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Thermo Scientific™ Phusion U Green Hot Start DNA Polymerase

Thermo Scientific Phusion U DNA polymerase is a novel engineered high fidelity enzyme developed using fusion technology.

Supplier:  Thermo Scientific™ F556L

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Catalog No. F556L


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Description

Description

Thermo Scientific Phusion U DNA polymerase is a novel engineered high fidelity enzyme developed using fusion technology. Due to a proprietary mutation in the so called dUTP binding pocket of Phusion, Phusion U overcomes an important limitation of proofreading enzymes - it is able to incorporate dUTP and read through uracil present in DNA templates.

In addition to uracil usage possibility, Phusion U features all the superior properties of other Phusion DNA Polymerases - great accuracy, speed, ability to amplify long amplicons up to 20 kb and a high specificity with Affibody based hot start. These features make Phusion U Hot Start DNA Polymerase an excellent choice for such important applications as amplification of bisulphite-converted or damaged DNA as well as use of carryover contamination control.

Phusion U Hot Start Green DNA Polymerase is a combination of Phusion U Hot Start DNA Polymerase and 5X Phusion Green Buffers. The buffers include a density reagent and two tracking dyes for direct loading of PCR products on a gel. The colored buffer does not interfere with Phusion U performance and is compatible with downstream applications such as DNA sequencing, ligation and restriction digestion.

Highlights
Accuracy—high fidelity DNA polymerase (25x Taq)
Uracil-tolerance—engineered to incorporate dUTP and amplify uracil containing templates
Specificity—hot start for reduced nonspecific amplification and primer degradation
Speed—short extension times (15-30 s/kb)
Green format—permits direct loading of PCR products on gels

Applications
• Amplification of bisulphite-converted DNA
• Amplification of damaged or aged DNA
• Carry-over contamination control
• Uracil-excision based (USER) cloning methods

Using Phusion DNA Polymerases
Annealing rules for Phusion DNA Polymerases are different from many common DNA polymerases (such as Taq DNA polymerases). For optimal results, use our Tm calculator at www.thermofisher.com/tmcalculator.

TRUSTED_SUSTAINABILITY
Specifications

Specifications

• Phusion U Hot Start DNA Polymerase, 2 U/μL
• 5X Phusion Green HF & GC Buffers
• DMSO
• 50 mM MgCl2 solution

Phusion HF Buffer and Phusion GC Buffers each provide 1.5 mM MgCl2 in the final 1X concentration.
Store at -20°C.
Phusion U Hot Start DNA Polymerase
Hot Start DNA Polymerase
Hot-start PCR, High-fidelity PCR
25X
500 Reactions
Standalone
High
Fast
Dry Ice
2 U/μL
Built-In Hot Start
Blunt
20 kb or less
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