Merck, 4738276001, Expand™ High Fidelity PCR System, dNTPack

Expand High Fidelity PCR System is optimized to efficiently amplify DNA fragments up to 5 kb. The Expand High Fidelity PCR System is composed of a special enzyme mix containing thermostable Taq DNA Polymerase and a thermostable DNA polymerase with proofreading activity. The fidelity of DNA synthesis with Expand High Fidelity PCR System shows a threefold increase compared to Taq DNA Polymerase. T/A cloning is recommended.