| 摘要 |
The present invention provides a microchip for an immune agglutination reaction, comprising: (a) an inlet through which a sample and a probe are introduced, wherein the probe includes an antibody having binding affinity to an object of analysis in the sample; (b) a reaction channel in which, while the sample and the probe introduced through the inlet move, an immune agglutination reaction occurs between the object of analysis in the sample and the antibody; and (c) a light scattering measurement unit for measuring the degree of light scattering of a reaction product generated from the immune agglutination reaction of step (b). The microchip of the present invention requires no separate apparatus and procedure for helping the reaction and movement of the sample. The microchip of the present invention can promptly determine, within 10 minutes, the presence or not of pathogen and the infection or not with pathogen using a small amount of sample, and thus is very useful in diseases which need to be promptly diagnosed. |
