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:
Apr. 30, 2024
Filed:
May. 08, 2020
Illumina, Inc., San Diego, CA (US);
Kevin L Gunderson, Encinitas, CA (US);
Jeffrey G. Mandell, La Jolla, CA (US);
Illumina, Inc., San Diego, CA (US);
Abstract
A composition includes a nanopore including first and second sides and an aperture, nucleotides each including an elongated tag, and a first polynucleotide that is complementary to a second polynucleotide. A polymerase can be disposed adjacent to the first side of the nanopore and configured to add nucleotides to the first polynucleotide based on a sequence of the second polynucleotide. A permanent tether can include a head region anchored to the polymerase, a tail region, and an elongated body disposed therebetween that occurs in the aperture of the nanopore. A first moiety can be disposed on the elongated body that binds to the elongated tag of a first nucleotide upon which the polymerase is acting. A reporter region can be disposed on the elongated body that indicates when the first nucleotide is complementary or is not complementary to a next nucleotide in the sequence of the second polynucleotide.