公开(公告)号：US5264340A

公开(公告)日：1993-11-23

申请号：US492167

申请日：1990-03-13

申请人： Takeo Juji ,  Choku Matsuhashi ,  Masao Takahashi ,  Toshihiko Tazawa

发明人： Takeo Juji ,  Choku Matsuhashi ,  Masao Takahashi ,  Toshihiko Tazawa

IPC分类号： G01N33/53 ,  G01N33/537 ,  G01N33/543 ,  G01N33/558

CPC分类号： G01N33/5302 ,  G01N33/5306 ,  G01N33/5375 ,  Y10S436/824

摘要： A cell surface antigen determination method for determining an immunocyte having an immune antigen-antibody complex composed of an antigen and an antibody combined therewith in a liquid which contains immunocytes having various antigens and also containing many kinds of antibodies, and an apparatus used in this method. In accordance with the inventive method and apparatus, non-specific reactions are restrained so as to reduce the background without using a complement.

公开(公告)号：US5001053A

公开(公告)日：1991-03-19

申请号：US243296

申请日：1988-09-12

申请人： Masao Takahashi ,  Toshihiko Tazawa

发明人： Masao Takahashi ,  Toshihiko Tazawa

IPC分类号： G01N5/02 ,  G01N27/00 ,  G01N33/543

CPC分类号： G01N29/036 ,  G01N33/54373 ,  G01N2291/0256 ,  Y10S435/81 ,  Y10S436/806

摘要： A method and an apparatus for detecting antigen-antibody reaction are disclosed in which a predetermined antigen or antibody is made to attach to the surface of an oscillator and the oscillator is immersed in the specimen blood so as to cause antigen-antibody reaction on the surface thereof. The oscillator is then made to oscillate and the amount of antibody or antigen attaching to the surface of the oscillator is determined in accordance with the data concerning the oscillation of the oscillator.

摘要翻译： 公开了一种用于检测抗原 - 抗体反应的方法和装置，其中使预定的抗原或抗体附着于振荡器的表面，并将振荡器浸入标本血液中，以便在表面上引起抗原 - 抗体反应 其中。 然后使振荡器振荡，并且根据关于振荡器的振荡的数据确定附着到振荡器表面的抗体或抗原的量。