Operetta CLS? 系統幫助您探索常規實驗與復雜創新實驗中的生物學信息。通過一系列創新技術的有機結合，Operetta CLS? 同時滿足精細細胞細節成像對高速、高靈敏度、高分辨率檢測多方面的需求。同時，憑借功能強大的Harmony 4.5版軟件，Operetta CLS? 可幫助您發現并定量細微的細胞表型改變。
Operetta CLS? 系統同時兼具高速、高靈敏度的數據采集能力，以及廣受贊譽的功能強大，界面友好的數據分析解讀功能。為了進一步助力您的研究工作，我們提供了從全套高內涵篩選的解決方案，從高內涵儀器到成像使用標準多孔板到自動化液體工作站以及后續豐富的信息學數據處理解決方案。Perkinelmer為你提供一站式的無縫連接服務，幫助您搭建全面專業高內涵篩選平臺。完善的平臺搭建服務與界面友好且功能強大的高內涵分析軟件harmony ,幫您掃除高內涵篩選路上的后顧之憂。與您一路同行，快速高效的開始您的高內涵篩選工作。
Operetta CLS? 滿足您實驗中的多種實驗需求。您可根據您的實驗需求定制不同模塊的高內涵系統。推薦配置包括：
Operetta CLS? Quattro
Operetta CLS? FLEX
Operetta CLS? LIVE
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Discover how image-based screening can be performed directly in primary material, enabling more clinically translatable drug screening, and ultimately, functional precision medicine.
This webinar will describe the integration of biology and engineering to devise simple, high-throughput 3D human microtissues as predictive biology platforms that reflect human physiology and disease.
To advance our biological understanding of cancer and improve treatment efficacy, we are utilizing quantitative high-content imaging to illuminate the dynamic interactions between cancer cells and their microenvironment.
Over recent years, more biologists have started using 3D cellular models, which provide cells with something more akin to their natural microenvironment. However, they present a number of challenges to be overcome.
In this webcast, Dr Chris Bakal, from the Institute of Cancer Research, London, will describe the power of HCA to quantify cellular single cell phenotypes and to measure cell-to-cell variability and phenotypic heterogeneity.
Download our brochure to learn how our solutions help you to grow, detect, and analyze 3D cells.
Download this booklet from The Scientist and PerkinElmer to learn about how the third dimension affects cell behavior, the similarities and differences between 2-D and 3-D culture, common 3-D culture models, and how to image and analyze 3-D culture models.
While 3D cell culture provides unprecedented opportunities for both increased physiological relevance and analysis using a high-content approach, it is also more complex than traditional 2D cell culture. This booklet, from Biocompare and PerkinElmer, will unravel some of the complexities often encountered when using 3D cell models for drug discovery and provide insights and solutions that will streamline workflows and facilitate the development of effective therapeutics. Topics covered include: Reagents and instruments for growing, detecting, and analyzing 3D cell models; 3D culture methodologies; the value of high-content screening with 3D cell models and how to improve image acquisition and image analysis with high-content assays.
Infectious diseases remain a major burden to human health. The increased globalization of modern society that facilitates the spread of infectious diseases, and phenomena such as anti-microbial resistance, underscore the importance of the development of new preventative and therapeutic approaches.
Download this booklet to learn how high-content imaging and analysis enable high-throughput functional and phenotypic assays that can be adapted to a wide range of pathogens; read a series of Featured Publication Notes describing the contribution of high-content analysis in the study of diseases such as ebola, zika, tuberculosis, listeria and malaria and find examples of studies in which a high-content approach has been used in parasitic, viral and bacterial disease research.
Extracellular signal-regulated kinase (ERK) is a key component in the regulation of embryogenesis, cell differentiation, cell proliferation, and cell death. The ERK signaling pathway is altered in various cancer types and is frequently investigated as a target for therapeutic intervention. This application note describes how a live cell FRET assay to study ERK signaling was performed on the Operetta CLS? high-content analysis system. The optimized design of the FRET-based biosensor, the high-quality imaging of the Operetta CLS system and the easy-to-use image analysis tools of the Harmony? software contribute to the robustness of the high-content assay.
In this application note, we describe a high-content screening application for analyzing the migration of non-small cell lung cancer cells in a live cell assay. Using the Operetta? high-content imaging system and digital phase contrast imaging, we tracked migrating cancer cells using automated single cell tracking in the Harmony? high-content imaging and analysis software.
