The present invention relates to microparticles for analyzing biomolecules, a biomolecule analysis kit comprising the microparticles, and a method for analyzing biomolecules using the analysis kit, the microparticles for analyzing biomolecules comprising: a core including at least one selected from among an optical expression substance, a metallic material, and a magnetic material; a silica coating layer formed on the core; and at least one binding means, linked to the silica coating layer, for binding to an analysis subject biomolecule, wherein the optical expression substance is a fluorescent or a luminescent.