คำอธิบาย: RANGER DNA Polymerase is recommended for all Long PCR applications. RANGER is an easy-to-use, high performance enzyme, specifically developed to amplify fragments up to 25 kb in length. RANGER contains a unique combination of a high-performance DNA polymerase and novel buffer system that deliver the improved efficiency necessary for reliable amplification of longer amplicons. RANGER is an antibody-mediated hot-start enzyme that eliminates non-specific amplification during reaction set-up. The inactivated enzyme does not possess polymerase activity, thereby preventing the non-specific amplification, such as primer-dimer formation, that often hinder Long PCR reactions from the start. RANGER is provided with a specially formulated reaction buffer containing dNTPs, MgCl2 and enhancers at optimal concentrations, minimizing the requirements for PCR optimization, in turn reducing time to results and eliminating the cost of unnecessary repeats.