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> Home > Product Catalogue > Molecular Biology > PCR > Enzymes > Standard Taq > KeyZyme Taq Polymerase 200 Units
AM-4101
KeyZyme Taq Polymerase 200 Units
> Save 15% on KeyZyme PCR Enzymes & dNTP's - Offer ends 31/12/08
List Price
£22.00
In Stock
Quantity  
Kits contain 200u of Keyzyme Taq 2ml 10X KeyZyme BufferA 1ml 10X KeyZyme BufferS and 1ml 50mM MgCl2

KeyZyme Taq DNA polymerase is a thermostable DNA polymerase. It comes from an E. coli strain that carries the Taq DNA Polymerase gene from Thermus aquaticus. It is suitable for applications requiring high temperature synthesis of DNA. Taq DNA polymerase catalyzes the polymerisation of nucleotides into duplex DNA in the 5' to 3' direction with presence of Mg2+ but maintains the 5' to 3' exonuclease activity.

Switching to KeyZyme offers high quality PCR at reduced costs. The enzymes quality and perfomance is measured by sensitivity, consistency of manufacture plus competitor comparison.

Features

  • Thermostable enzyme of approximately 94kDa from Thermus aquaticus.
  • Ultra pure recombinant protein.
  • Replicates DNA at 74°C and exhibits a half-life of 40 minutes at 95°C
  • Generates mostly 3' dA overhang PCR products which are suitable for TA cloning

    Kit Contents

    200 units of KeyZyme Taq

    2ml x 10X KeyZyme BufferA

    1ml x 10X KeyZyme BufferS

    1ml x 50mM MgCl2

    Buffer Composition

    10X KeyZyme Buffer A (without MgCl2) : 500Mm KCl, 100mM Tris-HCl (pH 9.1 at 20°C) and 0.1% Triton™ X-100. The buffer is optimised for use with 0.1-0.2mM of Each dNTP.

    10x Keyzyme Buffer S: 160mM (NH4)2SO4, 500mM Tris-HCl (pH 9.2 at 22°C), 17.5mM MgCl2 and 0.1% Triton™ X-100. The buffer is optimised for use with 0.35mM of each dNTP.

    Storage Buffer : 20mM Tris-HCl (pH 8.0 at 22°C), 100mM KCl, 0.5% Tween™20, 0.5% Nonidet-P40, 0.1mM EDTA, 1mM DTT and 50% glycerol.

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