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  • FAQ: What are the advantages of using Phusion® Hot Start Flex 2X Master Mix?

    Phusion Hot Start Flex DNA Polymerase offers robust, high fidelity performance and room temperature reaction setup. The processivity-enhancing domain results in shorter extension times, more robust and high yield amplification, and the ability to extend long templates in a fraction of the time, making Phusion Hot Start Flex a superior choice for cloning. The convenient master mix formulation is supplied at a 2X concentration and contains dNTPs and Mg++, requiring only the addition of primers and DNA template for robust amplification.