Thermo Scientific phi29 DNA Polymerase is a highly processive polymerase featuring strong strand displacement activity, which allows for highly efficient isothermal DNA amplification.
Thermo Scientific Bsm DNA Polymerase, Large Fragment, is equivalent to Bst DNA polymerase, which catalyzes 5' → 3' synthesis of DNA and lacks 5' → 3' and 3' → 5' exonuclease activities.