Abstract: The present disclosure relates to chemical compositions, kits, and apparatuses and methods for using these compositions, kits and apparatuses in various assays.

Abstract: Embodiments of the present disclosure are directed to a compact, mobile, digital spatial profiling (DSP) system, and associated apparatuses, devices and methods, which are configured to image one or more regions-of-interest (ROIs), and then using UV light to cleave, for example, oligos off antibodies in one or more ROIs (“photocleaving”), and collect the photocleaved oligos for later hybridization and counting.

Abstract: The present disclosure is based in part on probes, compositions, methods, and kits for simultaneous, multiplexed spatial detection and quantification of protein and/or nucleic acid expression in a user-defined region of a tissue, user-defined cell, and/or user-defined subcellular structure within a cell.

Abstract: In some embodiments, a system includes a light source configured to emit a first light beam having a first wavelength and a second light beam having a second wavelength. The system further includes an array mask having a set of apertures configured to change the first light beam to a first patterned light beam and change the second light beam to a second patterned light beam. The system includes a dispersion element configured to shift the first patterned light beam laterally based on the first wavelength and the second patterned light beam laterally based on the second wavelength. The system includes at least one sensor configured to detect first fluorescent radiation emitted from a sample excited by the first patterned light beam and second fluorescent radiation emitted from the sample excited by the second patterned light beam.

Abstract: Embodiments of the present disclosure are directed to a compact, mobile, digital spatial profiling (DSP) system, and associated apparatuses, devices and methods, which are configured to image one or more regions-of-interest (ROIs), and then using UV light to cleave, for example, oligos off antibodies in one or more ROIs (“photocleaving”), and collect the photocleaved oligos for later hybridization and counting.

Abstract: The present disclosure is based in part on probes, compositions, methods, and kits for simultaneous, multiplexed spatial detection and quantification of protein and/or nucleic acid expression in a user-defined region of a tissue, user-defined cell, and/or user-defined subcellular structure within a cell.

Abstract: The present disclosure relates to chemical compositions, kits, and apparatuses and methods for using these compositions, kits and apparatuses in various assays.

Abstract: The present disclosure relates to chemical compositions, kits, and apparatuses and methods for using these compositions, kits and apparatuses in various assays.

Abstract: The present disclosure relates to chemical compositions, kits, and apparatuses and methods for using these compositions, kits and apparatuses in various assays.

Abstract: Embodiments of the present disclosure are directed to a compact, mobile, digital spatial profiling (DSP) system, and associated apparatuses, devices and methods, which are configured to image one or more regions-of-interest (ROIs), and then using UV light to cleave, for example, oligos off antibodies in one or more ROIs (“photocleaving”), and collect the photocleaved oligos for later hybridization and counting.

Abstract: The present disclosure is directed to systems, devices and methods for nucleic acid or protein purification and imaging. A system is provided including a cartridge comprising a sample input area configured to hold a sample, comprising a plurality of hybridized complexes comprising a plurality of target molecules each hybridized with probes and a plurality of non-hybridized probes. The cartridge may also include a first binding chamber configured with first magnetic beads to receive and bind the sample, a first elution channel configured to receive the first magnetic beads and elute the sample from the first magnetic beads, a second binding chamber configured with second magnetic beads to receive and bind the sample, a second elution channel configured to receive the second magnetic beads and elute the sample from the second magnetic beads, and a binding area configured to receive the eluted sample and hold molecules for imaging.

Abstract: The present disclosure relates to chemical compositions, kits, and apparatuses and methods for using these compositions, kits and apparatuses in various assays.

Abstract: The present disclosure is directed to systems, devices and methods for nucleic acid or protein purification and imaging. A system is provided including a cartridge comprising a sample input area configured to hold a sample, comprising a plurality of hybridized complexes comprising a plurality of target molecules each hybridized with probes and a plurality of non-hybridized probes. The cartridge may also include a first binding chamber configured with first magnetic beads to receive and bind the sample, a first elution channel configured to receive the first magnetic beads and elute the sample from the first magnetic beads, a second binding chamber configured with second magnetic beads to receive and bind the sample, a second elution channel configured to receive the second magnetic beads and elute the sample from the second magnetic beads, and a binding area configured to receive the eluted sample and hold molecules for imaging.

Abstract: The present invention provides probes, methods, kits, and apparatuses that provide accurate, rapid, and sensitive multiplexed detection, identification, and quantification of target nucleic acids in a sample.

Abstract: The present disclosure is directed to systems, devices and methods for nucleic acid or protein purification and imaging. A system is provided including a cartridge comprising a sample input area configured to hold a sample, comprising a plurality of hybridized complexes comprising a plurality of target molecules each hybridized with probes and a plurality of non-hybridized probes. The cartridge may also include a first binding chamber configured with first magnetic beads to receive and bind the sample, a first elution channel configured to receive the first magnetic beads and elute the sample from the first magnetic beads, a second binding chamber configured with second magnetic beads to receive and bind the sample, a second elution channel configured to receive the second magnetic beads and elute the sample from the second magnetic beads, and a binding area configured to receive the eluted sample and hold molecules for imaging.

Abstract: The present disclosure is directed to systems, devices and methods for nucleic acid or protein purification and imaging. A system is provided including a cartridge comprising a sample input area configured to hold a sample, comprising a plurality of hybridized complexes comprising a plurality of target molecules each hybridized with probes and a plurality of non-hybridized probes. The cartridge may also include a first binding chamber configured with first magnetic beads to receive and bind the sample, a first elution channel configured to receive the first magnetic beads and elute the sample from the first magnetic beads, a second binding chamber configured with second magnetic beads to receive and bind the sample, a second elution channel configured to receive the second magnetic beads and elute the sample from the second magnetic beads, and a binding area configured to receive the eluted sample and hold molecules for imaging.

Abstract: The invention provides a diverse population of uniquely labeled probes, containing about thirty or more target specific nucleic acid probes each attached to a unique label bound to a nucleic acid. Also provided are methods of using and producing these populations of uniquely labeled nucleic acid probes.

Abstract: The invention provides a diverse population of uniquely labeled probes, containing about thirty or more target specific nucleic acid probes each attached to a unique label bound to a nucleic acid. Also provided is a method of producing a population of uniquely labeled nucleic acid probes. The method consists of (a) synthesizing a population of target specific nucleic acid probes each having a different specifier; (b) synthesizing a corresponding population of anti-genedigits each having a unique label, the population having a diversity sufficient to uniquely hybridize to genedigits within the specifiers, and (c) hybridizing the populations of target nucleic acid probes to the anti-genedigits, to produce a population in which each of the target specific probes is uniquely labeled. Also provided is a method of detecting a nucleic acid analyte.