Evidence of macrophages being 19 S-antibody producing cells, as shown by a modification of the plaque-technic.
D000818:Animals; D000917:Antibody Formation; D004912:Erythrocytes / Q000276:immunology; D007118:Immunoassay; D007075:Immunoglobulin M / Q000096:biosynthesis*; D008264:Macrophages / Q000276:immunology* / Q000378:metabolism; D051379:Mice; D013154:Spleen / Q000166:cytology / Q000276:immunology* / Q000378:metabolism
D007075:Immunoglobulin M