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DMEM

DMEM

公司名称: Thermo Fisher Scientific
产品编号: 61965
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Primary Culture of SVZ-derived Progenitors Grown as Neurospheres
Author:
Date:
2013-08-20
[Abstract]  SVZ-derived progenitors grown as neurospheres is a well-known model to study neural stem cell and progenitor functions such as proliferation, differentiation/self-renewal, and migration (Durbec and Rougon, 2001). This protocol is for preparing a culture of SVZ-derived progenitors from 8 early postnatal mouse brains (P0 to P3). One week after cell plating, we can observe round floating neurospheres, each resulting from the clonal expansion of a single EGF/FGF responsive neural progenitor. [摘要]  作为神经球生长的SVZ衍生的祖细胞是研究神经干细胞和祖细胞功能如增殖,分化/自我更新和迁移的众所周知的模型(Durbec和Rougon,2001)。 该方案用于从8只早期出生后的小鼠脑(P0至P3)制备SVZ衍生祖细胞的培养物。 细胞电镀后一周,我们可以观察到圆形浮游神经球,每个由单个EGF / FGF反应性神经祖细胞的克隆扩增产生。

Test MicroRNA Target with in vitro Cell Culture Luciferase Assay
Author:
Date:
2013-03-05
[Abstract]  MicroRNAs (miRNAs) are small non-coding RNAs of 21-24 nucleotides in length that modulate gene expression by targeting the untranslated region (UTR) of mRNA. This protocol is to be used to test the binding and activity of miRNA on putative UTR target sequences. It is based on the expression of Luciferase as a reporter gene fused to the UTR sequence in the presence of plasmids containing pre-miRNA of interest or synthetic miRNA to test in an in vitro cell culture assay. [摘要]  微小RNA(miRNA)是长度为21-24个核苷酸的小非编码RNA,通过靶向mRNA的非翻译区(UTR)来调节基因表达。 该方案用于测试miRNA对推定的UTR靶序列的结合和活性。 它是基于荧光素酶作为报道基因的表达,其在含有目的前miRNA或合成miRNA的质粒存在下在UTR体外融合,以在体外细胞培养测定中测试。

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