METHOD FOR DETECTING INTERMOLECULAR INTERACTION, AND KIT FOR USE THEREIN

摘要

A method for detecting an intermolecular interaction is provided in which bottom wavelengths are easier to calculate and a larger change in bottom wavelength is obtained than in conventional methods. Also provided is a kit for use in the method. The method, which is for detecting an intermolecular interaction, is characterized by including: a step in which the wavelength (λ₀) corresponding to the bottom of spectral reflectance for the state in which a composite of a ligand with an analyte has not been formed is calculated; and a step in which the wavelength (λ₁) corresponding to the bottom of spectral reflectance for the state in which a composite of the ligand, a fluorescent colorant that has a maximum fluorescent wavelength (λ_f) on the shorter wavelength side than the bottom wavelength (λ₀), and the analyte has been formed is calculated.