Wednesday, November 20, 2013

HiFi DNA polymerase


HiFi DNA polymerase is ideal for economical amplification of DNA fragments, especially for high-fidelity PCR. High fidelity is achieved by an optimal blend of high performance YEAtaq DNA polymerase and a Pyrococcus proofreading (3'→5' exonuclease activity ) enzyme.
This formulation achieves greater yields with higher fidelity than standard DNA polymerases such as Taq. HiFi is a quality choice for sensitive applications.
We offer two types of HiFi DNA polymerase, one with dNTPs mix and the other without.
Applications:
Cloning
Blunt end amplification products
DNA expression
Mutation Analysis
Efficient & highly sensitive PCR use
Components:
Storage Buffer
50 mM Tris-HCl (pH 9.0), 100 mM NaCl, 0.1 mM EDTA, 1% Triton X-100, 5 mM DTT, 50% Glycerol, Stabilizers
10× Reaction Buffer*100 mM KCl, 20 mM MgSO4•7H2O, 200 mM Tris-HCl (pH 8.8), 1% Triton X-100, 100 mM (NH4)2SO4 , 1 mg/ml BSA
*The reaction buffer is supplied as a 10× concentrate and should be diluted for use.
Unit Definition:One unit is defined as the amount of enzyme that will incorporate 10 nmol of dNTPs into acid-insoluble material in 30 minutes at 72°C.

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