| 摘要 |
The present invention is directed to provide a highly quantitative immunochromatographic device. It is an immunochromatographic device comprising: a glass plate including: a sample application portion for applying a sample containing an antigen to the device; a sample recovery portion for recovering the sample applied to the sample application portion from the device; a developing portion for developing the sample from the sample application portion to the sample recovery portion; and an antibody-carrying portion for carrying an antibody capable of binding to the antigen in the developing portion; wherein the developing portion comprises a transparent plate, the glass plate and the transparent plate are placed in parallel with each other with a gap, and the sample can migrate in the gap of the developing portion by capillary action. |
