Characterization of the antibody response to type 3 pneumococcal polysaccharide at the cellular level. 3. Studies on the average avidity of the antibody produced by specific plaque-forming cells.

Animals Antibodies/analysis Antibody Formation Antibody-Producing Cells Antigens Antigens, Bacterial Hemolytic Plaque Technique Immunization, Secondary Immunoglobulin M/analysis Mice Polysaccharides, Bacterial Spleen/cytology,immunology Streptococcus pneumoniae/immunology

Antibodies Antigens Antigens, Bacterial Immunoglobulin M Polysaccharides, Bacterial