1 molecule detection methods and single molecule detection device of the biomolecules, disease marker testing equipment

摘要

1 molecular detection apparatus includes a substrate provided with through holes, a first chamber for filling the first electrolyte solution therein, the second chamber to meet a second electrolyte solution therein, around the through-hole It comprises a pair of electrodes provided, a chimeric protein which is immobilized on one end of the through hole. The chimeric protein has a target sequence to be applied to the biological molecule, a first protein provided at one end of the target sequence and a second protein which is provided at the other end of the target sequence. The chimeric protein is immobilized on one end of the through hole via the first protein. One molecule detection device can easily detect the biomolecule one molecule.