- 专利标题: Method of attenuating porcine pseudorabies virus, attenuated strains of porcine pseudorabies virus, vaccine composition and use thereof
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申请号: US15030345申请日: 2015-07-06
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公开(公告)号: US09795667B2公开(公告)日: 2017-10-24
- 发明人: Kegong Tian , Feifei Tan , Jinzhong Sun , Xuke Zhang
- 申请人: Pulike Biological Engineering, Inc.
- 申请人地址: CN
- 专利权人: PULIKE BIOLOGICAL ENGINEERING, INC.
- 当前专利权人: PULIKE BIOLOGICAL ENGINEERING, INC.
- 当前专利权人地址: CN
- 代理机构: Fish IP Law LLC
- 优先权: CN201510124250 20150320
- 国际申请: PCT/CN2015/083354 WO 20150706
- 国际公布: WO2016/150026 WO 20160929
- 主分类号: C12N7/04
- IPC分类号: C12N7/04 ; A61K39/00 ; A61K39/245 ; C12N7/08 ; C12N7/00 ; A61K39/12
摘要:
This invention provides a method of attenuating porcine pseudorabies virus, which can effectively and reproducibly attenuate porcine pseudorabies virus. The attenuated strain of porcine pseudorabies virus by use of said method can provide effective immunization for pigs.
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