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Sanyo Incubator Panasonic MCO-19AIC(UV) CO2, direct heat

Sanyo Incubator Panasonic MCO-19AIC(UV) CO2, direct heat

公司名称: Thermo Fisher Scientific
产品编号: MCO-19AIC(UV)
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Reconstruction of the Mouse Inflammasome System in HEK293T Cells
Author:
Date:
2016-11-05
[Abstract]  The NLRP3 (NLR family, Pyrin domain containing 3) inflammasome is a multiprotein complex comprised of NLRP3, pro-caspase-1, the adaptor protein apoptosis-associated speck-like protein containing a CARD (ASC), and the protein kinase NIMA related kinase 7 (NEK7) (Shi et al., 2016; He et al., 2016; Schmid-Burgk et al., 2016). When cells are exposed to microbes and/or danger signals, the inflammasome assembles and serves as a platform for the activation of caspase-1. Caspase-1 activation promotes the processing and secretion of the pro-inflammatory cytokines ... [摘要]  核糖体足迹或Ribo-seq,彻底改变了翻译研究。它最初是为培养中的酵母和哺乳动物细胞开发的(Ingolia等人,2009)。本文中,我们描述了来自先前公开的多核糖体分离程序的植物优化的亲手核糖体印迹方案(Ingolia等人,2009; Mustroph等人,2009 )和核糖体印迹(Ingolia等人,2009; Ingolia等人,2013)。使用该协议,我们能够成功地分离和分析来自体外生长的拟南芥植物(黑暗生长的幼苗)的不同阶段的高质量核糖体印迹[Merchante < ,以及在液体培养物中生长的板和植物中的13天龄小植物[未发表的结果])。

[背景] 翻译在调节基因活性中的中心作用早已被公认,但是在响应于特定刺激的全基因组翻译定量变化的系统探索最近才变得技术上可行。最初为培养中的酵母和哺乳动物细胞开发的核糖体印迹技术(通常称为Ribo-seq)已经彻底改变了翻译调节和基因表达的研究,因为其允许确定核糖体在基因组 - ...

Phagocytosis Assay of Microglia for Dead Neurons in Primary Rat Brain Cell Cultures
Author:
Date:
2016-04-20
[Abstract]  Clearance of dead brain tissue including the dead neurons through phagocytosis is an endogenous function of microglia in the brain, which is critical for inflammation resolution after ischemic stroke or head trauma. By regulating the function or polarization status of microglia, we may control their phagocytosis efficacy and therefore the cleanup process for the dead brain tissue. We cultured rat cortical neurons and microglia from the same litter of embryos. The cultured neurons are subjected to irradiation for inducing neuronal apoptosis. After labeling with propidium iodide (PI), the dead ... [摘要]  通过吞噬作用来清除包括死亡神经元在内的死亡脑组织是脑中小胶质细胞的内源性功能,这对缺血性卒中或头部创伤后的炎症分解至关重要。通过调节小胶质细胞的功能或极化状态,我们可以控制其吞噬功效,从而控制死脑组织的清除过程。我们从相同的胚胎培养大鼠皮质神经元和小胶质细胞。培养的神经元经受辐射诱导神经细胞凋亡。用碘化丙啶(PI)标记后,将死亡神经元(DN)暴露于培养的小神经胶质细胞进行吞噬试验。通过计算每个小胶质细胞中的DN数量,我们计算吞噬指数,以量化小胶质细胞对DN的吞噬功效。方案分为4个部分:A)从产前大鼠胚胎培养大鼠皮质神经元,B)将死亡神经元作为吞噬作用靶标,C)培养大鼠脑小胶质细胞,D)定量小神经胶质细胞向死亡神经元的吞噬指数。

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