The preparative system detection and content of the cells by flow cytometry, and the preparative method detection and partial

摘要

PROBLEM TO BE SOLVED: To provide a quantitative determination system for a biomolecule, a quantitative determination method therefor, a system for detecting and sampling cells, a detecting and sampling method therefor, using a fluorescent silica particle capable of varying a characteristic, as a capturing or labeling bead, in a flow cytometry, the fluorescent silica particle used therefor, and a kit combined with the plurality of silica particles.;SOLUTION: In this system for detecting and sampling cells, one, two or more of kinds of target cells in a specimen are labeled using the one, two or more of kinds of fluorescent silica particles emitting fluorescence detectable by a flow cytometer, the fluorescence emitted from the fluorescent silica particle with the one, two or more of kinds of labeled target cells is detected by the flow cytometer, and a sampling means is provided in response to necessity.;COPYRIGHT: (C)2009,JPO&INPIT