Figure 2
From: A novel reporter system for neutralizing and enhancing antibody assay against dengue virus
Comparison of the new and conventional enhancing assay system. (A) Enhancing assay of anti-E protein mAb 2A10G6 to DENV-2 in K562 cells with Luc-DENV. Luciferase activities (square) and PFU (round) were measured at 72 h after incubating virus–antibody complex with K562 cells. Error bars indicate the standard deviations from two independent experiments. (B) Linear correlation between RLU and PFU values in enhancing assay.