MeasurementofGreenFluorescentProteinExpression
ReagentsCells to be studied expressing green fluorescent protein (GFP). Note that the same cell type without GFP is needed as control.Hoechst 33342 stock solution (1mg/ml) (see recipe)12 X 75 mm culture tubesVortex mixerWaterbath at 37oCMethod1. Count cells.2. Place approximately 106 cells into a 12 x 15 mm test tube and spin them down by centrifugation for 5 min at 300 x g.3. Remove supernatant by aspirat......阅读全文
Measurement－of－Green－Fluorescent－Protein－Expression
ReagentsCells to be studied expressing green fluorescent protein (GFP). Note that the same cell type without GFP is needed as control.Hoechst 33342 s
Measurement－of－GFP－Expression－and－DNA－Content－in－Permeabilized－Cells
ReagentsCells to be studied expressing green fluorescent protein (GFP). Note that the same cell type without GFP is needed as a control.1 X PBS2% Buff
Green－Fluorescent－Protein－as－an－Indicator－ofTransfection－in－Chicken－Embryos
Green fluorescent protein (GFP) is responsible for the bioluminescence of the Pacific Northwest jellyfish, Aequorea victoria. In A.victoria, the 27-kD
A－rapid,－quantitative－and－inexpensive－method－for－detecting－apoptosis
ASTRACTWe describe a rapid and quantitative flow cytometric method for determining the apoptotic or anti-apoptotic potential of a gene in various cell
In－Vivo－Imaging－of－Far1
In Vivo Imaging of Far-red Fluorescent Proteins after DNA Electrotransfer to Muscle TissueDNA electrotransfer to muscle tissue yields long-term, high
Protein－Expression－and－Purification－Protocol
Step 1: Transform appropriate DNA plasmid into BL21(DE3) E. coli cells. These cells must be competent. (Protocol for how to make competent cells.)a) T
CELL－CYCLE－ANALYSIS
PROPIDIUM IODIDE: The most commonly used dye for DNA content/cell cycle analysis is PROPIDIUM IODIDE (PI). It can be used to stain whole cells or isol
Simultaneous－analysis－of－DNA－content
Simultaneous analysis of DNA content and surface immunophenotype using gentle ethanol fixation techniques. William Telford. Louis E. King and Pamela
细胞周期的流式细胞伩检测实验方法（PI，Brdu)1
ANALYSIS OF CELL CYCLE Miriam Capri and Daniela Barbieri Dept. Biomedical Sciences, Sect. General Pathology,Via Campi, 287, University of Modena, 4110
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
Flow－Cytometry－of－Fibroblast－Nuclei－for－DNA－content
MaterialsP.I. Solution: 4 mM Na3Citrate (0.118 g/100 mL)30 U/mL RNAseI (43 mg/100 mL)0.1% Triton-X100 (0.1mL/100 mL)50 µg/mL propidium iodide (5 mg/10
流式细胞仪技术专辑
Flow Cytometry Analysis (Springer Lab, Harvard University) Flow cytometry employs instrumentation that scans single cells flowing past excitation sour
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
SDSPAGE检测蛋白表达(protein－expression)
一、材料与仪器30%丙烯酰胺溶液；1.5mol/L Tris-HCl分离胶缓冲液，PH8.8；1.0mol/L Tris-HCl浓缩胶缓冲液，PH6.8；电泳缓冲液，PH8.3；10%SDS溶液；10%过硫酸铵溶液；样品处理液；染色液；脱色液；电泳玻璃板，电泳电源架，电泳槽，电泳仪等；蛋白Mar
Vybrant®－DyeCycle™－Green－and－Orange－Stains
实验概要Live cell studies of cellular DNA content and cell cycle distribution are useful to detect variations of growth patterns due to a variety of ph
In－Vivo－Imaging－of－Far3
To determine the minimum dose of Katushka plasmid needed to give detectable fluorescent intensity, we decreased the amount of pTurboFP635 to 0.5 and 1
Realtime－PCR
实验概要The exponential amplification via reverse transcription polymerase chain reaction provides for a highly sensitive technique in which a very low
Vybrant®－DyeCycle™－Violet－Stain
实验概要Live cell studies of cellular DNA content and cell cycle distribution are useful to detect variations of growth patterns due to a variety of phy
DAPI染DNA的原理及使用方法
DAPI 即4',6-二脒基-2-苯基吲哚(4',6-diamidino-2-phenylindole)，分子式为C16 H15 N5 ·2C3 H6 O3 ，分子量457.48。DAPI 是一种能够与DNA强力结合的荧光染料。它结合到双链DNA小沟的AT碱基对处，一个DAPI分子可
DAPI染DNA的原理及使用方法
DAPI 即4',6-二脒基-2-苯基吲哚(4',6-diamidino-2-phenylindole)，分子式为C16 H15 N5 ·2C3 H6 O3 ，分子量457.48。DAPI 是一种能够与DNA强力结合的荧光染料。它结合到双链DNA小沟的AT碱基对处，一个DAPI分子
什么是gfp蛋白及其应用
绿色荧光蛋白GFP的研究进展及应用作者:吴沛桥～巴晓革～胡海～赵静【摘要】 源于多管水母属等海洋无脊椎动物的绿色荧光蛋白(GFP)～是一种极具应用潜力的标记物～有着极其广泛的应用前景。我们就GFP的理化性质、荧光特性、改进和应用研究进行了综述。【关键词】 绿色荧光蛋白,GFP,,标记物,荧光特性,进
Dynamic－Monitoring－ofCellular－Remodeling－Induced－bythe－Transforming－Growth1
The plasticity of differentiated adult cells could have a great therapeutic potential, but at the same time, it is characteristic of progression of se
Fluorescent－Staining－of－Cells
1. Fluorescent phalloidin in methanol. Phallacidin does not work as well. Dilute 10 ul 330 nM stock into 500 ul PBS for each large coverslip.2. PB
蛋白质提取和纯化
蛋白质提取和纯化（主要内容如下）Protein Extraction Protein PurificationProtein PrecipitationColumn PreparatioinQ & A Posted in the Method ForumProtein ExtractionWhole
Vybrant®－DyeCycle™－Ruby－stain
实验概要Live cell studies of cellular DNA content and cell cycle distribution are useful to detect variations of growth patterns due to a variety of phy
PCR基因芯片上荧光PCR反应的研究（五）
3．讨论 随着近年基因芯片技术的发展，研究者逐渐认识到基于核酸杂交原理的传统基因芯片缺陷与应用的局限性。随着PCR技术的进展，特别是荧光定量PCR技术的出现PCR技术已成为生物医学领域中应用最广泛的技术。如果一种基因芯片能直接进行PCR反应,而且能够同时扩增大批可能发生变异的基因显然会有广泛
分光光度计的使用
With the aid of spectroscopy, the quantitative analysis of nucleic acids and proteins has established itself as a routine method in many laboratories.
分光光度计知识
With the aid of spectroscopy, the quantitative analysis of nucleic acids and proteins has established itself as a routine method in many laboratories.
Quantification－made－easy
With the aid of spectroscopy, the quantitative analysis of nucleic acids and proteins has established itself as a routine method in many laboratories.
DNA微序列技术
· Protocols for Making Drosophila Arrays (Stanford U.)Detailed protocol for making arrays including PCR Amplification of cDNAs for Printing,