Bst DNA Polymerase

Bst 3.0 DNA polymerase is a large fragment homolog of Bacillus stearothermophilus DNA polymerase I with improved isothermal amplification performance and reverse transcription activity. Bst 3.0 DNA polymerase has 5'→3' polymerase activity and strong strand displacement activity for DNA or RNA templates, but no 5'→3' and 3'→5' exonuclease activity. Compared with Bst DNA polymerase, Bst 3.0 DNA polymerase has a strong performance in amplification in high concentrations of DNA amplification inhibitors, and the activity of reverse transcriptase is also significantly enhanced.