Abstract: The invention provides methods, compositions, kits and devices for the detection of target molecules. In some embodiments, the invention allows for multiplexed target molecule detection.

Abstract: The invention provides methods, compositions, kits and devices for the detection of target molecules. In some embodiments, the invention allows for multiplexed target molecule detection.

Abstract: A method for analyzing planar sample is provided. In some cases the method comprises: (a) labelling the planar sample with a capture agent that is linked to a nucleic acid, wherein the capture agent specifically binds to complementary sites in the planar sample; (b) reading a fluorescent signal caused by extension of a primer that is hybridized to the nucleic acid, using fluorescence microscopy. Several implementations of the method, and multiplexed versions of the same, are also provided.

Abstract: The invention provides methods, compositions, kits and devices for the detection of target molecules. In some embodiments, the invention allows for multiplexed target molecule detection.

Abstract: The invention is a method of simultaneously detecting the presence and spatial location of a target in a tissue sample by attaching an anchor to the target and assembling unique positional barcodes on the anchor. The method enables analyzing cellular targets in 3D.

Abstract: Provided herein is a method and system for analyzing a sample. In some embodiments the method makes use of a plurality of capture agents that are each linked to a different oligonucleotide and a corresponding plurality of labeled nucleic acid probes, wherein each of the labeled nucleic acid probes specifically hybridizes with only one of the oligonucleotides. The sample is labeled with the capture agents en masse, and sub-sets of the capture agents are detected using iterative cycles using corresponding subsets of the labeled nucleic acid probes.

Abstract: A method of analyzing a population of cells is disclosed. In certain embodiments, the method includes i) obtaining an array of cells on a substrate, wherein the cells are labeled with one or more mass tags and are separated from one another, ii) measuring, using secondary ion mass spectrometry (SIMS), the abundance of the one or more mass tags at a plurality of locations occupied by the cells, thereby generating, for each individual cell measured, a set of data, and iii) outputting the set of data for each of the cells analyzed. Also provided herein are systems that find use in performing the subject method. In some embodiments, the system is an automated system for analyzing a population of cells using SIMS.

Abstract: SNAIL provides cost-efficient detection of specific nucleic acids in single cells, and may be combined with flow cytometry to simultaneously analyze large numbers of cells for a plurality of nucleic acids, e.g. at least one, to up to 5, up to 10, up to 15, up to 20 or more transcripts can be simultaneously analyzed, at a rate of up to about 50, 100, 250, 500 or more cells/second. The methods require only two primers for amplification, and may further include a detection primer.

Abstract: SNAIL provides cost-efficient detection of specific nucleic acids in single cells, and may be combined with flow cytometry to simultaneously analyze large numbers of cells for a plurality of nucleic acids, e.g. at least one, to up to 5, up to 10, up to 15, up to 20 or more transcripts can be simultaneously analyzed, at a rate of up to about 50, 100, 250, 500 or more cells/second. The methods require only two primers for amplification, and may further include a detection primer.

Abstract: The invention provides methods, compositions, kits and devices for the detection of target molecules. In some embodiments, the invention allows for multiplexed target molecule detection.

Abstract: The invention provides methods, compositions, kits and devices for the detection of target molecules. In some embodiments, the invention allows for multiplexed target molecule detection.

Abstract: A method for analyzing planar sample is provided. In some cases the method comprises: (a) labelling the planar sample with a capture agent that is linked to a nucleic acid, wherein the capture agent specifically binds to complementary sites in the planar sample; (b) reading a fluorescent signal caused by extension of a primer that is hybridized to the nucleic acid, using fluorescence microscopy. Several implementations of the method, and multiplexed versions of the same, are also provided.

Abstract: The invention provides methods, compositions, kits and devices for the detection of target molecules. In some embodiments, the invention allows for multiplexed target molecule detection.

Abstract: The invention provides methods, compositions, kits and devices for the detection of target molecules. In some embodiments, the invention allows for multiplexed target molecule detection.

Abstract: A method for identifying a sub-population within a mixed population of cells is disclosed. The method involves contacting the mixed population of cells with at least one unique binding agent, wherein the at least one unique binding agent is designed to bind to a target molecule present in the sub-population, and wherein the at least one unique binding agent is attached to an epitope specific barcode that represents the identity of the target molecule. The method further involves sequentially attaching two or more assayable polymer subunits to the epitope specific barcode to create unique cell origination barcodes that represent the identities of individual cells to which the at least one unique binding agent has bound; and decoding the epitope specific barcode and cell origination barcodes, thereby identifying the sub-population within the mixed population of cells.

Abstract: Methods of assaying cells of a cellular sample for the presence of a target nucleic acid are provided. Aspects of the methods include evaluating a cellular sample that has been contacted with a nuclease inhibitor for the presence of a target nucleic acid. Also provided are devices and kits that find use in practicing the methods described herein.

Abstract: The invention provides methods, compositions, kits and devices for the detection of target molecules. In some embodiments, the invention allows for multiplexed target molecule detection.

Abstract: A method and apparatus for simultaneously determining multiple different biological molecule types in a sample include labeling each different biological molecule type in a biological sample with a unique combination of a plurality of labels. Each different biological molecule type is selected from a population of M different biological molecules types. The plurality of labels is selected from a population of L different labels; and, M is greater than L. Measurements are obtained of relative abundances of the L different labels in the sample. Relative abundance of up to M different biological molecule types in the sample are determined based on the measurements and a method of compressed sensing.

Abstract: The invention provides methods, compositions, kits and devices for the detection of target molecules. In some embodiments, the invention allows for multiplexed target molecule detection.

Abstract: Methods of assaying cells of a cellular sample for the presence of a target nucleic acid are provided. Aspects of the methods include evaluating a cellular sample that has been contacted with a nuclease inhibitor for the presence of a target nucleic acid. Also provided are devices and kits that find use in practicing the methods described herein.