Takara Ex Taq HS DNA Polymerase is the hot-start version of our high-performing Takara Ex Taq polymerase (a blend of Takara Taq and a proofreading exonuclease) offering high yield, excellent sensitivity, and fidelity that is 4.5 times higher than Taq polymerase. Antibody-mediated hot-start gives lower background, higher specificity, and allows room temperature reaction assembly. Takara Ex Taq HS DNA polymerase is supplied with 10X buffer (Mg2+) and dNTP mix.