The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 11, 2020
Filed:
Dec. 10, 2014
Altratech Limited, Limerick, IE;
Brian O'Farrell, Watergrasshill, IE;
Timothy Cummins, Cratloe, IE;
ALTRATECH LIMITED, County Clare, IE;
Abstract
Methods of detecting target nucleic acid is a sample are described. A first probe is attached to first beads, and the first beads are placed in the sample so that any target nucleic acid attaches to the first probe. A second probe also attaches to the target nucleic acid so that any of the target nucleic acid links or 'tethers' the first and second probes. A capacitive sensor detects capacitance of the beads and processes capacitance data to quantify target nucleic acid presence in the sample. The second probe may be immobilised on the sensor surface. Alternatively the second beads are introduced into the sample with the second probe attached, and the extent of tethering of the first beads to the second beads is indicative of the extent of target NA present.