MULTIOMIC ANALYSIS OF CELL ANALYTES USING MICROFLUIDIC SYSTEMS

摘要

A method for isolating one or more distinct analyte component from a cell sample is disclosed, as well as processes for testing and analyzing the distinct analyte components. The distinct analyte components include: (i) a total protein fraction; (ii) a plasma membrane protein fraction; (iii) a total RNA fraction; (iv) a cytosolic RNA fraction; (v) a cytosolic protein fraction; (vi) a nuclear RNA fraction; (vii) a nuclear protein fraction; (viii) a chromatin fraction comprising genomic DNA (gDNA); (ix) a gDNA markers fraction. This method involves the use of microfluidic device having a cell capture component and a nucleic acid entanglement component, where the cell capture component includes a cell capture array having a plurality of cell capture micropillars, where the nucleic acid entanglement component includes a nucleic acid entanglement array having a plurality of nucleic acid entanglement micropillars, and where the microfluidic device operates under continuous flow conditions.