iPLEX® Gold is a leading technology for SNP Genotyping. The MassARRAY system is widely used for fine mapping and validation of GWAS studies linkage studies, as well as routine genetic testing of SNP panels of interest. MassARRAY SNP Genotyping combines the benefits of a simple and accurate primer extension chemistry with state of the art MALDI-TOF mass spectrometry to quickly and cost effectively characterize genotypes with the highest levels of reproducibility. The iPLEX Gold assay used in hundreds of publications to routinely design assays at a multiplexing level of up to 40-plex, offering a high level of flexibility.