Droplet-based microfluidic platforms for single T cell secretion analysis of IL-10 cytokine.

Droplet-based microfluidic platforms for single T cell secretion analysis of IL-10 cytokine.
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DOI:
10.1016/j.bios.2010.09.006
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发表时间:
2011-01-15
影响因子:
12.6
通讯作者:
Yarmush ML
Yarmush ML
中科院分区:
工程技术1区
文献类型:
--
作者:
Konry T;Dominguez-Villar M;Baecher-Allan C;Hafler DA;Yarmush ML

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Here we present a microfluidic method for the analysis of single cell secretions. The method co-encapsulates cells with microspheres conjugated with capture antibodies and detection fluorescence-labeled antibodies. The secreted substance captured on the microsphere surface and detected via detection antibodies generating a localized fluorescent signal on a microsphere surface. Using this method, CD4+CD25+ regulatory T cells were encapsulated and assayed to detect IL-10 secreting cell in population.
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