 °C; C Plots show quantitative determination of human Microsomal Epoxide Hydrolase 1 (harboring the Tyr113His and His139 Arg SNPs) and NADPH-quinone oxidoreductase 1 (harboring the P187S SNP) concentration