Azura TruFi DNA Polymerase 200 units

TruFi DNA Polymerase is a new generation, ultra high-fidelity DNA polymerase developed specifically to overcome the many disadvantages of conventional proof-reading enzymes such as poor sensitivity, significant inhibition in crude PCR assays, long extension times and the tedious optimization of buffer conditions and reaction parameters. TruFi DNA Polymerase exhibits robust 5' - 3' DNA polymerase activity and 3' - 5' proof-reading exonuclease activity with an error-rate of 4.55 x 10-7. Several point mutations have selectively modified specific amino acid residues in order to improve protein solubility and performance across a wide range of ionic conditions. TruFi DNA Polymerase is provided with a companion 5x reaction buffer delivering superior performance with minimal optimization across a broad range of DNA amplicons, regardless of high AT or GC content. In addition, the hydrophilic nature of TruFi provides for significant improvements to reaction processivity for faster cycling, greater sensitivity and less inhibition with crude DNA samples.