ProtocolsforLCMpreparationandanalysis
Protocols for LCM preparation and analysis I. Preparation, LCM and RNA/DNA extraction of Frozen Tissue SectionsA. EmbeddingB. CuttingC. StainingII. Preparation and LCM of Paraffin Embedded Tissue SectionsFor both I & II Frozen & Paraffin-EmbeddedTissue SectionsD. Laser TransferE. DNA Extraction Protocol of LCM tissue and PCR for DNA analysisF. RNA Extraction Protocol of LCM ......阅读全文
淋巴细胞脉络丛脑膜炎的病因是什么?
淋巴细胞脉络丛脑膜炎(LCM)系LCM病毒所致的急性传染病。本病的临床经过可有流行性感冒样症状至脑膜炎、脑炎等程度不等的表现。病程具自限性,预后良好。本病实为动物性的传染病,LCM病毒的天然宿主为褐家鼠。 本病的发病机理尚未完全阐明,病毒首先侵入呼吸道时,可在上皮细胞内大量繁殖,故不少患者表现
Basics-of-Electrochemical-Impedance-Spectroscopy(九)
Multiple ModelsThe impedance spectrum in Figure 25 shows two clearly defined time constants.Figure 25. Two Time Constant SpectrumThis spectrum can be
The-second-circular-of--2015-APWC
The organizers of the 6th Asia-Pacific Winter Conference on Plasma Spectrochemistry (APWC) cordially invite you to par
Protocol-for-Protein-Extraction-for-proteomics
Protocol for Protein Extraction10 % w/v TCA/ acetone/ 0.07 % v/v -MercaptoethanolPlant cells are rich in compounds that interfere with the 2DE separat
Combined-Flow-Cytometric-Measurement-of-Two-CellSurface-Antigens2
DNA and RNA Staining6. Stain cells with 7-AAD: i. Resuspend the cells from Step 5 in 0.5 mL of NASS containing 10 µg/mL of 7-AAD. Incubatefor 20 min a
Biomed-Analysis:使用外泌体作为药物递送系统以期更精准有效的治疗卵巢癌
来自中国东南大学等机构的科学家们通过研究概述了一种新型鉴别和治疗方法,即一种新型的基于外泌体的药物运输系统,其能改善药物进入细胞的能力并靶向作用癌细胞。 卵巢癌是全球女性最常见的恶性肿瘤之一,与乳腺癌不同的是,卵巢癌缺乏早期的诊断标志物且在癌症转移之前并不会出现明显值得注意的症状,这使得许多患
DNA转化实验指导1
CONTENT Transformation-Competent E. coli preparation Inoue "ultra-competent" methodRubidium chloride methodCosmid packaging protocol DNA Ligation an
Bacterial-transformation
IntroductionTransformation is the process of introducing foreign DNA (e.g plasmids, BAC) into a bacterium. Bacterial cells into which foreign DNA can
Preparing-a-Selenomethionyl-Protein
PurposeThe protocol describes how to prepare selenomethionyl (Se-Met) protein using a regular E.coli strain. Selenium can be used for phase determinat
从有限的细胞中提取-RNA-实验
实验材料 LCM 帽子试剂、试剂盒 乙醇 糖原RNA 提取试剂盒 超纯水仪器、耗材 移液器实验步骤 一、材料1. 缓冲液、试剂和溶液75% 乙醇 (超纯水配制)糖原,5 mg/ml(Ambion,Austin,TX)StratageneRNA 提取试剂盒(200345,StratageneCloni
从有限的细胞中提取-RNA-实验
实验材料 LCM 帽子 试剂、试剂盒 乙醇 糖原 RNA 提取试剂盒 超纯
Gamry电化学工作站:拉曼光谱电化学基础
Gamry电化学工作站:拉曼光谱电化学基础Purpose of This NoteThis application note discusses Raman spectroscopy and its combination with electrochemical techniques.The th
二维聚丙烯酰胺凝胶电泳的样品制备——组织样品准备
实验材料固体组织样品试剂、试剂盒溶解缓冲液仪器、耗材研钵实验步骤固体组织样品常在溶解缓冲液中破碎,最好的方法是在组织冷冻及液氮温度的条件下破碎。包裹在铝箔并贮存于液氮中的较小组织样品,可以夹在两个冷研块或基体中间用杵和研钵在液氮环境下压碎,大的组织块可在溶解缓冲液中用旋转叶片型匀浆器进行匀浆处理,但
Synthesis-and-Probing-of-Membranebound-Peptide-Arrays1
Synthesis and Probing of Membrane-bound Peptide ArraysRonald FrankDepartment of Chemical Biology, GBF (German Research Center for Biotechnology), 3812
