Thermo Scientific™ Phire Hot Start II DNA Polymerase

Optimize routine and high throughput PCR applications requiring speed and specifity with this novel hot start DNA polymerase.

Catalog Number	Mfr. No.	No. of Reactions
F122L	Thermo Scientific™ F122L	1000 Reactions
F122S	Thermo Scientific™ F122S	200 Reactions

Description

Phire Hot Start II DNA Polymerase is a novel PCR enzyme for routine and high throughput PCR applications. It outperforms every Taq-based hot start polymerase on the market. Phire Hot Start II DNA Polymerase is significantly faster, extremely robust, and also capable of amplifying long DNA fragments with high yields. These features are achieved through advanced protein engineering of the polymerase. It incorporates a unique double-stranded DNA binding domain which allows short extension times (10 to 15 s/kb), improves yields, and increases fidelity 2-fold compared to Taq DNA polymerase.

The hot start modification of Phire Hot Start II DNA Polymerase is based on the same Affibody inactivation technology utilized by Phusion Hot Start II DNA Polymerase. This technology increases the specificity of the PCR reaction with no additional time required for initial activation of the enzyme.

New Phire Green format is a combination of Phire Hot Start II DNA Polymerase and 5X Phire Green Buffer. The buffer includes a density reagent and two tracking dyes for direct loading of PCR products on a gel. The colored buffer does not interfere with enzyme performance and is compatible with downstream applications such as DNA sequencing, ligation and restriction digestion.

Highlights

• Quick hot start -No reactivation step
• Fast enzyme -Amplify four times faster than with hot start Taq
• Robust -Minimal reaction optimization due to high inhibitor tolerance
• High yields -Abundant products due to high efficiency
• Longer PCR products -Amplify significantly longer DNA fragments than with any hot start Taq
• Direct loading on gel with Green Buffer

Specifications

• GC-Rich PCR Performance: Medium
• Reaction Speed: Fast
• Purity or Quality Grade: DHPLC
• Concentration: 50X
• Hot Start: Built-In Hot Start
• Reaction Format: Standalone

• Polymerase: Phire Hot Start II DNA polymerase
• Product Line: Phire
• For Use With (Application): Cloning
• Fidelity (vs. Taq): 2 X
• Overhang: Blunt
• Starting Material: DNA

For Research Use Only. Not for use in diagnostic procedures.