Library preparation of tagged nucleic acid
US11085041B2 · kind B2 · utility
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24Claims
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Key dates
| Filing date | Jun 28, 2018 |
| Grant date | Aug 10, 2021 |
| Priority date | — |
| Expiry date | Aug 29, 2039 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12N15/1003
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
A method of preparing a library of tagged nucleic acid fragments including contacting a population of cells directly with a lysis reagent having one or more protease to generate a cell lysate; inactivating the protease to generate an inactivated cell lysate, and applying a transposase and a transposon end composition containing a transferred strand to the inactivated cell lysate under conditions wherein the target nucleic acid and the transposon end composition undergo a transposition reaction.
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