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Thermostable T7 RNA polymerase


Thermo T7 RNA polymerase (Code No. TRL-201) is genetically engineered T7 RNA polymerase exhibiting increased thermal stability. The optimum reaction temperature of this enzyme is around 50ºC, and the half-life at 50ºC of this enzyme is approximately 85 min, whereas that of wild-type T7 RNA polymerase is approximately 1.9 min.

This enzyme is useful for the transcription at higher temperatures in various applications.



Fig.1 Comparison of the transcripts
with wild-type T7 RNA polymerase.



Fig.2 Comparison of the specific activity
with wild-type T7 RNA polymerase.

Fig.3 Comparison of the half-life
with wild-type T7 RNA polymerase.