Pfu DNA Polymerase

Pfu DNA polymerase is isolated from the Pyrococcus furiosus. The multifunctional thermostable enzyme possesses both 5’ to 3’ DNA polymerase and 3’ to 5’ exonuclease activity, which results in a 12-fold increase in fidelity of DNA synthesis over Taq DNA polymerases. Pfu DNA polymerase has a temperature optimum between 72℃ and 78℃, and remains more than 95% active following one hour incubation at 95℃