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Highly Purified (>98%) for Routine Amplifications
Horse-Power™ Taq DNA Polymerase
Highly Purified (>98%) for Routine Amplifications
Product Overview:
Horse-Power™ Taq DNA Polymerase is a pure, versatile and thermostable recombinant enzyme produced in an E. coli strain, which carries the cloned pol gene from Thermus aquaticus. The enzyme has 5’→3’ polymerase activity and a weak 5’→3’ exonuclease activity but no 3’→5’ exonuclease activity (proofreading).
Advantages & Features
- Highest purity: greater than 98% confirmed by SDS-PAGE.
- Highest quality: high activity, specificity, thermostability and performance in PCR.
- Highly efficient: reactivation buffer improved.
- Thermostable: half-life at 94 ºC is 40 minutes.
- Adds extra nucleotides: preferentially adenine, without template at 3´ends leaving 3´overhangs PCR fragments.
- Incorporates modified nucleotides: biotinylated, fluorescently labelled, etc.
- Molecular Weight: 94 kDa.
- Convenient: available in different concentrations, sizes and solutions.
- Complete solution: includes MgCl2.
- Risk-free: product covered by our Quality 100% Guarantee
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Specifications
Assay conditions:
25 mM Tris-HCl pH 9.0 at 25 °C, 50 mM KCl, 2 mM MgCl2, 0.1 mg/mL gelatine, 200 µM dATP, dGTP, dTTP, 100 µM [α32-P] dCTP (0.05 µCi/nmol) and 12.5 µg activated salmon sperm DNA.
Unit definition:
One unit is defined as the amount of enzyme required to catalyse the incorporation of 10 nanomoles of dNTPs into acid-insoluble material in 30 minutes at 74 °C.