1 | 2 | 3 | 4 | 5 | 6 | |
Instrument | Acumen eX3 | Cellomics ArrayScan | Pathway 855 | In Cell Analyzer2000 | Operetta | ImageExpress |
Manufacturer | TTP | Thermo | BD | GE Healthcare | Perkin Elmer | Molecular Devices |
shijiwei
第5楼2010/10/12
HCS打个比喻可以认为是荧光酶标仪和流式细胞仪的结合体。
就是用可以同时得到(多用CCD)细胞多种不同荧光标记的信息,进行分析,从而得知整个细胞群体,群体中的稀有事件,甚至细胞内部组分在时间和空间上的变化。多基于微孔板,通量比较大,可以融合多种技术,比如液体处理和温度孵育。
Microfluidics是一项跨时代的技术,相对基础而又单一,但是用途及其广泛,以后也可能会用在HCS上。
你说的仪器,应该就是Microfluidics的另一个重要应用,我估计通量不可能很高。你能发资料或者链接给我看一下吗?我也很感兴趣。谢谢。
High-content screening (HCS). —platform and methods, including instruments, application software, assays (with fluorescence-based reagents), and informatics software, used toautomatically screen and to analyze arrays of cells to define the temporal and spatial activities and functions of cells and their constituents.
shijiwei
第6楼2010/11/22
Imaging Cytometry An Expanding Role in Biomedical Image Analysis
William G. Telford, Ph.D., Flow Cytometry Core Laboratory Experimental Transplantation and Immunology Branch National Cancer Institute National Institutes of Health
Summary
Imaging cytometry (also termed scanning or laser scanning cytometry) represents a unique hybrid technology between flow cytometry and traditional fluorescent microscopy. Imaging cytometers analyze the light scattering and fluorescent
properties of biological specimens like a flow cytometer, but also simultaneously collect correlated quantitative images of the cells. This powerful technique is a dramatic expansion of traditional cytometric analysis, allowing the cell images and their morphological and structural information to become a cytometric parameter, like forward scatter or fluorescence. ...
http://www.internationaldrugdiscovery.com/ViewArticle.aspx?ContentID=1725