Agglutination Reactions Involve particulate antigens and antibodies △0 Antigenic determinants 。Antigens may be: 。On a cell(direct agglutination) △ Bacterium 。Attached to latex △△0 spheres (indirect 0口V or passive agglutination) Figure 18.4
Agglutination Reactions • Involve particulate antigens and antibodies • Antigens may be: • On a cell (direct agglutination) • Attached to latex spheres (indirect or passive agglutination) Figure 18.4
Antibody Titer 1:201:401:801:1601:3201:640 Control Top view of wells (a 。Is the concentration Enlarged photo of of antibodies wells against a particular antigen Side view of wells (b)Agglutinated (c)Nonagglutinated Figure 18.5
Antibody Titer • Is the concentration of antibodies against a particular antigen Figure 18.5