SELECTIVE DIGITAL MULTIPLEXING
    9.
    发明申请

    公开(公告)号:US20250043362A1

    公开(公告)日:2025-02-06

    申请号:US18793760

    申请日:2024-08-03

    Abstract: The invention provides methods for the detection of molecular targets by digital PCR (dPCR) with a blocker for non-target molecules. Each target is provided with a unique mixture of probes. The blocker binds to a non-target molecule and blocks it from contributing to fluorescence from partitions. Two or more colors of fluorescence intensity are read, and two colors of fluorescence intensity are plotted as a 2D plot. In the plot, different targets contribute well-resolved clusters. Each cluster in the plot essentially lies a long its own radius allowing for radial multiplexing. The use of a blocker selects against the detection of non-target molecules and improves the resolution of radial multiplexing, allowing multiple targets to be detected.

    Digital immunoassay
    10.
    发明授权

    公开(公告)号:US10809250B2

    公开(公告)日:2020-10-20

    申请号:US15752108

    申请日:2016-08-18

    Abstract: Methods of detecting an analyte in a sample are provided. In one embodiment, the method comprises forming a partition comprising the sample, a binding agent capable of emitting a signal when bound to the analyte, and a marker capable of identifying the partition; allowing the binding agent to bind to the analyte, if present; and detecting the presence of the analyte in the sample by detecting the signal emitted from the binding agent in the partition.

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