{{'Search' | translate}}
 

13PA tubes

13PA管

公司名称: Hitachi
产品编号: 332901A
Bio-protocol()
Company-protocol()
Other protocol()

Polysomal-mRNA Extraction from Arabidopsis by Sucrose-gradient Separation
Author:
Date:
2014-12-20
[Abstract]  mRNAs surrounded by polysomes are ready for translation into proteins (Warner et al., 1963); these mRNAs are defined as polysomal-mRNAs (Mustroph et al., 2009). The process is affected by various growth conditions or surrounding situations. Microarray analysis is a powerful tool for detecting genome-wide gene expression. Therefore, using polysomal-mRNAs for microarray analysis can reflect the gene translation information (the translatome) under different developmental stages or environmental conditions from eukaryotes. Polysomal-mRNAs can be collected from the polysomal ... [摘要]  由多核糖体包围的mRNA准备好翻译成蛋白质(Warner等人,1963);这些mRNA被定义为多核糖体mRNA(Mustroph等人,2009)。该过程受到各种生长条件或周围环境的影响。微阵列分析是检测全基因组基因表达的有力工具。因此,使用多核糖体mRNAs微阵列分析可以反映在不同发育阶段或环境条件下从真核生物的基因翻译信息(translatome)。可以通过蔗糖梯度分离从多聚糖部分收集多聚体mRNA,用于进一步的定量PCR或微阵列测定。我们修改了通过蔗糖梯度分离来收集多核糖体mRNA以从pLAT52:HF:RPL18拟南芥中消除单体mRNA污染的方案(Mustroph等人,,2009)。该转基因拟南芥使用花粉特异性启动子(ProLAT52 )产生可以用特异性抗原纯化的表位标记的多核糖体-RNA复合物(Lin等人,2014 )。我们通过蔗糖梯度分离和抗体纯化获得的多核糖体mRNA在从拟南芥的自花授粉的芽孢杆菌生长的花粉管中经历了体内翻译。

Isolation of Growth Cones from Mouse Brain
Author:
Date:
2013-08-05
[Abstract]  Growth cones are motile structures at the tips of growing neurites, which play an essential role in regulation of growth and navigation of growing axons and dendrites of neurons in the developing nervous system. This protocol describes isolation of growth cones from the brain tissue from young mice. Growth cones isolated using this protocol have been extensively characterized using electron microscopy (Pfenninger et al., 1983) and may be used for any kind of subsequent biochemical and/or functional analyses, including Western blot analysis of protein expression (Westphal et al ... [摘要]  生长锥是生长神经突的尖端的运动结构,其在调节发育中的神经系统中生长的轴突和神经元的树突的生长和导航中发挥重要作用。 该方案描述了来自幼鼠的脑组织的生长锥的分离。 使用该方案分离的生长锥已经使用电子显微镜广泛地表征(Pfenninger等人,1983),并且可以用于任何种类的随后的生物化学和/或功能分析,包括蛋白质表达的蛋白质印迹分析(Westphal et al。 2010),分析生长锥积累酶的活性(Leshchyns'ka et al。,2003; Li et al。,2013),以及内吞作用和胞吐作用率的分析(Chernyshova等,2011)。

产品评论