Active immunization using a siderophore receptor protein
    6.
    发明申请
    Active immunization using a siderophore receptor protein 审中-公开
    使用铁载体受体蛋白的主动免疫

    公开(公告)号:US20030064073A1

    公开(公告)日:2003-04-03

    申请号:US10185498

    申请日:2002-06-28

    IPC分类号: A61K039/00 A61K039/38

    摘要: The invention provides a vaccine for immunizing poultry and other animals against infection by a gram-negative bacteria, and a method of immunizing an animal using the vaccine The vaccine may contain purified siderophore receptor proteins derived from a single strain or species of gram-negative bacteria or other organism, which are cross-reactive with siderophores produced by two or more strains, species or genera of gram-negative bacteria. The invention further provides a process for isolating and purifying the siderophore receptor proteins, and for preparing a vaccine containing the proteins. Also provided is a method for diagnosing gram-negative sepsis.

    摘要翻译: 本发明提供了用于免疫家禽和其他动物免受革兰氏阴性细菌感染的疫苗以及使用疫苗免疫动物的方法疫苗可以含有衍生自单个菌株或革兰氏阴性细菌种类的纯化铁载体受体蛋白 或与由两种或多种菌株,革兰氏阴性细菌的种类或属产生的铁载体交叉反应的其它生物体。 本发明还提供了一种用于分离和纯化铁载体受体蛋白质的方法,以及用于制备含有蛋白质的疫苗。 还提供了用于诊断革兰氏阴性脓毒症的方法。