Agglutination reactions are:(DNB June 11)
|C||Paul Bunnel Test|
a. Particulate antigen+ antibody+ electrolytes+ suitable temperature and pH-----àagglutination reaction.
b. These tests are most sensitive as compared to precipitation for detection of antibodies
c. Examples of agglutination tests include: Widal test, standard agglutination test, Coombs test, Weil felix reaction, cold agglutinin test, Paul Bunnel test, Rose Waller test, latex agglutination and hemagglutination