What is PCR? The key element of PCR is heat. Throughout the PCR process, DNA is subjected to repeated heating and cooling cycles during which important chemical reactions occur. During these ...

Polymerase chain reaction, or PCR, is a laboratory technique used to make multiple copies of a segment of DNA. PCR is very precise and can be used to amplify, or copy, a specific DNA target from a ...

Building on the gold-standard design elements of six generations of real-time PCR systems, the ViiA™ 7 Real-Time PCR System makes it easier to get the high-quality results needed. The ViiA™ 7 ...