Advantage 2 Polymerase Mix is an optimized blend of PCR enzymes that is a proven balance of high yield and high fidelity (with 3X higher fidelity than regular Taq) for cDNA amplification and library construction. With an automatic hot-start feature, our Advantage 2 Polymerase Mix can readily amplify a wide range of DNA templates, including long templates up to 18 kb, and complex genomic DNA up to 6kb. The Advantage 2 Polymerase Mix includes two optimized buffers. dNTPs need to be purchased separately.