发明名称 |
CONCENTRATION OF VACCINE ANTIGENS WITHOUT LYOPHILIZATION |
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.
|
申请公布号 |
US2013224245(A1) |
申请公布日期 |
2013.08.29 |
申请号 |
US201113700436 |
申请日期 |
2011.06.01 |
申请人 |
KOMMAREDDY SUSHMA;O'HAGAN DEREK;SINGH MANMOHAN;BONOFICIO AMANDA;BAUDNER BARBARA;NOVARTIS AG |
发明人 |
KOMMAREDDY SUSHMA;O'HAGAN DEREK;SINGH MANMOHAN;BONOFICIO AMANDA;BAUDNER BARBARA |
分类号 |
A61K39/145 |
主分类号 |
A61K39/145 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|