Q5® Hot Start High-Fidelity DNA Polymerase
cloned at NEB recombinant No hifi hotstart pcr 3

Fidelity at its finest – for over 10 years

This is product is available in a glycerol-free format. Contact us for more information.

Q5® High-Fidelity DNA Polymerase sets a new standard for both fidelity and robust performance. With the highest fidelity amplification available (~280 times higher than Taq), Q5 results in ultra-low error rates. Q5 is composed of a novel polymerase that is fused to the processivity-enhancing Sso7d DNA binding domain, improving speed, fidelity and reliability of performance.

Working with uracil-containing DNA templates or using dUTP? Learn about Q5U Hot Start High-Fidelity DNA Polymerase (NEB #M0515).

  • Highest fidelity amplification (~280X higher than Taq)
  • Ultra-low error rates
  • Superior performance for a broad range of amplicons (from high AT to high GC)
  • Also available: Q5 standalone polymerase (NEB #M0491) and master mix formats (NEB #M0492, M0494)
Catalog # Concentration Size List Price Your Price Quantity
M0493S 2,000 units/ml 100 units $159.00
M0493L 2,000 units/ml 500 units $626.00
Please enter a quantity for at least one size

Need a custom/large volume order? Contact us
Now available as a Glycerol-free reagent. Learn more
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