Method and apparatus for extracting and collecting single cells from formalin-fixed paraffin embedded tissues

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United States of America Patent

PATENT NO 9658142
APP PUB NO 20160305855A1
SERIAL NO

15099121

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Abstract

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Methods and apparatuses are provided for extraction and collection of sets of one or more cells from a formalin-fixed paraffin embedded tissue sample. A laser is used to remove sets of one or more cells from an immobilized sample within a microfluidic device, and a fluid flow element washes the removed set of one or more cells away from the immobilized sample, preferably to be collected in a downstream sample collection device. Morphological and/or positional information may be preserved to permit at least one technique (e.g., amplification, sequencing, and/or analytical, optionally performed after cells are lysed downstream of the microfluidic device) to be related to the original spatial location of the set of one or more cells in the immobilized sample.

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Patent Owner(s)

Patent OwnerAddress
ARIZONA BOARD OF REGENTS ON BEHALF OF ARIZONA STATE UNIVERSITY1475 NORTH SCOTTSDALE ROAD SCOTTSDALE AS 85257

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Derkach, Dmitry Gilbert, US 5 9
Richardson, David Chandler, US 82 2865
Tran, Thai Phoenix, US 41 2299
Ziegler, Colleen Tempe, US 3 6

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