DETECTION METHOD, DETECTION DEVICE, SCREENING METHOD, SCREENING DEVICE, AND BIOCHIP

摘要

PROBLEM TO BE SOLVED: To provide a detection method capable of correctly recognizing an inspection position and obtaining a satisfactory inspection result, a detection device, a screening method, a screening device, and a biochip.SOLUTION: A detection method using a biochip comprises: a first detection step of optically detecting a first gap between a plurality of biomolecule support regions arranged on a first surface of a biochip and a second gap different from the first gap; an alignment step of performing positioning to the plurality of biomolecule support regions based on at least a detection result of the second gap; and a second detection step of detecting affinity between the biomolecule formed in the biomolecule support region and a target included in a specimen.