The Impact of Using Genotyped Reagent Red Blood Cells in Antibody Identification
Author(s) -
Erwin A. Scharberg,
Gabi Rink,
Jan Portegys,
Sina Rothenberger,
Nicole Gillhuber,
Ekkehard Richter,
Peter Bugert
Publication year - 2018
Publication title -
transfusion medicine and hemotherapy
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.971
H-Index - 39
eISSN - 1660-3818
pISSN - 1660-3796
DOI - 10.1159/000491884
Subject(s) - antigen , antibody , serology , red blood cell , immunology , genotype , whole blood , medicine , blood transfusion , rh blood group system , microbiology and biotechnology , virology , biology , gene , genetics
The detection and identification of antibodies to red blood cell (RBC) antigens is one of the most important and challenging issues in transfusion medicine. Up to date there are 354 RBC antigens recognized by the International Society of Blood Transfusion (ISBT). The reagent RBCs used in commercial antibody screening and identification panels however are usually serologically typed for up to 40 clinically important antigens. Thus the identification of many antibody specificities remains impossible when using reagent RBCs with only limited information about their antigens. To improve the pre-transfusion diagnostics, we developed antibody identification panels with reagent RBCs serologically typed for 26 antigens and additionally genotyped for 30 blood group alleles.
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