SOLID STATE SINGLE CELL METHOD FOR ANALYZING FIXED BIOLOGICAL CELLS

    公开(公告)号:US20240200121A1

    公开(公告)日:2024-06-20

    申请号:US18594566

    申请日:2024-03-04

    CPC classification number: C12Q1/6806 C12Q1/6804 C12Q2565/514

    Abstract: A method of analyzing single biological particles, such as cells or nuclei, that maintains the single biological particles in a state of relative isolation during decrosslinking and subsequent processing is provided. In the case of cells, the method prevents cellular analytes from each individual cell from leaving the cell site and diffusing toward adjacent cells, while permitting transmission of a decrosslinking agent, followed by processing of the cellular analytes from the individual cells by barcoding and/or imaging of the cellular analytes.

    Methods and systems for processing polynucleotides

    公开(公告)号:US11180805B2

    公开(公告)日:2021-11-23

    申请号:US17084481

    申请日:2020-10-29

    Abstract: The present disclosure provides compositions, methods, systems, and devices for polynucleotide processing and analyte characterization. Such polynucleotide processing may be useful for a variety of applications, including analyte characterization by polynucleotide sequencing. The compositions, methods, systems, and devices disclosed herein generally describe barcoded oligonucleotides, which can be bound to a bead, such as a gel bead, useful for characterizing one or more analytes including, for example, protein (e.g., cell surface or intracellular proteins), genomic DNA, and RNA (e.g., mRNA or CRISPR guide RNAs). Also described herein, are barcoded labelling agents and oligonucleotide molecules useful for “tagging” analytes for characterization.

    Solid state single cell method for analyzing fixed biological cells

    公开(公告)号:US11926863B1

    公开(公告)日:2024-03-12

    申请号:US17187227

    申请日:2021-02-26

    CPC classification number: C12Q1/6806 C12Q1/6804 C12Q2565/514

    Abstract: A method of analyzing single biological particles, such as cells or nuclei, that maintains the single biological particles in a state of relative isolation during decrosslinking and subsequent processing is provided. In the case of cells, the method prevents cellular analytes from each individual cell from leaving the cell site and diffusing toward adjacent cells, while permitting transmission of a decrosslinking agent, followed by processing of the cellular analytes from the individual cells by barcoding and/or imaging of the cellular analytes.

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