An antibody measuring method using an antigen-immobilized carrier particle immobilized with an antigen in a different manner, a reagent for measuring an antibody

摘要

The present invention relates to a method for broadening the availability of an antigen-immobilized insoluble carrier particle such as a latex, etc. in the measurement of an antibody, particularly a method for obtaining a good measurement result even when a mixture of a plurality of substances such as a microbial- And the insoluble carrier particle containing both of the insoluble carrier particle carrying the predetermined antigen by physical adsorption and the insoluble carrier particle carrying the antigen by the chemical bonding is immobilized on the surface of the target antibody Is contacted with a sample separated from a living body that may contain an antigen, and an aggregation reaction of the carrier particle by the antigen-antibody reaction between the antigen carried on the carrier particle and the target antibody in the sample is detected / RTI