AmpFi HiFi 2x MasterMixStore at 20C. AmpFi HiFi 2X MasterMix elevates the current standards for specific, sensitive, robust, and high fidelity PCR performance. This engineered polymerase is partnered with a monoclonal antibody which inhibits 5' 3' polymerase activity and 3' 5' exonuclease activity at room temperature allowing for highly specific Hot Start reactions. It has exceptional sensitivity and can amplify even the most difficult templates (compared to the leading