Patent ID: 8178305

Claim:
An analysis method of a biochemical, comprising: a step of supplying a liquid containing a labeled substance to be detected or an unlabeled substance to be detected to a channel containing a solid phase to which a probe is bonded at least in part thereof; a step of causing said probe to capture said labeled substance to be detected or a step of causing the probe to capture the unlabeled substance to be detected and labeling the unlabeled substance; a step of supplying a reagent for a luminescent reaction to said channel by means of a liquid flow; and a step of optically detecting a vicinity of a region where the reagent for said luminescent reaction and said labeling have reacted, wherein said solid phase is a plurality of particles, said plurality of particles consist of light blocking particles and particles to be detected on which said probe is immobilized, and at least one light blocking particle is arranged between said particles to be detected.