流式细胞术(FlowCytometry,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 Cytometer, FCM),又称荧光激活的细胞分选器(fluorescence activated cell sorter,FACS),作为进行流式细胞分析的仪器,它集电子技术、计算机技术、激光技术、流体力学、图像技术、细胞生物学、免疫学理论于一体,是一种非常先进的检测仪器,被誉为生物医学实验室的“CT”。流式细胞术已经成为一种用途最广泛和最先进的细胞分析技术,在细胞生物学、血液学、肿瘤学、免疫学等基础和临床医学领域发挥着重要作用。 流式细胞计的基本结构流式细胞计主要由流动室与液流系统、激光源与光学系统、光电管与检测系统、计算机与分......阅读全文

Flow-Cytometry-Analysis

PurposeFlow cytometry employs instrumentation that scans single cells flowing past excitation sources in a liquid medium. The technology can provide r

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

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

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

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

Intracellular-Immunofluorescent-Staining-for-Flow-Cytometry2

Table 2: Human Cytokines: Intracellular Staining Quick GuideHuman Cytokines: Intracellular Staining Quick GuideHuman CytokineCell SourceActivationIncu

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

Cytometry:EdU检测细胞增殖效果最佳

         北京协和医院研究者利用EdU检测试剂结合流式细胞分析来检测T-淋巴细胞在体外的增殖情况,并优化出最佳的测定条件。研究者这一系统的研究为今后的细胞增殖的检测提供了重要的实验依据,相关研究发表在Cytometry杂志。         EdU是一种胸腺嘧啶核苷类似物,能够在D

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

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

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、

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

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-

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

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,

Immunodetection-of-cyclin-D1-and-D2/D3-using-flow-cytometry

DescriptionThis protocol is for use with the D cyclins and employs 488 nm argon laser excitation of propidium iodide and 630 nm NeNe or diode laser ex

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

流式细胞仪高级技巧(Purdue)

 Introduction   A. CossarizzaWorkshop SponsorsMethods in analysis of apoptosis and cell necrosis.   Z. DarzynkiewiczCommon methods for measuring apopt

流式细胞仪高级技巧(Purdue)

Introduction   A. CossarizzaWorkshop SponsorsMethods in analysis of apoptosis and cell necrosis.  Z. Darzynkiewicz Common methods for measuring apopto

人全血Foxp3实验步骤

需要试剂Human Regulatory T Cell Whole Blood Staining Kit (#88-8996-40)包含组分:(1)、1X RBC Lysis Buffer: 200 mL (2)、Flow Cytometry Staining Buffer: 600 mL (3)、

流式细胞术基本简介

流式细胞术(英语:flow cytometry)是一种生物学技术,用于对悬浮于流体中的微小颗粒进行计数和分选。这种技术可以用来对流过光学或电子检测器的一个个细胞进行连续的多种参数分析。流式细胞术(Flow Cytometry,FC)是对悬液中的单细胞或其他生物粒子,通过检测标记的荧光信号,实现高速、

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

全景组织细胞定量分析系统技术在新冠肺炎相关方向...2

TissueFAXS Cytometry技术相关案例1无标记形态学识别及定量分析肺组织中的支气管/血管/肺泡  肺组织原始影像 支气管识别肺血管识别肺泡识别肺泡二维散点图定量分析通过颜色及形态学参数,在识别肺泡细胞/支气管上皮细胞/血管内皮细胞/红细胞的基础上,对无特殊染色标记的肺组织中支气管、血管

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

细胞周期的流式细胞伩检测实验方法(PI,Brdu)2

B.3. COMMENTARY B.3.1 Background information The critical steps in the methodology are cell fixation, permeabilization and the concentrations of anti-

Fluidigm推出成像质谱流式策略以服务临床试验

  加利福尼亚南旧金山时间2019年12月10日(环球新闻在线报道)——多通道组织成像领域的全球领导者Fluidigm公司(纳斯达克:FLDM)近日宣布,其推出的经病理学验证的Maxpar®抗体数量总数已超过100个。基于Imaging Mass Cytometry技术(IMCTM),这些抗体可被应

Apoptosis:-A-Laboratory-Manual-of-Experimental-Methods-Andrea-Cossarizza

THE CELL 1. Morphological aspects of apoptosis Walter Malorni, Stefano Fais & Carla Fiorentini 2. Cell cycle Miriam Capri & Daniela BarbieriTHE NUCLEU

细胞组分和细胞器——细胞器分离

Labeling Microtubules (Molecular Dynamics Inc.  )Microtubules are involved in many aspects of cell motion including propulsion, mitosis, growth, and o