UseoftheB.D.FACSorCaliburFlowCytometers
Reservations:Schedule time on a cytometer (FACS or Calibur) by filling in the calendar at the flow lab. Don't grossly overbook since we have to pay for both reserved time and the time actually used (which ever is greater).Prepare Cells:Cells should be stained ahead of time and suspended as single cells in PBS to a density of about 20,000 to 100,000 cells/mL in flow tubes (see separate staining protocols). Pass ce......阅读全文
Use－of－the－B.D.－FACS－or－Calibur－Flow－Cytometers
Reservations:Schedule time on a cytometer (FACS or Calibur) by filling in the calendar at the flow lab. Don't grossly overbook since we have to pa
Use－of－the－B.D.－FACS－or－Calibur－Flow－Cytometers2
Gating:Gating will allow you to view cells of interest by any combination of criteria that you choose. Gating does not change the intensity value assi
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
流式细胞术
一. 流式细胞术概述流式细胞术(Flow Cytometry, FCM)是七十年代发展起来的高科学技术,它集计算机技术、激光技术、流体力学、细胞化学、细胞免疫学于一体, 同时具有分析和分选细胞功能。它不仅可测量细胞大小、内部颗粒的性状,还可检测细胞表面和细胞浆抗原、细胞内DNA、RNA含量等,可对
流式细胞仪主要构造和工作原理（一）
一. 流式细胞术概述 流式细胞术(Flow Cytometry, FCM)是七十年代发展起来的高科学技术,它集计算机技术、激光技术、流体力学、细胞化学、细胞免疫学于一体, 同时具有分析和分选细胞功能。它不仅可测量细胞大小、内部颗粒的性状,还可检测细胞表面和细胞浆抗原、细胞内DNA、RNA含量等,可
流式细胞仪主要构造和工作原理
一. 流式细胞术概述 流式细胞术（Flow Cytometry, FCM）是七十年代发展起来的高科学技术,它集计算机技术、激光技术、流体力学、细胞化学、细胞免疫学于一体, 同时具有分析和分选细胞功能。它不仅可测量细胞大小、内部颗粒的性状,还可检测细胞表面和细胞浆抗原、细胞内DNA、RNA含
流式细胞仪主要构造和工作原理
一. 流式细胞术概述 流式细胞术（Flow Cytometry, FCM）是七十年代发展起来的高科学技术,它集计算机技术、激光技术、流体力学、细胞化学、细胞免疫学于一体, 同时具有分析和分选细胞功能。它不仅可测量细胞大小、内部颗粒的性状,还可检测细胞表面和细胞浆抗原、细胞内DNA、RNA含量等,
Flow－Cytometry－Analysis
PurposeFlow cytometry employs instrumentation that scans single cells flowing past excitation sources in a liquid medium. The technology can provide r
Direct/Indirect－Staining－Protocol
Use this Protocol for Directly or Indirectly staining cells for Flow Cytometric Analysis1) Dilute cells to 5x10^6 cells/mL2) Aliquot 100uL of cells pe
Use－of－Micropipets
A. Gilson-style Pipetmen Micropipets (and similar models)We primarily use the Gilson micropipets in the core course labs. We have four sizes identifie
Use－of－a－Hemacytometer
A hemacytometer (also spelled hemocytometer) is an etched glass chamber with raised sides that will hold a quartz coverslip exactly 0.1 mm above the c
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
Cell－Sorting－By－FACS
Currently, the Moflo instrument (Dakocytomation) is used to sort cells at the AECOM FACS facility.Sorting is performed by the person in charge at the
Dynamic－Flow－Assay－in－a－Parallel－Plate－Flow－Chamber
Dynamic Flow Assay in a Parallel Plate Flow ChamberJohn T. Patton~GlycoTech Corporation, Rockville, Maryland 20850Flow assays allow visualization of c
