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Microfluidic image cytometry for quantitative single-cell profiling of human pluripotent stem cells in chemically defined conditions.


ABSTRACT: Microfluidic image cytometry (MIC) has been developed to study phenotypes of various hPSC lines by screening several chemically defined serum/feeder-free conditions. A chemically defined hPSC culture was established using 20 ng mL(-1) of bFGF on 20 microg mL(-1) of Matrigel to grow hPSCs over a week in an undifferentiated state. Following hPSC culture, we conducted quantitative MIC to perform a single cell profiling of simultaneously detected protein expression (OCT4 and SSEA1). Using clustering analysis, we were able to systematically compare the characteristics of various hPSC lines in different conditions.

SUBMITTER: Kamei K 

PROVIDER: S-EPMC2970622 | biostudies-literature | 2010 May

REPOSITORIES: biostudies-literature

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Microfluidic image cytometry for quantitative single-cell profiling of human pluripotent stem cells in chemically defined conditions.

Kamei Ken-ichiro K   Ohashi Minori M   Gschweng Eric E   Ho Quinn Q   Suh Jane J   Tang Jinghua J   For Yu Zeta Tak ZT   Clark Amander T AT   Pyle April D AD   Teitell Michael A MA   Lee Ki-Bum KB   Witte Owen N ON   Tseng Hsian-Rong HR  

Lab on a chip 20100316 9


Microfluidic image cytometry (MIC) has been developed to study phenotypes of various hPSC lines by screening several chemically defined serum/feeder-free conditions. A chemically defined hPSC culture was established using 20 ng mL(-1) of bFGF on 20 microg mL(-1) of Matrigel to grow hPSCs over a week in an undifferentiated state. Following hPSC culture, we conducted quantitative MIC to perform a single cell profiling of simultaneously detected protein expression (OCT4 and SSEA1). Using clustering  ...[more]

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