Inhibitors Based on Fusion, Hr1 and Hr2 Sequences in Bacterial Adhesin
    5.
    发明申请
    Inhibitors Based on Fusion, Hr1 and Hr2 Sequences in Bacterial Adhesin 审中-公开
    基于融合的抑制剂,细菌粘附素中的Hr1和Hr2序列

    公开(公告)号:US20090176699A1

    公开(公告)日:2009-07-09

    申请号:US11631807

    申请日:2005-07-06

    CPC分类号: C07K14/22 A61K38/00

    摘要: A known surface adhesin (NadA) in Neisseria meningitidis contains sequences which correspond to the fusion peptide, HR1 repeat and HR2 repeat seen in the envelope protein of viruses. Fusion inhibitors may thus be used to inhibit meningococcal infection, and the invention provides a compound that can bind to the heptad repeat sequence(s) HR1 and/or HR2 of the NadA adhesin on the surface of a meningococcus, thereby inhibiting the ability of the meningococcus either to infect a host organism or to spread an existing infection.

    摘要翻译: 脑膜炎奈瑟氏球菌中已知的表面粘附素(NadA)含有对应于病毒包膜蛋白中融合肽HR1重复和HR2重复的序列。 因此,融合抑制剂可用于抑制脑膜炎球菌感染,并且本发明提供可以结合脑膜炎球菌表面上的NadA粘附素的七重复序列HR1和/或HR2的化合物,从而抑制脑膜炎球菌感染的能力 脑膜炎球菌感染宿主生物体或传播现有感染。

    Isolation and expression of DNA sequence encoding the five subunits of Bordetella pertussis toxin
    6.
    发明授权
    Isolation and expression of DNA sequence encoding the five subunits of Bordetella pertussis toxin 失效
    分离和表达编码百日咳博德特氏菌毒素的五个亚基的DNA序列

    公开(公告)号:US06350612B1

    公开(公告)日:2002-02-26

    申请号:US07634100

    申请日:1990-12-26

    IPC分类号: C12N1583

    摘要: Cloning and sequencing of the Eco RI fragment of B. pertussis chromosomal DNA with 4696 base pairs, containing the genes which code for the five subunits of the pertussis toxin. A hybrid plasmid containing the DNA fragment or its further fragments and a micro-organism transformed by the hybrid plasmid and capable of expressing the cloned DNA fragment or further fragments thereof by synthesis of the pertussis toxin or one or more subunits of the pertussis toxin. The pertussis toxin or one or more subunits of the pertussis toxin so obtained are useful for the preparation of vaccines and diagnostic kits.

    摘要翻译: 克隆和测序百日咳染色体DNA的EcoRI片段,其具有4696个碱基对,其含有编码百日咳毒素的五个亚基的基因。 含有DNA片段或其另外的片段的杂交质粒和由杂交质粒转化的能够通过合成百日咳毒素或百日咳毒素的一个或多个亚单位表达克隆的DNA片段或其进一步片段的微生物。 如此获得的百日咳毒素或百日咳毒素的一个或多个亚基可用于制备疫苗和诊断试剂盒。