Optimized surface markers for the prospective isolation of high-quality hiPSCs using flow cytometry selection.
Optimized surface markers for the prospective isolation of high-quality hiPSCs using flow cytometry selection.
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DOI:
10.1038/srep01179
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发表时间:
2013
影响因子:
4.6
通讯作者:
Flynn, Peter
中科院分区:
文献类型:
--
作者:
Abujarour, Ramzey;Valamehr, Bahram;Robinson, Megan;Rezner, Betsy;Vranceanu, Florin;Flynn, Peter
hiPSC derivation and selection remains inefficient; with selection of high quality clones dependent on extensive characterization which is not amenable to high-throughput (HTP) approaches. We recently described the use of a cocktail of small molecules to enhance hiPSC survival and stability in single cell culture and the use of flow cytometry cell sorting in the HTP-derivation of hiPSCs. Here we report an enhanced protocol for the isolation of bona fide hiPSCs in FACS-based selection using an optimized combination of cell surface markers including CD30. Depletion of CD30+ cells from reprogramming cultures almost completely abolished the NANOG and OCT4 positive sub-population, suggesting it is a pivotal marker of pluripotent cells. Combining CD30 to SSEA4 and TRA-1-81 in FACS greatly enhanced specificity and efficiency of hiPSC selection and derivation. The current method allows for the efficient and automated, prospective isolation of high-quality hiPSC from the reprogramming cell milieu.
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作者:
通讯作者:
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影响因子:
23.9
作者:
Saha K;Jaenisch R
通讯作者:
Jaenisch R
影响因子:
56.9
作者:
Yu, Junying;Vodyanik, Maxim A.;Thomson, James A.
通讯作者:
Thomson, James A.
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通讯作者:
Carson CT
DOI:
10.1073/pnas.0711983105
发表时间:
2008-02-26
影响因子:
11.1
作者:
Lowry, W. E.;Richter, L.;Plath, K.
通讯作者:
Plath, K.