Finnzymes’ novel approach, Direct PCR, saves you time and cost by allowing amplification of DNA directly from the source material.

Direct PCR is based on Finnzymes' Phusion® High-Fidelity DNA Polymerases and Phire® Hot Start DNA Polymerase. These unique fusion enzymes have been engineered to incorporate a double-stranded DNA binding domain that gives them extraordinary properties. Phusion and Phire DNA Polymerases are exceptionally tolerant of many PCR inhibitors present in various sample material. This allows robust amplification in conditions where conventional DNA polymerases, like Taq or Pfu, are completely inhibited.