Figure 3From: Generation and characterization of a new mammalian cell line continuously expressing virus-like particles of Japanese encephalitis virus for a subunit vaccine candidateElectron micrographs of BJ-ME expression of JEV VLP. (A) Low-magnification image of BJ-ME cells. (B) Higher magnification image of BJ-ME cells. Virus-like particles in the ER of BJ-ME cells are indicated with arrowheads. (C) JEV VLP purified from the culture supernatant of BJ-ME cells. The purified antigen was processed for negative staining and observed with an electron microscope.Back to article page