Related Experiment Video
Updated: Apr 11, 2026

Candidate Gene Testing in Clinical Cohort Studies with Multiplexed Genotyping and Mass Spectrometry
Published on: June 21, 2018
Parallel donor genotyping for 46 selected blood group and 4 human platelet antigens using high-throughput MALDI-TOF
Stefan Meyer1, Nadine Trost, Beat M Frey
1Department of Molecular Diagnostics and Research (MOC), Swiss Red Cross Blood Transfusion Service Zurich, Rütistrasse 19, 8952, Schlieren, Switzerland.
Abstract:
Most blood group antigens are defined by single nucleotide polymorphisms (SNPs). Highly accurate MALDI-TOF MS has proven its potential in SNP genotyping and was therefore chosen for blood donor oriented genotyping with high-throughput capability, e.g., 380 samples per day. The Select Module covers a total of 36 SNPs in two single-tube reactions, representative of 46 blood group and 4 human platelet antigens. Using this tool, confirmatory blood group typing for RhD, RhCE, Kell, Kidd, Duffy, MN, Ss, and selected rare antigens is performed on a routine basis.

