The present invention relates to the finding of methods to shift the glycosylation profile of recombinant produced serum glycoproteins to the predominant bi-antennary form found in human plasma. This is accomplished by providing a mammalian cell line according to the invention with a series of gene disruptions and/or gene insertions that facilitate this shift.
|IPC||C12P 21/ 02 A I|
|Country/Territory||International Bureau of the World Intellectual Property Organization (WIPO)|
|Publication status||Published - 6 Jun 2019|