摘要 |
An agent for quantitative determination of microorganisms, which comprises (a) an antibody prepared from a strain of the same species as the species of microorganisms to be determined, (b) an insolubilized cell component of a strain which can sufficiently bind to the antibody (a) but does not release and replace to other strains which have been bound with the antibody (a), and (c) a labelled second antibody, and a method for the quantitative determination of microorganisms. The agent and method of the present invention are useful for determinating simultaneously not only a strain from which the antibody is prepared but also other strains of the same species which are contained in the test sample.
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