The QClamp® KRAS Mutation Detection Test is an in vitro diagnostic real-time quantitative PCR assay for the detection of somatic mutations in and near codons 12 and 13 in Exon 2, codons 59 and 61 in Exon 3, and codons 117 and 146 in Exon 4 in the human KRAS gene, using purified DNA extracted from FFPE or plasma.