Concentration of influenza vaccine antigens without lyophilization

• 收藏
• 分享

专利权人:

Novartis AG

发明人:

Kommareddy, Sushma,Scampini, Amanda,Baudner, Barbara,O'Hagan, Derek,Singh, Manmohan,OHagan, Derek

申请号：

AU2011262309

公开号：

AU2011262309B2

申请日:

2011.06.01

申请国别(地区):

AU

年份:

2015

代理人:

摘要：

An antigen concentration procedure does not involve lyophilisation of a bulk antigen before its final formulation and/or delivery. Thus a process for preparing a vaccine comprises steps of (i) increasing the concentration of an antigen in a liquid composition including that antigen, to provide a concentrated antigen, and (ii) formulating a vaccine from the concentrated antigen. The concentrated antigen is not lyophilised between or during steps (i) and (ii). The invention is particularly useful for preparing solid vaccine forms.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/