in the same test , the monoclonal antibody gp-7 against the gp-ag bound to the surface of untreated andamana and not to the surface of thimerosal-treated andamana , showing that an antigenic determinant , common to gp-ag and different from the first one , was located on the outer membrane of andamana .
C0003320
gp-ag
C0003316
antigenic determinant