Definition of PCR

Polymerase chain reaction (PCR) is used for a wide range of applications such as cloning, gene expression analysis, genotyping, sequencing and mutagenesis.

PCR is a technique that enables many copies of a specific DNA region to be amplified. PCR relies on thermostable DNA polymerase, Taq polymerase and requires DNA primers designed to specifically for the DNA region of interest.

2D gels

Agarose gel

Bioluminescence

Camera lens focal lengths

CCD camera

Chemiluminescence