The polymerase chain reaction -- A brief comparison between in vivo DNA replication and in vitro PCR amplification -- The PCR in practice -- The different types and varieties of nucleic acid target ...

Testing for COVID-19 continues to be one of the most important tools in the global fight to slow and reduce the impact of the pandemic, particularly until vaccines are more widely available. Regular ...

Standard PCR systems require users to set a predefined number of cycles relative to the assay and the input amount. This requires quantifying input material and splitting samples of varying inputs ...

Definition: DNA amplification is the laboratory process of making many copies of a selected DNA sequence from a very small starting amount. It allows DNA that would otherwise be too scarce to detect ...

Scaling a PCR assay exposes physical bench limits. At 12 wells, concerns are purely ergonomic—room, rhythm, reach. At 384 wells, they carry consequences: prep space sharing air with amplicons, ...