Fremgangsmåde til fremstilling af et membranfrit trunkat af et membranbundet polypeptid

摘要

The present invention relates to a process for the preparation of a membrane-free truncate from a membrane- bound polypeptide with exposed antigenic determinants, which can produce neutralizing antibodies to pathogens, such as for example the herpex simplex virus. The non- membrane-bound polypeptides are expressed recombinantly in a stable eukariot cell line. <IMAGE>