what causes panagglutination?
Anderson HJ; Aubuchon JP; Draper EK; Ballas SK. Heterologous anti-lymphocyte globulin (ALG) is known to contain panagglutination activity and may cause a positive direct antiglobulin test in a renal allograft recipient. Three patients are reported in whom the passively acquired antibody showed apparent specificity in the Lutheran blood group system.