Inhibition of KOS/tk12 infection of HVEM-expressing CHO cells by soluble HVEM proteins. Increasing amounts of sHA102 (A) or sHA162 (B) were preincubated with the virus for 1 h at 4°C prior to infection of CHO-HVEM-12 cells (MOI = 1) for 1 h at 37°C. The cells were washed and infection was measured 7 h later by ONPG assay. Values are averages of triplicate determinations.
Baek et al. Virology Journal 2012 9:15 doi:10.1186/1743-422X-9-15