VWR Taq DNA Polymerase Glycerol Free 5U/µl is a thermostable recombinant DNA polymerase, which exhibits very high activity in primer extension and other molecular biology applications. The enzyme is isolated from Thermus aquaticus and has a molecular weight of approximately 94 kDa.
VWR Taq DNA Polymerase Glycerol Free has both a 5'→3' DNA polymerase and a 5'→3' exonuclease activity. The enzyme lacks a 3'→5' exonuclease activity (no proofreading ability). VWR Taq DNA Polymerase Glycerol Free leaves an A' overhang, which makes the enzyme ideal for TA cloning.