Sensor for analysis of cortisol, method for analysis of cortisol, reagent for stress evaluation, method for stress evaluation, test reagent for cortisol related disease, and method for testing morbidity of cortisol related disease

摘要

A novel sensor for analysis of cortisol, a method for analysis of cortisol, a method for evaluating stress, a method for evaluating stress, a test reagent for cortisol related diseases, and a method for testing the morbidity of cortisol related diseases are provided. The sensor for analysis of cortisol according to the present invention comprises the group consisting of (I), (II) and (III) comprising a binding region (A) binding to a target and a G forming region (D) forming a G-quartet structure. Comprising at least one nucleic acid molecule selected; The target is cortisol, In the absence of the target, the G-forming region (D) is inactivated since the formation of the G-quartet structure is inhibited. In the presence of the target, the G formation region (D) forms a G-quartet structure to be an active type.