A simple add-on microfluidic appliance for accurately sorting small populations of cells with high fidelity.

ABSTRACT: Current advances in single cell sequencing, gene expression and proteomics require the isolation of single cells, frequently from a very small source population. In this work we describe the design and characterization of a manually operated microfluidic cell sorter that 1) can accurately sort single or small groups of cells from very small cell populations with minimal losses, 2) that is easy to operate and that can be used in any laboratory that has a basic fluorescent microscope and syringe pump, 3) that can be assembled within minutes, 4) that can sort cells in very short time (minutes) with minimum cell stress, 5) that is cheap and reusable. This microfluidic sorter is made from hard plastic material (PMMA) into which microchannels are directly milled with hydraulic diameter of 70 μm.

SUBMITTER: Grad M 

PROVIDER: S-EPMC3883503 | biostudies-literature | 2013

REPOSITORIES: biostudies-literature