method of detecting a target substance, aptamer set as well as sensors and devices used to it

摘要

Method of detection of the target substance has the target substance in the sample for suffering inspection 1st aputama which (5) connects uniquely (1) and the target substance (5) 2nd aputama which 2nd ligand 6 other than connects uniquely (2), 1st aputama (1) has had two these chain formation regions which two these chains of 1 or more form, 2nd aputama (2) has had two these chain formation regions of 2 or more, the target substance as for base arrangement of 1st aputama 1 which (5) connects, two these chains of 1st aputama 1Portion of base arrangement of the formation region is included at least, base arrangement of 2nd aputama 2 which the 2nd ligand (6) connects 2nd aputama (2) includes the portion of base arrangement of two these chain formation regions of 2 or more at least, the mixture process and the target substance which (4) are prepared the process which (5) and 1st aputama (1) is made to connect and the process which makes with the 2nd ligand (6) and 2nd aputama 2 and, the process which detects the cleavage of two these chain formation regions of 1st aputama 1 and, is included.