EPHA1 and infection: In a side by side comparison, inhibition of the gH/gL-Eph interaction, which served as control, lead to an ~50% reduction of RRV-YFP wt infection at a concentration of 10nM hEphB3-Fc while 100nM of soluble hPlxdc2-FcStrep exhibited a similar blocking efficiency (Fig 2C, left column group).