The invention provides a synthetic C. difficile PS-II cell wall saccharide. The invention also provides a process for purifying C. difficile PS-II saccharide from C. difficile bacterial cells resulting in reduced contamination. The saccharides may be used in vaccines, particularly as conjugates with carrier proteins.
申请公布号
US2013315959(A1)
申请公布日期
2013.11.28
申请号
US201113997017
申请日期
2011.12.23
申请人
COSTANTINO PAOLO;ADAMO ROBERTO;ROMANO MARIA ROSARIA;DANIELI ELISA;BERTI FRANCESCO;CAPPELLITI EMILIA;LAY LUIGI;NOVARTIS AG
发明人
COSTANTINO PAOLO;ADAMO ROBERTO;ROMANO MARIA ROSARIA;DANIELI ELISA;BERTI FRANCESCO;CAPPELLITI EMILIA;LAY LUIGI