ResourceLife Sciences
Pushing the Boundaries of 3D Microtissue Analysis using High Content Imaging
Pushing the Boundaries of 3D Microtissue Analysis using High Content Imaging
22 Oct 20153D cell culture methods are widely accepted as being more physiologically relevant than conventional 2D cell culture methods, and are believed to improve the prediction of drug candidates at an early stage in the drug development process. The visualization of 3D structures is challenging, for example when imaging microtissues there is light scattering and absorption which prevents imaging deep into the center of the microtissue. This application note demonstrates the imaging of microtissue using the Opera® High Content Screening System (equipped with a water objective lens) in combination with a microtissue pretreatment.
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Cell / Tissue CultureCell culture or tissue culture is used to study the biology of cells or tissues and to isolate cellular products in an environment which can be manipulated and well defined. Accurately control your culture environment with bioreactors or culture incubators, bind your cells to a surface or together with an extracellular matrix. Distinguish cell types with differential media or proliferate cells with certain characteristics using selective media. Enrich your media with supplements such as growth factors, sera and vitamins. Find the best cell and tissue culture products, kits and equipment in our peer-reviewed product directory: compare products, check customer reviews and receive pricing direct from manufacturers.High-Content ScreeningHigh-content screening (HCS), also known as high-content analysis (HCA), is a high-throughput technique used in drug discovery to identify substances that alter the phenotype of cells. HCS uses fluorescent microscopic imaging and automated image analysis to investigate cellular events such as apoptosis, cell viability, GPCR activation, oxide production, neurite outgrowth, and cell signaling. Find the best fluorescent labeling reagents, cellular assays, and high-content imaging systems in our peer-reviewed product directory: compare products, check customer reviews and receive pricing direct from manufacturers.Live Cell ImagingLive cell imaging is the study of living cells using microscopes and high-content imaging systems. This technique provides in-depth insight into fast and complex biological processes, by allowing dynamic imaging of living cells instead of acquiring an individual image at a single point in time.High Content ImagingHigh content imaging is a method combining two or more fluorescent microscopy experiments to identify substances that alter a cell’s phenotype in a desired manner. The process is adapted to multi-well plates and both the image acquisition and analysis are automated.Microtissue
