Disclosed herein are methods for making large amounts of highly pure colonization factors. The methods of the present invention differ from prior art methods in that host cells which express the colonization factor of interest are cultured in media comprising more than about 50 μg/l of an antibiotic,...http://www.google.es/patents/US7217541?utm_source=gb-gplus-sharePatente US7217541 - Method of making CS6 antigen vaccine for treating, preventing, or inhibiting enterotoxigenic Escherichia coli infections
Method of making CS6 antigen vaccine for treating, preventing, or inhibiting ...
