title: Complement utilization by guinea pig  1 and  2-immunoglobulins through the C3 activator system.
mesh_terms: D000818:Animals; D000906:Antibodies / Q000302:isolation & purification; D002417:Cattle; D002848:Chromatography, DEAE-Cellulose; D003165:Complement System Proteins / Q000032:analysis; D004140:Dinitrophenols; D006168:Guinea Pigs; D006241:Haptens; D007122:Immunoelectrophoresis; D007136:Immunoglobulins; D010434:Pepsin A; D012709:Serum Albumin; D005719:gamma-Globulins
chemical_list: D000906:Antibodies; D004140:Dinitrophenols; D006241:Haptens; D007136:Immunoglobulins; D012709:Serum Albumin; D005719:gamma-Globulins; D003165:Complement System Proteins; D010434:Pepsin A