Fluidigm Corporation

Robert C Jones

Andrew Paul May

David S Cohen

Jing Wang

Brian Fowler

Fiona Kaper

Peilin Chen

Hany Ramaz Nassef

Megan Anderson

Ronald Lebofsky

Kenneth J Livak

Gang Sun

Jason A A West

Antoine Daridon

Ramesh Ramakrishnan

Paul Wyatt

Described herein are methods useful for incorporating one or more adaptors and/or nucleotide tag(s) and/or barcode nucleotide sequence(s) one, or typically more, target nucleotide sequences. In particular embodiments, nucleic acid fragments having adaptors, e.g., suitable for use in high-throughput DNA sequencing are generated. In other embodiments, information about a reaction mixture is encoded into a reaction product. Also described herein are methods and kits useful for amplifying one or more target nucleic acids in preparation for applications such as bidirectional nucleic acid sequencing. In particular embodiments, methods of the invention entail additionally carrying out bidirectional DNA sequencing. Also described herein are methods for encoding and detecting and/or quantifying alleles by primer extension.

Nucleic acid encoding reactions

Methods, reagents, and kits for detection and analysis of nucleic acids are provided. The methods can be used in conjunction with a proximity extension assay for protein detection to provide a multiplex assay to detect both nucleic acids (e.g., RNA) and proteins.

Simultaneous detection of target protein and target nucleic acids in a single cell

Methods and reagents for detection and analysis of nucleic acids are provided. The methods employ proximity extension assays for detection of a target nucleic acids of interest, e.g., a target RNA. The method can additionally be used in multiplex assays with a protein proximity extension assay to detect protein.

New high density microfluidic devices and methods provide precise metering of fluid volumes and efficient mixing of the metered volumes. A first solution is introduced into a segment of a flow channel in fluidic communication with a reaction chamber. A second solution is flowed through the segment so that the first solution is displaced into the reaction chamber, and a volume of the second solution enters the chamber. The chamber can then be isolated and reactions within the chamber can be initiated and/or detected. High throughput methods of genetic analysis can be carried out with greater accuracy than previously available.

High efficiency and high precision microfluidic devices and methods

Reagents and methods are provided for detecting the presence of a target polynucleotide in a sample are disclosed. In one aspect, a method for producing a labeled amplification product by amplifying a target nucleic acid sequence to produce an amplification product comprising the target sequence, a first probe-binding sequence 5' to the target sequence, and a second probe-binding sequence 3&#x2032; to the target sequence, thereby producing an amplification product; and hybridizing a first detection probe to the amplification product, the first detection probe comprising a first segment that hybridizes to the first probe-binding sequence and a second segment that hybridizes to the second probe-binding sequence, thereby producing a labeled amplification product is disclosed.

Universal probe assay methods

A method of adjusting amplification curves in a PCR experiment includes receiving a plurality of amplification curves for a sample and computing a first parameter for each of the plurality of amplification curves. The method also includes computing a second parameter for each of the plurality of amplification curves and computing a third parameter using at least a portion of the first or second parameters. The method further includes computing an offset for each of the plurality of amplification curves. The offset is a function of the first parameter and the third parameter. Moreover, the method includes adjusting at least one of the plurality of amplification curves by subtracting the offset.

Method and program for performing baseline correction of amplification curves in a PCR experiment

A microfluidic device is described that has a slug mixing arrangement. A reaction well has an input flow channel with a first valve near the reaction well, and a second valve further from the reaction well. A fluid source is connected to the segment in between the two valves. A second fluid source is connected behind the second valve. The channel between the two valves receives the first fluid by blind filling when the two valves are closed. The reaction well receives the first fluid followed by the second fluid when the first and second valves are open.

Microfluidic reaction apparatus for high throughput screening

An SBS-formatted microfluidic device where the geometry of the plate defines an array of interrogation areas, and where each interrogation area encompasses at least one reaction site.

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Los Altos, CA, United States of America

Robert C Jones