Kit compound having a structure derived from mononucleoside or mononucleotide, nucleic acids, labeling substance, and nucleic acid detection method

摘要

For example, to provide a labeling substance detectable effectively double helix structure of nucleic acids. A compound having a structure derived from mononucleoside or mononucleotide, the structure is the following formula (1), compounds represented by (1b), or (1c), or a stereoisomer, tautomer or the I provide the salts thereof. For example, B is an atomic group having a nucleobase skeleton, E is an atomic group having a peptoid structure or peptide structure or atomic group having a structure derived from any of them deoxyribose backbone, ribose or backbone, It is, respectively, is an atomic group that exhibits fluorescence hydrogen atom or a protecting group,, Z ¹² and Z ¹¹ may be the same or different. None [Selection Figure]