or real-time RT–PCR. Fast and accurate, real-time RT–PCR has been critical in detecting, tracking and studying COVID-19. But what is it, and how does it work? Let us explain.

When SARS-CoV-2 reached the United States in late January 2020, Labcorp immediately began development of an RT-PCR test to aid in detection and diagnosis of COVID-19 in infected patients. As a result ...

In recent years, quantitative real-time PCR tests have been extensively developed in clinical microbiology laboratories for routine diagnosis of infectious diseases, particularly bacterial diseases.

One of its unique features is that it contains up to six processing blocks, each with 16 independently programmable modules that perform four-color real-time PCR. The blocks can be linked together ...

To perform the quantitative analysis ... curve shows when targets are amplified and by how much. Quantitative real-time PCR is also extremely sensitive and supported by a number of lyophilization ...