| 摘要 |
PURPOSE:To easily execute analysis of many terms in a short period with high accuracy by separately analyzing the prescribed respective plural materials in a sample in accordance with the information on the grain size of a carrier detected from a reactive liquid of plural immune complexes and the remaining labeling antibody. CONSTITUTION:The reactive liquid of the plural immune complexes and remaining labeling antibody is introduced through a needle 22 into a flow cell 21. Laser light 24 is irradiated on the respective immune complexes and remaining labeling antibody flowing in the needle 22. The size of each immune complex is measured by a detector 25 and the fluorescent quantity /1 latex riding on each latex is measured by a detector 26. A sightgram is obtd. by these two parameters. The recognition of the size of the immune complexes by each antigen is thus made possible by using the flow sight meter and the latex immunoassay using the latexes of different grain sizes carrying the antibodies as the solid phase according to the respective antigens. The simultaneous measurement of the antigen concn. of multiple terms is thereby made possible without the sepn. (B-F sepn.) of the immune complex and the remaining labeling antibody. |
