CONCENTRATION MEASUREMENT METHOD AND CONCENTRATION MEASUREMENT SYSTEM

摘要

PROBLEM TO BE SOLVED: To provide a concentration measurement method and the like capable of performing quantitative measurement using a chip.

SOLUTION: A relation between concentration of a target molecule of calibration liquid and a quantity of measurement light is obtained with respect to a calibration chip by the binding reaction of a probe molecule and the target molecule on the condition that a specific probe molecule and the target molecule perform the binding reaction by using a calibration chip of the same performance as a measurement chip. The relation obtained with respect to the calibration chip is used to calculate concentration of the target molecule in solution to be measured on the basis of the quantity of measurement light obtained in the step for obtaining the quantity of measurement light.

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