Separating polynucleotide fragments
US11760994B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Jun 25, 2021 |
| Grant date | Sep 19, 2023 |
| Priority date | — |
| Expiry date | Jul 13, 2041 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12N15/1093
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
Provided is a method, including stretching a polynucleotide over a substrate including a plurality of equally spaced cleavage regions including a plurality of transposases, cleaving the polynucleotide with two or more of the plurality of transposases to form a plurality of polynucleotide fragments, and separating, within the plurality of polynucleotide fragments, a population of longer polynucleotide fragments from a population of shorter polynucleotide fragments. Also provided is a method including stretching a polynucleotide over a substrate including a plurality of equally spaced cleavage regions including a plurality of transposases, cleaving the polynucleotide with two or more of the plurality of transposases to form a plurality of polynucleotide fragments, and separating, within the plurality of polynucleotide fragments, a population of longer polynucleotide fragments from a population of shorter polynucleotide fragments.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.