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NanoHelix/DNA-free Taq polymerase/500 units/DFT500

DNA-free Taq polymerase

  • Host DNA-free
  • Prevent false positive PCR from contaminating bacterial DNA
  • Application in molecular diagnostics for bacterial pathogen
  • Detection of bacteria by amplification of 16s rRNA region

Products

Cat.No.ProductSize
DFT250HelixAmp™ DNA-free Taq Polymerase250 units
DFT500HelixAmp™ DNA-free Taq Polymerase500 units
DFT2500HelixAmp™ DNA-free Taq Polymerase2,500 units
DFT250NHelixAmp™ DNA-free Taq Polymerase (with dNTP Mix)250 units
DFT500NHelixAmp™ DNA-free Taq Polymerase (with dNTP Mix)500 units
DFT2500NHelixAmp™ DNA-free Taq Polymerase (with dNTP Mix)2,500 units
DFHT125HelixAmp™ DNA-free Hot-Taq Polymerase125 units
DFHT250HelixAmp™ DNA-free Hot-Taq Polymerase250 units
DFHT125NHelixAmp™ DNA-free Hot-Taq Polymerase (with dNTP Mix)125 units
DFHT 250NHelixAmp™ DNA-free Hot-Taq Polymerase (with dNTP Mix)250 units
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HelixAmp™ DNA-free Taq polymerase is a recombinant enzyme expressed and purified from a bacterial host cell harboring Thermus aquaticus DNA polymerase gene and purified using a process that minimizes level of contaminating host DNA. HelixAmp™ DNA-free Taq polymerase is high quality DNA polymerase and suitable for molecular diagnostics. Because the contaminating host genomic DNA can cause the false positive results, use of DNA-free Taq polymerase is very important in PCR detection of bacteria with universal primers(e.g. 16s rRNA specific primers). A chemically modified hot-start version of this enzyme, HelixAmp™ DNA-free Hot-Taq polymerase, is also available. (see the product list) 

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