| abstract |
This invention relates to an immunoassay method and reagents and kits for use therein, wherein a minute amount of a protein present in a specimen is assayed by an immunoreaction using a solid phase carrier prepared by immobilizing an antibody on an insoluble carrier and a labeled antibody prepared by combining an antibody with a labeled substance, characterized in that said immunoreaction is conducted in the presence of fowl sera. This method allows a minute amount of a protein present in a human specimen, especially a coagulated fibrinolytic protein, to be assayed with a high sensitivity. |