Products

DNA/RNA Amplification PCR Enzymes Routine PCR

Xtender-Taq Polymerase

  • Long-range PCR up to 20 kb 
  • Higher fidelity than Taq DNA polymerase 
  • High productivity and sensitivity 
  • TA cloning

Products

Cat.No. Product Size
XT250 HelixAmp™ Xtender-Taq polymerase 250 units
XT500 HelixAmp™ Xtender-Taq polymerase 500 units
XT2500 HelixAmp™ Xtender-Taq polymerase 2,500 units
XT250N HelixAmp™ Xtender-Taq polymerase (with dNTP Mix) 250 units
XT500N HelixAmp™ Xtender-Taq polymerase (with dNTP Mix) 500 units
XT2500N HelixAmp™ Xtender-Taq polymerase (with dNTP Mix) 2,500 units
HelixAmp™ Xtender-Taq polymerase is ideal for long-range PCR up to ~40kb from isolated viral DNAs or up to ~20kb from genomic DNAs. This enzyme mixture is an optimized blend of HelixAmp™ Taq polymerase and HelixAmp™ Power-Pfu polymerase. HelixAmp™ Xtender-Taq polymerase possesses a greater yield, processivity and fidelity than Taq DNA polymerase. The fidelity of HelixAmp™ Xtender-Taq polymerase is approximately 4 times higher than Taq polymerase. The addition of TuneUp™ solution in the reaction mixture is a simple way to optimize the long-range PCR.

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