Figure 3.

Immunofluorescence assay. MARC-145 cells infected with the 3rd passage culture of the viruses were fixed 48 h post-inoculation and examined by immunofluoresence assay with the anti-N monoclonal antibody (N3H2) of PRRSV.

Zhang et al. Virology Journal 2011 8:410   doi:10.1186/1743-422X-8-410
Download authors' original image