Immunoassay and measurement kit used therefor

摘要

A kit for simultaneous immunoassay of at least two items which comprises a development layer material comprising a development layer permitting development of a sample; at least two, preferably three or more, reagents supported in optional places on the development layer and individually containing an antibody or antigen different from those of the other reagents; and a concave sample-spotting place provided in the same place as one of the places where the aforesaid reagents are supported or in a place remote from all of these places. And a process for simultaneous immunoassay of at least two items which comprising utilizing said kit. The reagents supported in the above mentioned optional places are contained in microcapsules or liposomes.