Thermo Scientific™

DNA Polymerase I (10 U/µL)

Back to top


Thermo Scientific DNA Polymerase I, a template-dependent DNA polymerase, catalyzes 5'→3' synthesis of DNA. The enzyme also exhibits 3'→5' exonuclease (proofreading) activity, 5'→3' exonuclease activity, and ribonuclease H activity.


• Incorporates modified nucleotides (e.g. biotin-, digoxigenin-, aminoallyl-, fluorescently-labeled nucleotides)
• Active in multiple buffers, including restriction enzyme, PCR, and RT buffers


• DNA labeling by nick-translation in conjunction with DNase
• Second-strand synthesis of cDNA in conjunction with RNase H
For Research Use Only. Not for use in diagnostic procedures.


Product Type: DNA Polymerase I
Concentration: 10 U/µL
Quantity: 500U
Polymerase: DNA Polymerase I