Proteases and variants thereof

Details Proteases and variants thereof Proteases and variants thereof

2011-03-08

2011-03-08

Nashed, Nashaat T (Department: 1656)

Chemistry: molecular biology and microbiology

Enzyme , proenzyme; compositions thereof; process for...

Hydrolase

C435S069100, C435S252300, C435S252310, C435S320100, C536S023200, C510S300000

Reexamination Certificate

active

07901918

ABSTRACT:
The present invention relates to isolated proteases of the RP-II type and variants of RP-II proteases exhibiting improved properties in comparison to the parent RP-II protease, DNA constructs and vectors coding for the expression of said proteases and variants, host cells capable of expressing the proteases and variants from the DNA constructs, as well as a method of producing them by cultivating said host cells. The proteases may advantageously be used as constituents in detergent compositions and additives, optionally in combination with other enzymes such as proteases, lipases, cellulases, amylases, peroxidases or oxidases.

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