A thorough description on how to perform mutaFISH? staining in situ in circulating tumor cells captured in CytoChipNano. Abnova’s mutaFISH? probe are for in situ, single cell, single molecule, DNA and RNA mutation detection at single nucleotide resolution. In this video, mutaFISH? EGFR L858R L858wt Ex19wt RNA Probes is used for demonstration. Please visit Abnova website for more information.