Thermostable proteinases from thermophilic bacteria

Chemistry: molecular biology and microbiology – Measuring or testing process involving enzymes or... – Involving nucleic acid

Reexamination Certificate

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C435S091200, C536S025400

Reexamination Certificate

active

07547510

ABSTRACT:
The present invention relates to thermostable proteinases from thermophilic Bacillus species and their uses in the preparation of nucleic acid samples. The enzymes of the invention are stable and active at 65-80° C., but are readily autolysed or denatured above 90° C.

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