NEB will be closed Thursday, November 23, 2017 and Friday, November 24, 2017. Orders placed will process Monday, November 27, 2017 for delivery on Tuesday, November 28,2017.

FAQ: What is the recommended enzyme amount when using LongAmp™ Taq DNA Polymerase?

In general, we recommend 5 units of LongAmp Taq DNA Polymerase in a 50 µl PCR reaction. For amplicons < 8 kb, we recommend 1–2.5 units per 50 µl PCR reaction for higher fidelity.
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