全自动移液工作站PP5+1采集LCMS/MS样品操作说明
PERSONAL PIPETTOR全自动移液工作站是Apricot Designs研发生产的集多种移液功能于一身的紧凑型全自动移液工作站,具有高效、便捷、精准的特性,能同时兼容1/8/12/16/24/96/384通道的液体处理,开放式的设计可以便于整合叠板机和机械臂等。特点和优势集多种移液
Cell-Extraction-Protocol
实验概要Primary tissues are valuable tools for the study of intracellular and extracellular markers which characterize disease states. We have developed
MinichromosomeMicrotubule-Binding-Assay-微染色体-微管结合实验1
Koshland Lab,Carnegie Institute http://www.ciwemb.edu/labs/koshland/Protocols/MICROTUBULE/mmb.htmlDetermine the OD600 and correlate the cell density f
Isolation,-Culture,-and-Differentiation-of-Progenitor-Cells2
Slide Coating13. Just before use, dilute the poly-D-lysine stock solution 1:50 in H2O. Add 0.2 mL of diluted poly-D-lysine to each well of an eight-we
Antigen-Affinity-Purification-of-Antibodies
实验概要To acquire purified antibodies (This method typically yields >95% pure specific antibodies ).实验原理 Cytokines are signaling proteins necessary for
AgrobacteriumMediated-Maize-Transformation:-Immature-Embryos-Versus-Callus
Transformation with Agrobacterium tumefaciens is the preferred method for delivery of transgenes into a wide range of plant species including maiz
科学家开发具自修复功能的电解水制氢阳极材料
华东理工大学材料科学与工程学院教授侯宇、杨化桂,副教授刘鹏飞团队,开发了一种具有自修复功能的镧掺杂钴锰氧化物(LCM)阳极材料,在工业级电流密度下实现了长达1200小时的稳定运行,为设计下一代高性能、低成本、长寿命的PEMWE阳极材料提供了新思路,对降低制氢成本、推动绿氢产业发展具有重要意义。相关研
RLGS-protocol
A. Preparation of DNA SolutionIn the case of rice, for example This method may be appllicable for many grass species and some other plants.
从有限的细胞中提取-RNA-实验
RNA 样品可以在-80°C 中保存 6 个月。总细胞 RNA 采用 StratageneRNA 提取试剂盒,按照说明书进行。另外,也可选用 PicoPureRNA 提取试剂盒,尤其是细胞较少时。本实验来源于 PCR 实验指南(第二版),作者:种康,瞿礼嘉。实验材料LCM 帽子试剂、试剂盒乙醇糖原R
2010全国质谱大会大会报告(一)
加拿大Alberta大学 Li, Liang(厉良)教授 来自加拿大Alberta大学的Li, Liang(厉良)教授,做了题为:“Development of LC/MS Techniques fo
DNA转化
DNA转化Chemical Transformation· Transformation of Competent Cells (RbCl2 Method) (Goldberg Lab)Very nice protocol for E. Coli transformation inc
体外荧光法检测核内体早期动力学
A fluorescence-based in vitro assay for investigating early endosome dynamicsSina V Barysch1,2, Reinhard Jahn1 & Silvio O Rizzoli2ABSTRACTEarly endoso
Low-Loss-Sapphire-Windows-for-High-Power-Microwave-Transmission(六)
windows were confused by the simultaneous deflection of the windows and the O-ring before the window came in contact with the flange. The recesses
有机溶剂中木质纤维素材料的电辅助预处理
由于化石燃料的过度使用,导致碳排放增加。日益凸显的环境问题致使人们对可再生能源替代化石燃料的需求也随之增长。在这些替代来源中,木质纤维素(LCM)由于丰度高、价格低廉,有望作为可再生燃料和绿色化学品使用。然而,LCM具有坚固的3D结构,可抵抗化学或生物转化并阻碍其纤维素结构的水解。因此,将LCM
Immunofluorescence-...
实验概要Immunofluorescence is a technique used for light microscopy with a fluorescence microscope and is used primarily on biological samples. This tec
水胶贴合机的产品特征
◆通过画像处理装置,可以进行高精度自动对位(画像处理可对应弧度或其他形状)。 ◆精密点胶系统和可交换的供胶方式、可使其没 有气泡、稳定的进行点胶。 ◆玻璃的边LED-UV照射方式、可控制溢胶 ,通过边框胶系统和环形LED-UV防渗入LCM内部 。 ◆自动测定触摸屏(或LCM)和盖板玻璃的厚