TEST OBJECT DETECTION METHOD, AND IMMUNOASSAY INSTRUMENT AND MONOCLONAL ANTIBODY FOR SAME

摘要

Provided is a novel method for detecting a test object by immunoassay, the detection method using monoclonal antibodies in the immunoassay yet having improved low sensitivity through use of the monoclonal antibodies. The test object detection method detects a test object in which two or more types of antigens are present for enabling detection of the test object, and is performed by an immunoassay method such as a sandwich method using monoclonal antibodies or antigen-binding fragments thereof for recognizing the two or more types of antigens.