title: Human alloantibodies detecting a red cell antigen apparently identical to MER2.
abstract: Three examples of an antibody were found to be detecting a red cell polymorphism probably identical to MER2. The antibodies were made by Jews originating from India and living in Israel. Two of them were sibs and the third was unrelated. All 3 had kidney disease requiring renal dialysis and regular blood transfusion. In 2 cases the antibodies were detected before dialysis was started and before the patients had been transfused. The human antibodies reacted with red cells of 90% of Israeli blood donors tested. In tests on selected blood donors, 82 English and 56 Israeli, one of the human antibodies gave almost identical reactions to those given by monoclonal anti-MER2. Anomalous reactions were probably due to anti-Bga. Two of the human antibodies completely blocked, and one partially blocked, the reaction of monoclonal anti-MER2 with MER2+ red cells.
authors.affiliation: Medical Research Council Blood Group Unit, London, UK.
authors.forename: G L
authors.initials: GL
authors.lastname: Daniels
authors.forename: C
authors.initials: C
authors.lastname: Levene
authors.forename: A
authors.initials: A
authors.lastname: Berrebi
authors.forename: Y
authors.initials: Y
authors.lastname: Schechter
authors.forename: M
authors.initials: M
authors.lastname: Moulds
authors.forename: R
authors.initials: R
authors.lastname: Sela
authors.forename: J
authors.initials: J
authors.lastname: Poole
authors.forename: P
authors.initials: P
authors.lastname: Lacey
authors.forename: C J
authors.initials: CJ
authors.lastname: Atkins
mesh_terms: D000293:Adolescent; D000937:Antigen-Antibody Reactions; D001789:Blood Group Antigens / Q000276:immunology*; D002675:Child, Preschool; D004912:Erythrocytes / Q000276:immunology*; D005260:Female; D006801:Humans; D007518:Isoantibodies / Q000276:immunology*; D007676:Kidney Failure, Chronic / Q000097:blood*; D008297:Male; D008875:Middle Aged; D011110:Polymorphism, Genetic
chemical_list: D001789:Blood Group Antigens; D007518:Isoantibodies