There is disclosed a method for whole genome amplification and analysis of multiple target molecules in a biological sample including genomic DNA and target molecules comprising the steps of contacting the biological sample with at least one binding agent, directed to at least one of the target molecules, conjugated with a tagged oligonucleotide, which comprises a binding-agent barcode sequence (BAB) and a unique molecular identifier sequence (UMI); carrying out a separating step to selectively remove unbound binding agent thus obtaining a labeled biological sample; simultaneously carrying out on the labeled biological sample a whole genome amplification and an amplification of the tagged oligonucleotide; preparing a massively parallel sequencing library from the amplified tagged oligonucleotide; sequencing the massively parallel sequencing library; retrieving the sequences of the BAB and UMI from each sequencing read; counting the number of distinct UMI for each binding agent.

There is disclosed a method for whole genome amplification and analysis of multiple target molecules in a biological sample including genomic DNA and target molecules comprising the steps of contacting the biological sample with at least one binding agent, directed to at least one of the target molecules, conjugated with a tagged oligonucleotide, which comprises a binding-agent barcode sequence (BAB) and a unique molecular identifier sequence (UMI); carrying out a separating step to selectively remove unbound binding agent thus obtaining a labeled biological sample; simultaneously carrying out on the labeled biological sample a whole genome amplification and an amplification of the tagged oligonucleotide; preparing a massively parallel sequencing library from the amplified tagged oligonucleotide; sequencing the massively parallel sequencing library; retrieving the sequences of the BAB and UMI from each sequencing read; counting the number of distinct UMI for each binding agent.

Methods and systems for identifying a protein within a sample are provided herein. A panel of antibodies are acquired, none of which are specific for a single protein or family of proteins. Additionally, the binding properties of the antibodies in the panel are determined. Further, the protein is iteratively exposed to a panel of antibodies. Additionally, a set of antibodies which bind the protein are determined. The identity of the protein is determined using one or more deconvolution methods based on the known binding properties of the antibodies to match the set of antibodies to a sequence of a protein.

Methods and systems for identifying a protein within a sample are provided herein. A panel of antibodies are acquired, none of which are specific for a single protein or family of proteins. Additionally, the binding properties of the antibodies in the panel are determined. Further, the protein is iteratively exposed to a panel of antibodies. Additionally, a set of antibodies which bind the protein are determined. The identity of the protein is determined using one or more deconvolution methods based on the known binding properties of the antibodies to match the set of antibodies to a sequence of a protein.

A functionalised particle, wherein the particle has a first optical spectral signature in a first structural configuration of the particle and a second optical spectral signature in a second structural configuration of the particle.

A functionalised particle, wherein the particle has a first optical spectral signature in a first structural configuration of the particle and a second optical spectral signature in a second structural configuration of the particle.

This invention relates to methods for molecular detection, particularly to methods utilizing target-specific molecular probes. In exemplary embodiments, target-specific molecular probes include single-stranded deoxyribonucleic acid (DNA) or ribonucleic acid (RNA) aptamers. In general, the molecular probe may bind with relatively high specificity to a given target. In one aspect, a method for molecular detection comprises a molecular probe paired to a reporter molecule wherein the molecular probe impairs the amplification of the reporter molecule in the absence of the target molecule.

This invention relates to methods for molecular detection, particularly to methods utilizing target-specific molecular probes. In exemplary embodiments, target-specific molecular probes include single-stranded deoxyribonucleic acid (DNA) or ribonucleic acid (RNA) aptamers. In general, the molecular probe may bind with relatively high specificity to a given target. In one aspect, a method for molecular detection comprises a molecular probe paired to a reporter molecule wherein the molecular probe impairs the amplification of the reporter molecule in the absence of the target molecule.

Disclosed are methods of measuring the amount of exposure of a host to a DNA double-stranded break (DSB)-causing agent by determining the ratio of the quantity of γ-H2AX to the quantity of total H2AX in a biological sample from the host as compared to the ratio of the quantity of γ-H2AX to the quantity of total H2AX in a positive control biological sample that has been exposed to a known amount of a DSB-causing agent. Related kits and methods of quantifying DSBs in a test biological sample are also disclosed.

Disclosed are methods of measuring the amount of exposure of a host to a DNA double-stranded break (DSB)-causing agent by determining the ratio of the quantity of γ-H2AX to the quantity of total H2AX in a biological sample from the host as compared to the ratio of the quantity of γ-H2AX to the quantity of total H2AX in a positive control biological sample that has been exposed to a known amount of a DSB-causing agent. Related kits and methods of quantifying DSBs in a test biological sample are also disclosed.