Immunochromato device and method for measuring samples using the same

摘要

An immunochromatographic device includes a sample application section; a determination section; and a capillary-flow section. The determination section has an immobilization section including one type of first antibody specifically reacting with all the types of target substances, or a plurality of types of first antibodies each specifically reacting with a corresponding type of target substance, the one type of first antibody or the plurality of types of first antibodies being immobilized. The sample application section or the capillary-flow section has a plurality of types of second antibodies each specifically reacting with all the types of target substances or a corresponding type of target substance. The plurality of types of second antibodies can be eluted. At least one type of second antibody specifically reacts with one type of target substance among the plurality of types of target substances. The plurality of types of second antibodies are labeled with different labeling substances.