Sample indexing for single cells
US12371729B2 · kind B2 · utility
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229References
33Claims
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Key dates
| Filing date | Feb 12, 2020 |
| Grant date | Jul 29, 2025 |
| Priority date | — |
| Expiry date | Feb 12, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2458/10
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Disclosed herein include systems, methods, compositions, and kits for sample identification. A sample indexing composition can comprise, for example, a protein binding reagent associated with a sample indexing oligonucleotide. Different sample indexing compositions can include sample indexing oligonucleotides with different sequences. Sample origin of cells can be identified based on the sequences of the sample indexing oligonucleotides. Sample indexing oligonucleotides can be barcoded using barcoded and lengthened using daisy-chaining primers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.