Fig. 1

Expression of HSV-1 glycoproteins. 293 cells were transfected with plasmids expressing HSV-1 gB, gD, and gH/gL. At 24 h, cells were lysed in RIPA buffer and analyzed for protein expression by immunoblot analysis using antibodies against gB (a), gD (b) and gH and anti-myc for gL (c)