YeastCellCyclebyFlowCytometry
ReagentsCold absolute ethanol.0.5 M Na citrate stock (filtered), 50mM diluted stock.10 mg/ml RNase A (Boil 10 mins, cool, filter and store at -20°C).4 mg/ml Propidium iodide (PI) (filter and store in dark at -20°C). ORSYTOX Green (Molecular Probes catalog S-7020; 5mM stock in DMSO and stored in dark at -20°C)ProtocolSpin down 107 cells from an exponentially growing culture - 2000 rpm for 5 mins. Pour o......阅读全文
Yeast－Cell－Cycle－by－Flow－Cytometry
ReagentsCold absolute ethanol.0.5 M Na citrate stock (filtered), 50mM diluted stock.10 mg/ml RNase A (Boil 10 mins, cool, filter and store at -20°C).4
Flow－Cytometric－Analysis－of－Cell－Cycle
Fixation1) Collect 2 X 106 cells.2) Pellet cells by spinning at 1,000 rpm, 4°C for 5 minutes.3) Resuspend cell pellet in 1 ml of cold PBS.4) Fix cells
Detection－Of－Cell－Viability－And/Or－Apoptosis－By－Flow－Cytometry－(FACS)
Viable cells are cells that when allowed to continue beyond the timepoint of examination will stay alive. Besides live and healthy cells, cells in ear
Flow－Cytometry－Analysis
PurposeFlow cytometry employs instrumentation that scans single cells flowing past excitation sources in a liquid medium. The technology can provide r
Intracellular－Immunofluorescent－Staining－for－Flow－Cytometry
IntroductionA modification of the basic immunofluorescent staining and flow cytometric analysis protocol can be used for the simultaneous analysis of
Detection－of－Intracellular－Antigens－by－Flow－Cytometry
实验概要Fix and Perm reagents are designed for use with all commercially available flow cytometers. Alignment and compensation should be performed accor
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
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
Application－Note:－Qdot®－Nanocrystal－Conjugates－in－Flow－Cytometry
实验概要Researchers today are trying to maximize the information that they get out of flow cytometry experiments by looking at more parameters in a sing
流式细胞仪（Flow－Cytometry）
1 流式细胞仪的概念及其发展历史1．1 流式细胞仪的基本概念 流式细胞仪（flow cytonletry，FCM）是对高速直线流动的细胞或生物微粒进行快速定量测定和分析的仪器，主要包括样品的液流技术、细胞的计数和分选技术，计算机对数据的采集和分析技术等。流式细胞仪以流式细胞术为理论基础，是流体力学、
Intracellular－Immunofluorescent－Staining－for－Flow－Cytometry2
Table 2: Human Cytokines: Intracellular Staining Quick GuideHuman Cytokines: Intracellular Staining Quick GuideHuman CytokineCell SourceActivationIncu
流式细胞仪（Flow－Cytometry）
1 流式细胞仪的概念及其发展历史1．1 流式细胞仪的基本概念 流式细胞仪（flow cytonletry，FCM）是对高速直线流动的细胞或生物微粒进行快速定量测定和分析的仪器，主要包括样品的液流技术、细胞的计数和分选技术，计算机对数据的采集和分析技术等。流式细胞仪以流式细胞术为理论基础，是流体力学、
流式细胞术（Flow－Cytometry,－FCM）
流式细胞术（Flow Cytometry, FCM）是一种在功能水平上对单细胞或其他生物粒子进行定量分析和分选的检测手段，它可以高速分析上万个细胞，并能同时从一个细胞中测得多个参数，与传统的荧光镜检查相比，具有速度快、精度高、准确性好等优点，成为当代最先进的细胞定量分析技术。流式细胞仪（Flow C
酵母遗传学技术
Genome-wide Gene Expression Analysis (Richard Young Research Group,Whitehead Institute for Biomedical Research)A genoe-wide gene expression analysis u
ASENSITIVE－METHOD－FOR－DETECTION－OF－APOPTOSIS－BY－SINGLE－LASER－FLOW－CYTOMETRY
MATERIALS:1. 1 X PBS (PBSAz, 1 X PBS, e.g., Irvine Scientific, CA, containing 2% newborn calf serum and 0.1% sodium azide)2. 7-Amino-actinomycin D (7-
ICBR－Flow－Cytometry－Core－Laboratory－Paraformaldehyde－Fixation－of－Cells
BackgroundThis fixation method is good for cells labelled by fluorochrome-conjugated antibodies to membrane antigens. It will stabilize the light scat
DNA－Cell－Cycle
Solutions70% ethanolribonuclease (100 µg/ml DNase free, Sigma)propidium iodide ( 50 µg/ml in PBS)ProcedureHarvest cells. Spin at 1200 rpm for 5 minute
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
specific－immunodetection－of－cyclins－using－488/630－dual－laser－flow－cytometry
Phenotype-specific immunodetection of cyclins using 488/630 nm dual laser flow cytometryWilliam Telford Hospital for Special SurgeryThis protocol is f
Cyclins－and－Cell－Cycle－Regulation
The cell cycle is regulated by the interplay of many molecules. Key among these are the cyclins which are expressed and then degraded in a concerted f
Live－Cell－Imaging－of－Yeast
Live Cell Imaging of YeastDaniel R. Rines, Dominik Thomann, Jonas F. Dorn, Paul Goodwin and Peter K. SorgerINTRODUCTIONThe development of cloning vect
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
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
Combined－Flow－Cytometric－Measurement－of－Two－CellSurface－Antigens
INTRODUCTIONFlow cytometry is frequently used to assess nucleic acid content in individual cells. Based on DNA content alone, however, cells in the qu
流式细胞仪(Flow－Cytometry):镏金岁月50年
自从50年前诞生至今，流式细胞仪（Flow cytometry）一直并仍然是无以伦比的高通量、高内涵的单细胞分析技术。 2015年11月，是流式细胞仪诞生50周年之时。人们可能会想象，一种如此长时间以前发明的技术应该到今天会是彻底地不同于当年，但是事实不然，它的基础原理与结构几乎没有什么改变，
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
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
免疫荧光
Immunofluorescence Technique (Spector Lab)protocol for immunofluorescence on cells Immunofluorescence Protocol (Walter Steffen)Methanol fixationForma
An－Integrative－Procedure－for－Apoptosis－Identification－and－Measurement2
TroubleshootingCritical Steps(1) Don’t trypsinize cells for too long when collecting them.(2) Rotation speed should be no more than 1500 rpm during ce