title: Absorption and elution of anti-Hy from one of four Gy(a-) human red blood cell samples.
abstract: A red blood cell sample typed as Gy(a-) on direct testing did not absorb or elute anti-Gya, but unexpectedly absorbed and eluted anti-Hy. Three other Gy(a-) red blood cell samples from unrelated individuals failed to absorb and elute anti-Hy.
mesh_terms: D000042:Absorption; D000918:Antibody Specificity; D000937:Antigen-Antibody Reactions; D001789:Blood Group Antigens / Q000276:immunology*; D004912:Erythrocytes / Q000276:immunology; D006801:Humans; D007518:Isoantibodies / Q000276:immunology*
chemical_list: D001789:Blood Group Antigens; D007518:Isoantibodies