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    • 7. 发明申请
    • A METHOD FOR SCREENING AND ISOLATING MICROORGANISMS
    • 一种筛选和分离微生物的方法
    • WO0192888A3
    • 2002-07-04
    • PCT/EP0106123
    • 2001-05-30
    • CISTEM BIOTECHNOLOGIES GMBHHANNER MARKUSHORKY MARKUSVON GABAIN ALEXANDERAHSEN UWE
    • HANNER MARKUSHORKY MARKUSVON GABAIN ALEXANDERVON AHSEN UWE
    • G01N33/569
    • G01N33/569
    • Described is a method for screening an isolating microorganisms, especially prokaryotic and eukaryotic cells, displaying an antigen, which method is characterized by the following steps: providing a suspension of a multiplicity of viable microorganisms containing one or more microorganisms, especially prokaryotic and eukaryotic cells, displaying at least one type of antigen on their surface, contacting said suspension of microorganisms with a solution containing antibodies, which bind to said at least one type of antigen, incubating said suspension with said antibodies to allow binding of the antibodies to the antigen(s), contacting said suspension of microorganisms with antibody/antigen complexes on their surface with C1q molecules to allow binding of the C1q molecules to the surface located antibody/antigen complexes and isolating viable microorganisms, especially prokaryotic and eukaryotic cel ls, with exhibit C1q molecules bound to an antibody/antigen complex on their surface.
    • 描述了显示抗原的分离微生物,特别是原核和真核细胞的筛选方法,该方法的特征在于以下步骤:提供多种含有一种或多种微生物,特别是原核和真核细胞的活微生物的悬浮液, 在其表面上显示至少一种类型的抗原,使所述微生物悬浮液与含有抗体的溶液接触,所述溶液与所述至少一种类型的抗原结合,将所述悬浮液与所述抗体一起孵育以使抗体与抗原结合 ),将微生物的悬浮液与其表面上的抗体/抗原复合物与C1q分子接触,以使C1q分子与表面定位的抗体/抗原复合物结合,并分离存活的微生物,特别是原核和真核细胞,并显示C1q分子结合 表面上的抗体/抗原复合物。