Pfu DNA Polymerase

• 产品编号：M7741      品牌：promega       原厂货号：M7741
• 产品分类：PCR/RT-PCR/qRT-PCR > PCR > 高保真PCR
• 应用分类：PCR > PCR酶和预混液 > PCR酶 > 高保真PCR酶

其它组分：

描述：

原厂资料：

Pfu DNA Polymerase is a thermostable enzyme of approximately 90kDa isolated from Pyrococcus furiosus. The enzyme replicates DNA at 75°C, catalyzing the polymerization of nucleotides into duplex DNA in the 5´→3´ direction in the presence of magnesium. Pfu DNA Polymerase also possesses 3´→5´ exonuclease (proofreading) activity. Base misinsertions that may occur during polymerization are rapidly excised by the proofreading activity of the polymerase. Consequently, PfuDNA Polymerase is recommended for use in PCR and primer extension reactions that require high-fidelity synthesis. Pfu DNA Polymerase-generated PCR fragments are blunt-ended.

Pfu DNA Polymerase 10X Reaction Buffer with MgSO₄: 200mM Tris-HCl (pH 8.8 at 25°C), 100mM KCl, 100mM (NH₄)₂SO₄, 20mM MgSO₄, 1.0% Triton® X-100 and 1mg/ml nuclease-free BSA.

Features - Benefits

• High Fidelity: Pfu DNA Polymerase exhibits the lowest error rate of any thermostable DNA polymerase.
• Complete: Provided with 10X buffer containing 20mM MgSO₄.
• Performance Guarantee: Promega PCR systems, enzymes and reagents are proven in PCR to ensure reliable, high-performance results. If you are not completely satisfied with any Promega PCR product, we will send a replacement or refund your account.

Guarantee

PCR Satisfaction Guarantee

Promega's PCR Systems, enzymes and reagents are proven in PCR to ensure reliable, high performance results. Your success is important to us. Our products are backed by a worldwide team of Technical Support scientists. Please contact them for applications or technical assistance. If you are not completely satisfied with any Promega PCR product we will send a replacement or refund your account.That's Our PCR Guarantee!

Product must be within expiration date and have been stored and used in accordance with product literature. See Promega Product Insert for specific tests preformed.

Applications

Pfu DNA Polymerase is recommended for use in PCR, primer extension reactions and other applications that demand high fidelity.

For more information, see the Protocols & Applications Guide.

References

1. Fiala, G. and Stetter, K.O. (1986) Arch. Microbiol. 145, 56.
2. Lundberg, K.S. et al. (1991) Gene 108, 1–6.
3. Flaman, J.M. et al. (1994) Nucl. Acids Res. 22, 3259–60.
4. Cline, J. et al. (1996) Nucl. Acids Res. 24, 3546–51.
5. Andre, P. et al. (1997) Genome Res. 7, 843–52.