FIG. 3.
Soluble ephrin-B3 inhibits HeVpp less efficiently than NiVpp. NiV-F/G (NiVpp) and HeV-F/G (HeVpp) VSV-ΔG-Luc pseudotyped viruses were used to infect CHO-B2 cells in the presence of increasing amounts of soluble ephrinB2-Fc (10−12 to 10−8 M) and ephrinB3-Fc (10−13 to 10−7 M) fusion proteins (B2-Fc and B3-Fc, respectively). Entry was measured as described in the legend to Fig. 2A. Inhibition curves were generated via GraphPad Prism. Data are the averages for three independent experiments ± SD.