Figure 5.
Binding of nectin-3:Fc, HSV-1(KOS) gD:Fc, or an anti-nectin-1 mAb to CHO-K1 cells expressing nectin-1α and nectin-1cyt−, or nectin-1gpi. CHO-K1 cells were transfected with plasmids expressing the receptors indicated, replated in 96 well plates and incubated in triplicate with nectin-3:Fc (A), gD:Fc (B), or Prr1-PE anti-nectin-1 mAb (C). The cells were then washed, fixed, incubated with biotinylated secondary antibodies, and an avidin-HRP detection system. Within each experiment, all values were expressed as a percentage of the value obtained for the positive control (nectin-1). The values graphed are the means and standard deviations of the relative results from three independent experiments.