Mikael Blom Soerensen;Leonardo De Maria;Lars Kobberoee Skov;Carsten Andersen
发明人:
Leonardo De Maria,Carsten Andersen,Lars Kobberoee Skov,Mikael Blom Soerensen
申请号：
US12294526
公开号：
US08460656B2
申请日:
2007.03.19
申请国别(地区):
US
年份:
2013
代理人:
摘要：
The present invention relates to a phytase which has at least 80% identity to a phytase derived from Citrobacter braakii and comprises at least one alteration when compared to this phytase. These phytase variants have amended, preferably improved, properties, such as thermostability, temperature profile, pH profile, specific activity, performance in animal feed, reduced protease sensitiliby, and/or an amended glycosylation pattern. The invention also relates to DNA encoding these phytases, methods of their production, as well as the use thereof, e.g. in animal feed and animal feed additives.
