Lambda Exonuclease,5,000 units/ml

Details:

A highly processive enzyme that acts in the 5´ to 3´ direction, catalyzing the removal of 5´ mononucleotides from duplex DNA. The preferred substrate is 5´-phosphorylated double stranded DNA, although it will also degrade single-stranded and non-phosphorylated substrates at a greatly reduced rate. Lambda Exonuclease is unable to initiate DNA digestion at nicks or gaps (1).