METHODS OF REDUCING VIRUCIDAL ACTIVITY IN PCV-2 COMPOSITIONS AND PCV-2 COMPOSITIONS WITH AN IMPROVED IMMUNOGENICITY

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专利权人:

INC.;BOEHRINGER INGELHEIM VETMEDICA

发明人:

KOHLER, CAROLINE ANN,ZHAO, GUOSONG,KHAZRAEINAZMPOUR, ALI,EICHENMUELLER, BERND COLIN,EICHMEYER, MARC,HAIWICK, GREGORY,SCHAEFFER, MERRILL

申请号：

SG2012013942

公开号：

SG178595A1

申请日:

2010.09.02

申请国别(地区):

SG

年份:

2012

代理人:

摘要：

The present invention provides methods of reducing the vircidal activity of a composition comprising a PCV-2 antigen as well as antigenic preparations and immunogenic compositions comprising a PCV-2 antigen, wherein the virucidal activity has been reduced. In addition, the present invention also relates to a method of increasing the immunogenicity of an immunogenic composition comprising a PCV-2 antigen as well as immunogenic composition with an increased immunogenicity.

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