FluorescentNucleosideTriphosphatesforSingleMoleculeEnzymology5
References1.Funatsu, T., Harada, Y., Tokunaga, M., Saito, K., and Yanagida, T. (1995) Imaging of single fluorescent molecules and individual ATP turnovers by single myosin molecules in aqueous solution. Nature 374, 555–559. 2.Ishijima, A., Kojima, H., Funatsu, T., Tokunaga, M., Higuchi, H., Tanaka, H., and Yanagida, T. (1998) Simultaneous observation of individual ATPase and mechanical events by ......阅读全文
单分子技术解析促凋亡蛋白tBid引发膜通透的动力学过程
10月9日，国际学术期刊Nano Letters 发表了中国科学院生物物理研究所卫涛涛课题组与中国科学院物理研究所李明课题组题为Detection of tBid Oligomerization and Membrane Permeabilization by Graphene-Based Si
单分子技术解析促凋亡蛋白tBid引发膜通透的动力学过程
10月9日，国际学术期刊Nano Letters 发表了中国科学院生物物理研究所卫涛涛课题组与中国科学院物理研究所李明课题组题为Detection of tBid Oligomerization and Membrane Permeabilization by Graphene-Based Si
流式细胞仪技术专辑
最方便的实验干货查询工具微信扫码进入「丁香实验」小程序编辑： 呜咽分享到： Flow Cytometry Analysis (Springer Lab, Harvard University)Flow cytometry employs instrumentation that scan
In－Situ－Hybridization－to－Somatic－Chromosomes－in－Drosophila
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基于数字PCR的单分子DNA定量技术研究进展（四）
NGS 是一种识别和确认未知致病菌的前景广阔的技术，然而其在生物防御和公共健康应用等方面的时效性，却往往因为缺乏快速、有效、可靠的自动DNA样品制备方法而受到限制。为了突破这种限制，Kim 等设计了一种基于流体分布元件的数字微流体(DMF) 平台，使得多子系统模块能够进入自动NGS库样品
蛋白定量分析
Protein AssaysBelow is a list of assays for the determination of protein concentration in a solution. This list includes the sensitivity range, volume
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
ThiolReactive－Probe－Labeling－Protocol
实验概要Invitrogen offers several fluorescent and biotinylated phalloidin and phallacidin derivatives for labeling F-actin. These phallotoxins, isolated
Actin－StainingActin－Staining－Protocol
实验概要Invitrogen offers several fluorescent and biotinylated phalloidin and phallacidin derivatives for labeling F-actin. These phallotoxins, isolated
Cell－Suspension－Culture－of－Arabidopsis
实验概要Cell Suspension Culture of Arabidopsis 主要试剂10% (v/v) Household BleachCallus Induction Medium Gamborg's B5 Basal Medium 0.5 g/liter M
核苷酸的分解代谢
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凝缩蛋白在染色体组装和压缩中起着至关重要的作用，但其实现功能的机制尚不清楚。一种观点是这种蛋白随机地抓住杂乱的DNA的某个地方，将这些DNA系在一起；另一种观点是这种蛋白将DNA向内挤压，产生一种环，2017年以标题“The condensin complex is amechanochemical
尿路软斑症的发病原因
本症病因复杂，常伴有营养不良和其他疾病，尿路软斑症与大肠埃希杆菌感染密切相关，为何在众多的大肠埃希杆菌感染病人中，只有少数并发软斑症，目前一致认为尿路软斑与宿主免疫缺陷有关，然而体液免疫异常对软斑症的发病没有明显影响，主要是细胞免疫功能低下，使吞噬细胞吞噬细菌功能降低，实验证明受环核苷酸（cyc
线粒体荧光探针大全：TMRM，Mitotracker，JC1（4）
Nonyl Acridine OrangeNonyl acridine orange (A1372) is well retained in the mitochondria of live HeLa cells for up to 10 days, making it a useful probe
Live－imaging－with－Drosophila－tissue－culture－cells1
IntroductionLive imaging provides an important complementation to the "snapshot" view obtained in fixed tissue by immunofluorescence. It allows follow
JC1分析线粒体膜电位的方法
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Immunostaining－Thin－Layer－Chromatograms－Of－Glycolipids
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Preparing－cells－and...
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诺奖团队最新论文：利用CRISPR系统，实现活细胞内单分子RNA成像
要了解单细胞中单个 RNA 分子的多种动态行为，就需要实时以高分辨率对其进行可视化。然而，目前还没有能够以通用的方式实现对未经修饰的内源性 RNA 进行单分子活细胞成像。2025年2月18日，诺贝尔化学奖得主、CRISPR 基因编辑技术先驱 Jennifer Doudna 教授团队在 Nature
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近日，中国科学技术大学杨上峰教授团队在单分子磁体领域取得重要进展，合成了首例含有镝-镝(Dy-Dy)共价键的双金属富勒烯，获得了具有强反铁磁耦合的高性能单分子磁体，其阻塞温度为目前报道的所有通过4f电子直接耦合的多核单分子磁体中的最高值。相关研究成果以“Short Didysprosium Cova
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Jill K. Flemming, Franklin & Marshall College, Class of 2001IntroductionThe objective of this project is to observe the effects of UV radiation on bot
ex－vivo－expanded－endothelial－progenitor－cells
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线粒体肿胀检测方法
Estimating Mitochondrial Mass，可以用于线粒体肿胀的检测Accurate measurements of mitochondrial mass require a probe that will accumulate in mitochondria regardless
immunofluorescence－of－rabbit－antimurine－RELMα－by－Peprotech
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E.－Immunohistochemi...
实验概要We provide a guideline procedure and tips for staining of paraffin embedded sections, including antigen retrieval, chromogenic detection and flu
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Question 1.What are the differences among RNase H, RNase A, RNase B and RNase C?2.In your cDNA kits, RNase H is added in the second strand reaction t
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MN in Human Lymphocytes (method description)Lymphocyte isolation Lymphocytes were isolated using Ficoll-Paque density gradients. Blood was diluted
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ASTRACTWe describe a rapid and quantitative flow cytometric method for determining the apoptotic or anti-apoptotic potential of a gene in various cell