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. 2019 Dec 13;24(1):13–24. doi: 10.1016/j.bjid.2019.11.003

Fig. 2.

Fig. 2

Huh-7 cells are permissive to DENV infection of the four serotypes. The Huh-7 cells were infected at an MOI 1 with a strain of each DENV serotype, and at 48 hpi the viral antigen E was detected by an immunoperoxidase assay with the 4G-2 antibody. (A) Huh-7 cells not infected. (B) Specificity control without primary antibody on Huh-7 cells infected with DENV-4 414. Huh-7 cells infected with DENV-1 116 (C), DENV-2 216 (D), DENV-3 S8 (E) or with DENV-4 416 (F).