| 摘要 |
The present invention is to provide a new sensor for melamine detection. The nucleic acid sensor for melamine analysis of the present invention includes a polynucleotide (xl) that includes a catalytic nucleic acid molecule (D) that activates a catalytic function and a binding nucleic acid molecule (A) that binds to melamine. The polynucleotide (xl) has any one of the base sequences of SEQ ID NOs: 1 to 14, and n and m are positive integers. In the nucleic acid sensor, since the catalytic function of the catalytic nucleic acid molecule (D) is inhibited in the absence of melamine and the catalytic function of the catalytic nucleic acid molecule (D) is activated in the presence of melamine, melamine can be analyzed by detecting the catalytic function. |
