UltraFidelity™ DNA Polymerase

UltraFidelity™ DNA Polymerase is a high-fidelity, thermostable DNA polymerase that features 3'→5' exonuclease activity and incorporates the Sso7d domain, which enhances its continuous synthesis capability to achieve stable and efficient DNA amplification. With a mismatch rate of only 1/280 that of Taq DNA polymerase, it is highly suitable for experiments requiring high precision, such as long fragment amplification, high GC-content difficult-to-amplify fragments, and cloning. The 5×Reaction Buffer contains 2 mM Mg²⁺ at a 1× final concentration, meeting the needs of various applications including seamless cloning, long fragment PCR, high-fidelity PCR, and multiplex PCR. It is an ideal choice for high-precision DNA amplification experiments.