FIG. 2.
Coimmunoprecipitation. Lysates from HeLa cells that were either mock infected or infected with the indicated recombinant viruses were immunoprecipitated by anti-A33R MAb. Immune complexes were analyzed by SDS-polyacrylamide gel electrophoresis followed by Western blotting with either anti-V5 MAb (A) or anti-A36R antiserum (B). The masses (in kilodaltons) and positions of migration of markers are indicated on the left.