Bst 2.0 DNA Polymerase – the Super-Powerful Engine for LAMP

Hyasen's Bst 2.0 DNA polymerase offers higher amplification efficiency, impurity tolerance, salt tolerance, and thermal stability, making it better suited to future market demands for molecular diagnostic POCT crude sample testing.

Key Product Features

Superior Inhibitor Tolerance

Exceptionally higher tolerance to common inhibitors such as guanidine hydrochloride, guanidine isothiocyanate, and KCl compared to similar competitors. Supports sample extraction-free and crude extraction direct amplification, adapting to diverse application scenarios.

Unmatched Specificity

Adopting innovative aptamer-modified blocking technology: enzyme activity is more effectively blocked at non-operating temperature (30℃), while fully released at operating temperature (65℃). No amplification peak is observed in NTC samples within 60 minutes, effectively avoiding non-specific amplification.

100% Glycerol-Free Version

Available in a glycerol-free formulation. Maintains full activity after 40 freeze-thaw cycles and remains stable during 7-day incubation at 37℃. Perfectly suited for lyophilized product development, meeting the requirements for long-term storage and transportation of reagents.

Product Selection

Bst 2.0 DNA Polymerase delivers speed, stability and precision — built for modern molecular diagnostics and scalable assay development.