title: Effector activating determinants on IgG. II. Differentiation of the combining sites for C1q from those for cytotoxic K cells and neutrophils by plasmin digestion of rabbits IgG.
mesh_terms: D000818:Animals; D001665:Binding Sites; D002118:Calcium; D002460:Cell Line; D011232:Chemical Precipitation; D003168:Complement Fixation Tests; D003165:Complement System Proteins; D003601:Cytotoxicity Tests, Immunologic; D005341:Fibrinolysin; D006168:Guinea Pigs / Q000276:immunology; D007104:Immune Adherence Reaction; D007106:Immune Sera; D007128:Immunoglobulin Fragments; D007074:Immunoglobulin G; D009504:Neutrophils / Q000276:immunology*; D010587:Phagocytosis; D011817:Rabbits; D012756:Sheep / Q000276:immunology; D013291:Streptococcus
chemical_list: D007106:Immune Sera; D007128:Immunoglobulin Fragments; D007074:Immunoglobulin G; D003165:Complement System Proteins; D005341:Fibrinolysin; D002118:Calcium