The Exicycler 96 (Ver.4) is a 96-well PCR system for real-time qPCR applications that offers various benefits, such as superior sensitive optics by light polarization, improved thermal block ramp rate, and minimization of Ct variation, among others. It can be used for a wide range of applications such as gene detection, quantification of gene expression, pathogen detection, genotype analysis, and genetic disease detection.