Here, we present a protocol to accurately quantify multiple genetic alterations of a target region in a single reaction using drop-off ddPCR and a unique pair of hydrolysis probes.
Decraene, C., Bortolini Silveira, A., Michel, M., Bidard, F., Pierga, J., Stern, M., Proudhon, C. Single Droplet Digital Polymerase Chain Reaction for Comprehensive and Simultaneous Detection of Mutations in Hotspot Regions. J. Vis. Exp. (139), e58051, doi:10.3791/58051 (2018).