FIG. 2.
Immunoblot of electrophoretically separated proteins from cell lysates of rabbit skin cells (RSC) (A) or HEp-2 cells (B) probed with antibody (Ab) to UL3 (lanes 1 to 4) or UL4 (lanes 5 to 8). Lysates of cells mock infected or infected with HSV-1(F) or the indicated recombinant virus were prepared as described elsewhere (12).