IDENTIFICATION OF PROTECTIVE ANTIGENIC DETERMINANTS OF PORCINE REPRODUCTIVE AND RESPIRATORY SYNDROME VIRUS AND USES THEREOF
    28.
    发明申请
    IDENTIFICATION OF PROTECTIVE ANTIGENIC DETERMINANTS OF PORCINE REPRODUCTIVE AND RESPIRATORY SYNDROME VIRUS AND USES THEREOF 审中-公开
    鉴定番茄生殖和呼吸道综合症病毒的保护性抗原决定因素及其用途

    公开(公告)号:WO2007064742A2

    公开(公告)日:2007-06-07

    申请号:PCT/US2006045758

    申请日:2006-11-29

    IPC分类号: A61K39/00

    摘要: The invention relates to a polypeptide of a protective antigenic determinant (PAD polypeptide) of porcine reproductive and respiratory syndrome virus (PRRSV) and nucleic acids encoding a PAD polypeptide. The PAD polypeptide and nucleic acids encoding a PAD polypeptide are useful in the development of antibodies directed to PAD, vaccines effective in providing protection against PRRSV infection, and diagnostic assays detecting the presence of PAD antibodies generated by a PAD-specific vaccine. The invention also discloses methods of generating antibodies to PAD, for vaccinating a pig to provide protection from PRRSV infections, a method of preparing the vaccine, a method of treating PRRSV infections in a pig, and a method of detecting antibodies to PAD of PRRSV.

    摘要翻译: 本发明涉及猪繁殖与呼吸综合征病毒(PRRSV)的保护性抗原决定簇(PAD多肽)多肽和编码PAD多肽的核酸。 编码PAD多肽的PAD多肽和核酸可用于开发针对PAD的抗体,有效提供针对PRRSV感染的保护的疫苗以及检测由PAD特异性疫苗产生的PAD抗体的存在的诊断测定。 本发明还公开了产生PAD抗体的方法,用于疫苗接种猪以提供针对PRRSV感染的保护,制备疫苗的方法,治疗猪中PRRSV感染的方法和检测PRRSV的PAD抗体的方法。