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
Peripheral－blood－“endothelial－progenitor－cells”
EPC Isolation and Characterization1. EPCs were obtained by isolating mononuclear cells using Ficoll density-gradient centrifugation of human blood buf
USE－诱变实验
实验材料 带 mutS 表型（例如BMH71-18) 的转化用大肠杆菌感受态带 mut+表型的转化用大肠杆菌感受态试剂、试剂盒 退火缓冲液贮存液合成缓冲液噬菌体 T4DNA 连接酶噬菌体 T4DNA 聚合酶或测序酶单一位点的限制性内切核酸酶琼脂糖凝胶诱变引物选择引物质粒 DNA仪器、耗材 70°C
USE－诱变实验
实验材料 带 mutS 表型（例如 BMH71-18) 的转化用大肠杆菌感受态 带 mut+表型的转化用大肠杆菌感受态 试剂、试剂盒
USE－诱变实验
本方法中，两条寡核苷酸引物杂交到变性重组质粒 DNA 双链的同一条链上。一条引物（诱变引物）携带一个拟引进靶 DNA 序列的突变，第二条引物携带一个能破坏质粒单一限制酶位点的突变。本实验来源于分子克隆实验指南（第三版）下册，作者：〔美〕J. 萨姆布鲁克 D.W. 拉塞尔。实验材料带 mutS 表型（
USE－OF－THE－LIGHT－MICROSCOPE
USE OF THE LIGHT MICROSCOPEEach time the microscope is to be used it should be set up correctly to give a good image. Most often users forget to adjus
流式细胞检测
技术原理 流式细胞技术（flow cytometry，FCM）是利用流式细胞仪进行的一种单细胞定量分析和分选技术。是一种在液体系统中，测定单个细胞或细胞器的生物、物理和化学特性，并根据这些特性将所需要的细胞或细胞器进行定量分析和分选的技术。它是一种可以检测细胞或者生物学颗粒的多种特性的技
FACS－Analysis－of－ES－Cells
Isolate cells and dissociate to single cell suspension (can use Gibco Cell Dissociation Buffer, Accutase or Trypsin)Wash with 10% FBS/DMEM:F12For surf
FACS－Procedures－for－Apoptosis－Detection
Materials:Hoechst 33258 (Sigma B-2883).stock: 10 mg/ml in dH20 (40)working dilution: 500µg/ml (50µl stock + 950µl PBS).7-Amino-actinomycin (Sigma A-94
Use－of－the－GUS－Reporter－Gene
One of the most important considerations in the expression of heterologous proteins in plants is the choice of promoter. The study of promoter act
Use－of－Transmission－Electron－Microscopy
Use of Transmission Electron MicroscopyOverviewA protocol describing the use of Zeiss EM9-S transmission electron microscopy is presented. MaterialZe
JC1分析线粒体膜电位的方法
Analysis of Mitochondrial Membrane Potentialwith the Sensitive Fluorescent Probe JC-1 Andrea Cossarizza and Stefano Salvioli Department of Biomedical
CREATION－AND－USE－OF－YOUR－INFECTIOUS－VECTOR
实验概要CREATION AND USE OF YOUR INFECTIOUS VECTOR实验步骤Day 1 1. Plate 5 x 105 293T cells in 6 cm2 dishes containing 5 mL of media. (This can be scal
Creation－and－Use－of－Infectious－Virus－Vector
Creation and use of your infectious vector:Plate 5 x 105 293T cells in 6 cm2 dishes containing 5 ml of media. (This can be scaled up if desired).The f
Use－an－IgG－antiIgM...
实验概要This method involves coupling an IgG anti-IgM antibody to protein A or G beads (see method below). These beads can then be used in the normal
什么是－Flow－Chemistry－？
flow chemistry 一般译作 流动化学。本意指在连续流动的系统中完成化学反应，不同于批次式反应。其实流动过程中完成化学转化的生产方式并不独特，早已广泛用于石化工业和 合成氨、硫酸、盐酸、硝酸等大化工领域。真正让流动化学独具魅力的是 小型化 和 智能化。流动化学不仅仅单纯指物料的流动，而是结