A cold auto-agglutinin of anti-B specificity in an A1B patient.
A high titre cold auto-agglutinin with anti-B activity was found in the serum of an A1B group individual. The B/anti-B reaction was thermodynamically investigated and quantitative analysis of the patient's B antigen revealed no abnormality.
D000017:ABO Blood-Group System; D000042:Absorption; D000328:Adult; D000368:Aged; D000373:Agglutinins / Q000032:analysis*; D001769:Blood; D003080:Cold Temperature; D004912:Erythrocytes / Q000276:immunology; D005260:Female; D006386:Hemagglutination Tests; D006801:Humans; D007231:Infant, Newborn; D007518:Isoantibodies / Q000032:analysis*; D011247:Pregnancy; D014470:Umbilical Cord
D000017:ABO Blood-Group System; D000373:Agglutinins; D007518:Isoantibodies