Inactivated virus compositions and methods of preparing such compositions

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专利权人:

Wayne L. Ryan

发明人:

Wayne L. Ryan,James A Grunkemeyer

申请号：

US14112263

公开号：

US09956281B2

申请日:

2012.05.03

申请国别(地区):

US

年份:

2018

代理人:

摘要：

The present invention is directed at a composition comprising a live swine flu virus having an infectious component and a plurality of surface antigens in contact with a formaldehyde donor agent having a molecular weight that is less than about 400 g/mol. Preferably, the formaldehyde donor agent is selected from a non-crosslinking chemical fixative that contains urea.

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