Which of the following correctly describes the effect of a particular factor of a precipitin reaction on the amount of precipitin formed?
A. A 1:1 ratio of antibody to antigen yields the maximum amount of precipitate.
B. Monoclonal antibodies generally bind more and, therefore, produce more precipitate than polyclonal antibodies.
C. The greater the affinity of the antibody for the antigen, the greater the amount of precipitate.
D. The lack of a lattice increases precipitation compared with the presence of a lattice.