Stable reconstitution of IKK-deficient mouse embryonic fibroblasts.

Stable reconstitution of IKK-deficient mouse embryonic fibroblasts.
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IKK 缺陷小鼠胚胎成纤维细胞的稳定重建。

DOI:
10.1007/978-1-4939-2422-6_10
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发表时间:
2015
期刊:
Methods in molecular biology (Clifton, N.J.)
影响因子:
--
通讯作者:
May,MichaelJ
May,MichaelJ
中科院分区:
--
文献类型:
--
作者:
Gray,CarolynM;May,MichaelJ

文献摘要

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逆转录病毒转导是分子生物学中用于在哺乳动物细胞中表达由非病毒基因编码的蛋白质的无价技术。该技术的一个关键特征是能够创建稳定表达目标蛋白质并且可以长期培养的细胞系。在这里,我们描述了一种逆转录病毒转导程序的小鼠胚胎成纤维细胞(MEFs),使用铂-E细胞快速包装高滴度,无辅助逆转录病毒。该技术可用于研究NF-κB信号转导通路中关键信号激酶的作用。
Retroviral transduction is an invaluable technique in molecular biology used to express proteins encoded by nonviral genes in mammalian cells. A key feature of this technique is the ability to create cell lines that stably express the protein of interest and can be cultured long term. Here we describe a retroviral transduction procedure for mouse embryonic fibroblasts (MEFs) that uses Platinum-E cells to rapidly package high-titer, helper-free retrovirus. This technique is useful to study the role of key signaling kinases in the NF-κB signal transduction pathway.