2×Taq PCR SuperMix is a ready-to-use mixture of Taq DNA Polymerase, dNTPs and optimized buffer. The SuperMix is provided at 2×concentration and used at 1× concentration by adding template, primers and H2O. PCR products are not suitable for directly load to PAGE. https://molecular-tools.creative-enzymes.com/2taq-pcr-supermix-item-258.html