RT-PCR Protocol

RT-PCR (reverse transcription-polymerase chain reaction) is a variant of the polymerase chain reaction (PCR) which are now widely used. Traditionally RT-PCR involves two steps: the RT reaction and PCR amplification. RNA is first reverse transcribed into cDNA using a reverse transcriptase as described here, the resulting cDNA is used as templates for subsequent PCR amplification using primers specific for one or more genes. RT-PCR can be used to quantify mRNA levels from much smaller samples. In fact, this technique is sensitive enough to enable quantitation of RNA from a single cell.

Equipment: RT-PCR Protocol