Handylab, Inc.

Nikhil Phadke

Kalyan Handique

Sundaresh N Brahmasandra

Betty Wu

Gene Parunak

Karthik Ganesan

Jeff Williams

John S Althaus

Aaron Kehrer

Cecelia Haley

Ted Springer

This patent application describes an integrated apparatus for processing polynucleotide-containing samples, and for providing a diagnostic result thereon. The apparatus is configured to receive a microfluidic cartridge that contains reagents and a network for processing a sample. Also described are methods of using the apparatus.

Integrated system for processing microfluidic samples, and method of using same

Methods and systems for processing polynucleotides (e.g., DNA) are disclosed. A processing region includes one or more surfaces (e.g., particle surfaces) modified with ligands that retain polynucleotides under a first set of conditions (e.g., temperature and pH) and release the polynucleotides under a second set of conditions (e.g., higher temperature and/or more basic pH). The processing region can be used to, for example, concentrate polynucleotides of a sample and/or separate inhibitors of amplification reactions from the polynucleotides. Microfluidic devices with a processing region are disclosed.

Method for processing polynucleotide-containing samples

Integrated system for processing microfluidic samples, and method of using the same

System for processing polynucleotide-containing samples

Methods and systems for processing polynucleotides (e.g., DNA) are disclosed. A processing region includes one or more surfaces (e.g., particle surfaces) modified with ligands that regain polynucleotides under a first set of conditions (e.g., temperature and pH) and release the polynucleotides under a second set of conditions (e.g., higher temperature and/or more basic pH). The processing region can be used to, for example, concentrate polynucleotides of a sample and/or separate inhibitors of amplification reactions from the polynucleotides. Microfluidic devices with a processing region are disclosed.

Processing polynucleotide-containing samples

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Ann Arbor, MI, United States of America

Nikhil Phadke