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Updated: Jul 18, 2026

Personalized Peptide Arrays for Detection of HLA Alloantibodies in Organ Transplantation
Published on: September 6, 2017
A novel HLA-DRB1*11 allele, DRB1*1155, was found in a patient through routine DRB1 typing using sequence-specific
K Witter1, G Wittmann, A M Lehmeier
1Labor für Immungenetik, University Munich, Munich, Germany. klaus.witter@med.uni-muenchen.de
Abstract:
In comparison with DRB1*1155 allele, DRB1*1103 differs at position 220/221, 'GC' is changed to 'CT', or DRB1*1125 differs at position 210/211, 'AG' is substituted with 'GA'. This results in a single amino acid exchange depending on the closest related allele investigated, whether DRB*1103 codon 74 alanine (GCG) is changed to leucine (CTG) or DRB1*1125 codon 71 arginine (GAG) is replaced with glutamic acid.
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