Molecular biological analysis of biological and molecular analysis apparatus

Object of the present invention is to provide a means and method of analyzing biomolecules, which counts the number of biological molecules using a wide dynamic range and a rapid analysis of biological molecule analysis method. The present invention relates to a method for analysis of biomolecules, characterized in that it comprises: the analysis target biomolecules 101 fixed to the step surface of the magnetic particles 108, so that the marked probe molecules 104 and the analysis target biomolecule step 101 the reaction, the microparticles step 108 collected and fixed on the support base 110, and a step of marking on the support base 110 for measuring. The present invention is achieved by using magnetic particles with a count of the number of molecule of biological molecules, and by the reaction between the hybridization, antigen-antibody in the fixing biomolecules microparticle dispersed state, to achieve a rapid response. Further, it is possible to discriminate presence and quantifying the amount of species of biomolecules in a molecule level, especially absolute concentration can be evaluated.