Coombs, Robin R.A.


Coombs,

Robin R.A., English veterinarian and immunologist, 1921–. Coombs serum - serum from a rabbit or other animal previously immunized with purified human globulin to prepare antibodies directed against IgG and complement. Synonym(s): antihuman globulinCoombs test - a test for antibodies, the so-called antihuman globulin test, using either the direct or indirect Coombs tests. Synonym(s): antiglobulin testdirect Coombs test - a test for detecting sensitized erythrocytes in erythroblastosis fetalis and in cases of acquired immune hemolytic anemia.Gell and Coombs reaction - see under Gellindirect Coombs test - a test routinely performed in cross-matching blood or in the investigation of transfusion reaction.