This add-on kit enables users of the KRAS-RT50/KRBR-RT50 and NRAS-RT50 kits to detect K-Ras codon 59 and N-Ras codon 59/117 mutations in samples that test negative for the more common mutations by real-time PCR.
The RASX-RT50 assay is suitable only for DNA isolated from formalin-fixed paraffin-embedded (FFPE) tissue. Assay performance on DNA isolated from non-FFPE tissue may be different.