IMMUNOGENIC PROTEOLIPOSOMES, AND USES THEREOF
    10.
    发明申请
    IMMUNOGENIC PROTEOLIPOSOMES, AND USES THEREOF 有权
    免疫球蛋白及其用途

    公开(公告)号:US20070292436A1

    公开(公告)日:2007-12-20

    申请号:US11781998

    申请日:2007-07-24

    摘要: An immunogenic proteoliposome containing a transmembrane protein or oligomeric complexes containing such proteins, including viral envelope glycoproteins, in a lipid membrane around an elliptoid or spherical shape. The shape preferably also contains an attractant such as streptavidin or avidin and the lipid membrane contains a moiety that binds to the attractant such as biotin. The immunogenic transmembrane protein is bound to a ligand which is anchored in the shape. Methods for making the immunogenic proteoliposomes are provided. uses of the proteoliposome are described, including their use as immunogens to elicit immune reaction, and their use in screening assays, including their use as antigens to screen antibody libraries, as well as for drug screening and the identification of ligands.

    摘要翻译: 含有跨膜蛋白或包含病毒包膜糖蛋白的蛋白质的寡聚复合物的免疫原性蛋白脂质体在围绕椭圆形或球形的脂质膜中。 该形状优选还含有引诱剂如链霉抗生物素蛋白或抗生物素蛋白,并且脂质膜含有结合引诱剂如生物素的部分。 免疫原性跨膜蛋白与锚定在该形状的配体结合。 提供了制备免疫原性蛋白脂质体的方法。 描述了蛋白脂质体的用途,包括它们作为免疫原用于引发免疫反应的用途,以及它们在筛选测定中的应用,包括其用作抗体筛选抗体文库,以及用于药物筛选和鉴定配体。