Protocol for selecting single human pluripotent stem cells using a modified micropipetter.
Protocol for selecting single human pluripotent stem cells using a modified micropipetter.
复制标题
使用改良的微量移液器选择单个人多能干细胞的方案。
DOI:
10.1016/j.xpro.2023.102629
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发表时间:
2023-12-15
期刊:
影响因子:
--
通讯作者:
Niu, Wei
中科院分区:
文献类型:
--
作者:
Mojica-Perez, Sandra P.;Stokes, Kyle;Jaklic, Daniel C.;Jahagirdar, Sheetal;Uhler, Michael;Parent, Jack M.;Niu, Wei
Single-cell clonal selection is a critical procedure for generating a homogeneous population of human pluripotent stem cells. Here, we present a protocol that repurposes the STRIPPER Micropipetter, normally used for in vitro fertilization, to pick single stem cells. We describe steps for tool and reagent preparation, single-cell picking, and colony passaging. We then detail procedures for amplification and analysis. Our protocol does not require cell sorting and produces homogenous clonal cultures with more than 50% survival rate. For complete details on the use and execution of this protocol, please refer to Deng et al. Detailed step-by-step guide for single-cell selection of hPSCs Isolation of single hPSC using the STRIPPER Micropipetter Cell sorting and serial-dilution-free approach for generating homogeneous hPSC clones Publisher’s note: Undertaking any experimental protocol requires adherence to local institutional guidelines for laboratory safety and ethics. Single-cell clonal selection is a critical procedure for generating a homogeneous population of human pluripotent stem cells. Here, we present a protocol that repurposes the STRIPPER Micropipetter, normally used for in vitro fertilization, to pick single stem cells. We describe steps for tool and reagent preparation, single-cell picking, and colony passaging. We then detail procedures for amplification and analysis. Our protocol does not require cell sorting and produces homogenous clonal cultures with more than 50% survival rate.
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