Establishment of a cell-based assay system for hepatitis C virus serine protease and its primary applications

Figure 7 SEAP activity and viability of Cos7 stable cells treated with Pefabloc SC. The SEAP activity and viability of cells were measured with colorimetric and alamar Blue^TM assay according to manufactures recommendations. Each assay was performed in triplicate. A: 1b type stable expression cell lines, B: 1a type stable expression cell lines. 1: no treatment, 2: 0.1 mM, 3: 0.2 mM, 4: 0.4 mM, 5: 0.5 mM, 6: 0.6 mM.