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Product Information
High-Fidelity DNA Polymerases are important for applications in which the DNA sequence needs to be correct after amplification. Phusion High-Fidelity DNA Polymerase offers both high-fidelity and robust performance, and thus can be used for all PCR applifications. Its unique structure, a novel Pyrococcus-like enzyme fused with a processivity-enhancing domain, increases fidelity and speed. Phusion DNA Polymerase is an ideal choice for cloning and can be used for long or difficult amplicons. With an error rate >50-fold lower than of Taq DNA Polymerase and 6-fold lower than that of Pyrococcus furiosus DNA Polymerase (7), Phusion is one of the most accurate thermostable polymerases available. Phusion DNA Polymerase possesses 5'→3' polymerase activity, 3'→5' exonuclease activity and will generate blunt-ended products.
The Phusion High-Fidelity PCR Kit contains a sufficient supply of Phusion High-Fidelity DNA Polymerase, Phusion HF and GC Buffers, deoxynucleotides, magnesium chloride, DMSO, and DNA size standard to perform 50 reactions (small) or 200 reactions (large). Control template and primers are provided for 20 control reactions.
Notice to Customers:
Phusion® DNA Polymerase was developed by Finnzymes Oy, now a part of Thermo Fisher Scientific. This product is now manufactured by New England Biolabs, Inc. under agreement with, and under the performance specifications of Thermo Fisher Scientific. Further details on this change can be found in the following customer communication. However, it is important to note that the catalog numbers for these products have changed. For any questions, please use our Phusion Request for Technical Support or call NEB Technical Support at 1-800-632-7799.
Phusion® is a registered trademark and property of Thermo Fisher Scientific.
Fidelity assays were performed using a lacI-based method modified from Frey & Suppman, 1995.
A 3.8 kb fragment was amplified from 50 ng of Jurkat gDNA using different polymerases. Reactions were carried out according to the manufacturer's recommended conditions (cycling conditions are shown below). Extension times are indicated (in minutes). Ladder L is a 1 kb DNA Ladder . - This product is related to the following categories:
- Phusion® High-Fidelity DNA Polymerases Products
- This product can be used in the following applications:
- Long Range PCR,
- Fast PCR,
- High-Fidelity PCR,
- Multiplex PCR,
- Specialty PCR,
- Routine PCR, PCR
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