Proteomics and Spatial Patterning Using Antenna Networks

    公开(公告)号:US20190285644A1

    公开(公告)日:2019-09-19

    申请号:US16352355

    申请日:2019-03-13

    IPC分类号: G01N33/68 C12N15/10

    摘要: The application relates to methods and systems for proteomics and spatial mapping of biomolecules using a next generation sequencing readout to decipher biomolecular and cellular interaction networks. Specifically, disclosed are antenna networks generated by conjugating DNA antennas to proteins. The antennas carry a unique antenna identifier (UAI) sequence that can provide spatial location of the network, as well as biomolecules by transfer of the UAI to reporter oligonucleotides associated with other antennas and biomolecules. The methods and systems are also applicable to single cells.

    Single-cell proteomic assay using aptamers

    公开(公告)号:US11072816B2

    公开(公告)日:2021-07-27

    申请号:US15970791

    申请日:2018-05-03

    摘要: The application relates to proteome analysis in single cells. Specifically, disclosed are high throughput methods of detecting proteins in single cells using barcoding, aptamers and single cell sequencing. Solid supports used in recording the cell-of-origin of target proteins and target proteins expressed in the cell-of-origin are disclosed. Additionally, methods of detecting proteins and mRNA in single cells are disclosed. Additionally, methods of detecting protein interactions are disclosed. Additionally, methods of detecting post translationally modified proteins in single cells are disclosed. The application also relates to solid supports or beads and methods of producing said solid supports or beads for use in the described methods.