
Polymerase chain reaction is a medical device used in genetics, genetic engineering and molecular biology research. These are used to amplify single or copy of a piece of DNA (deoxyribonucleic acid). Polymerase chain reaction technologies help in generating thousands to millions of copies of DNA sequencing. Polymerase chain reaction technologies are used in various fields such as biotechnology, drug discovery and clinical diagnostics. These are used for DNA sequencing and DNA cloning procedures in microbiology and molecular biology. In addition, polymerase chain reaction technologies are also used in forensics to identify criminals and child identity. Polymerase chain reaction technologies are also used in diagnosis of disease such as tuberculosis, AIDS, middle ear infections and lyme diseases. Polymerase chain reaction technologies identify and cultures microorganism which causes the diseases. Some of the polymerase chain reaction technologies products include consumables, reagents, software and services. Digital polymerase chain reaction, real time Q- polymerase chain reaction, standard polymerase chain reaction, assembly polymerase chain reaction, inverse polymerase chain reaction, multiplex polymerase chain reaction and hot start polymerase chain reaction are some of the key polymerase chain reaction technologies available in the market.