title: Conversion of the fourth complement component studied by crossed immunoelectrophoresis.
mesh_terms: D000614:Aminocaproates; D000818:Animals; D007611:Aprotinin; D001463:Barbiturates; D001609:Beta-Globulins / Q000032:analysis; D001793:Blood Preservation; D002118:Calcium; D002351:Carrageenan; D002417:Cattle; D002848:Chromatography, DEAE-Cellulose; D002918:Chymotrypsin; D003169:Complement Inactivator Proteins; D003165:Complement System Proteins / Q000032:analysis* / Q000302:isolation & purification; D004492:Edetic Acid; D005174:Factor XII; D005341:Fibrinolysin; D005615:Freezing; D006493:Heparin; D006801:Humans; D007122:Immunoelectrophoresis; D011485:Protein Binding; D013917:Thrombin; D014357:Trypsin; D014361:Trypsin Inhibitors
chemical_list: D000614:Aminocaproates; D001463:Barbiturates; D001609:Beta-Globulins; D003169:Complement Inactivator Proteins; D014361:Trypsin Inhibitors; D002351:Carrageenan; D005174:Factor XII; D006493:Heparin; D003165:Complement System Proteins; D007611:Aprotinin; D004492:Edetic Acid; D002918:Chymotrypsin; D014357:Trypsin; D013917:Thrombin; D005341:Fibrinolysin; D002118:Calcium