#$%^&*AU2012203729B220140130.pdf#####PRODUCTION OF GLYCOPROTEINS WITH REDUCED 0GLYCOSYLATION Abstract A method is described for producing protein compositions having reduced amounts of 0- linked glycosylation. The method includes producing the protein in cells cultured in the presence of an inhibitor of Pmt-mediated 0-linked glycosylation and/or in the presence of one or more a-1,2mannosidases.