Antidote-mediated reversal of extracellular aptamer staining
US12398425B2 · kind B2 · utility
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11References
9Claims
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Key dates
| Filing date | Mar 30, 2023 |
| Grant date | Aug 26, 2025 |
| Priority date | — |
| Expiry date | Mar 30, 2043 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12Q1/6881
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Provided herein are compositions and methods for sorting and/or identifying live cells. The compositions and methods provide for staining of live cells with aptamer so particular cells can be identified within or sorted from a heterogeneous population of live cells and subsequent reversal of the staining to prepare sorted and/or identified cells in their native state.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.