The promise of high-content screening is the acceleration of discovery by extracting as much relevant information as possible from cells. Nevertheless, a large percentage of high-content screens analyze only a small number of image-based properties. As a result, valuable information from precious cells and disease models is not utilized. As nearly all screening approaches require a nuclear counterstain such as Hoechst to facilitate segmentation, phenotypic profiling of the nuclei can offer new and additional perspectives on assays at no extra cost.
Learn how a phenotypic screening assay to study time-dependent effects of endothelin-1-induced hypertrophy was set up using human induced pluripotent stem cell (hiPSC)-derived cardiomyocytes. Learn how: The Opera Phenix system has been applied in the field of neurodegenerative diseases. In this assay, the Opera Phenix system is 4 times faster than the previous Opera? system. Primary neuron morphology is analyzed in a straightforward approach using Harmony software. Careful assay optimization can increase throughput, and minimize the data burden, without compromising assay performance.
High-content assays using 3D objects such as cysts or organoids can be challenging from the perspectives of both image acquisition and image analysis. In this technical note we describe how to image and analyze epithelial Madin-Darby canine kidney (MDCK) cysts in 3D on the Operetta CLS? high-content analysis system.
Multicellular 3D “oids” (tumoroids, spheroids, organoids) have the potential to better predict the effects of drug candidates during preclinical screening. However, compared to 2D cell monolayers, assays using 3D model systems are more challenging.
In this technical note we describe how to image and analyze solid spheroids in 3D using the Opera Phenix™and Operetta™CLS high-content screening systems and Harmony® 4.8 imaging and analysis software.
In drug discovery programs, multicellular spheroids have emerged as powerful tools to bridge the gap between in vitro cell culture models and in vivo tissues. However, one of the greatest challenges in higher throughput 3D imaging is the acquisition of images of solid spheroids, owing to the reduced light penetration.
One solution is to use optical clearing techniques, which can enhance the imaging depth in spheroids by removing lipid and protein molecules.
In this technical note, we compare different optical clearing strategies for 3D spheroids and quantify the clearing effectiveness and alterations in spheroid morphology, and demonstrate how to increase imaging depth in 3D spheroids by a factor of four.
Download our technical note to find out how you can overcome some of the challenges associated with long-term live cell imaging. Learn how you can perform successful five-day live cell imaging on Operetta CLS? and Opera Phenix? high-content systems, avoid phototoxicity with gentle digital phase contrast imaging, and analyze cell growth and morphology on a single cell level without fluorescence staining.
Balancing the key factors in HCS imaging - sensitivity, resolution and speed - can be challenging since they cannot be optimized independently: changing one impacts the others. Nevertheless, there is a way to overcome some of the obstacles and here we explain why the choice of the objective lens is critical.
Whether you’re familiar with high-content screening, or a newcomer, you’ll need the right tools and strategies to overcome the challenges of using complex 3D cell models in such an assay. For example, growing consistent, reproducible 3D cultures can be problematic and imaging large, thick cell samples can be challenging, while managing the huge volumes of data generated is perhaps the most demanding aspect of all. In this article, we provide our top tips for running a successful high-content screening assay using a 3D cell model. Learn how you can: Generate uniform 3D cell models, Get the best quality images, Minimize imaging time and volume of data, Get deeper insights from your 3D cell model and Avoid unnecessary data transfer steps.
Whether you’re familiar with high-content screening and are looking to exploit the increased physiological relevance of complex 3D cell models, or you want to take your analysis of 3D cell models to the next level, migrating from simple plate-reader assays to a high-content approach, you’ll need the right tools and strategies to overcome the challenges these models present.
Human induced pluripotent stem cells (iPSCs) offer tremendous opportunities for disease modeling and discovery of novel therapeutics. The UK-based Human Induced Pluripotent Stem Cell Initiative (HipSci) aims to advance iPSC technology and pave the way to discovering how genomic variation impacts cellular phenotype by offering the scientific community access to a vast panel of cell lines with thorough characterization and data analysis tools. This case study details a phenotypic screen used to characterize human iPSCs on diverse extracellular matrix substrates, and a method for the capture of specific phenotypes emerging upon cell-to-cell contact.
One of the greatest challenges in multiple sclerosis (MS) therapy is the halting or reversal of the failure of remyelination in the brain in order to reverse disabilities in MS patients. This case study highlights the recent work of Dr. Paul Tesar and colleagues at the Case Western Reserve University School of Medicine, which could potentially lead to such novel treatments, as it aims to control the function of stem cells in the body and thereby to help the body repair itself.
Researchers are increasingly looking to 3D cell cultures, microtissues, and organoids to bridge the gap between 2D cell cultures and in vivo animal models. This whitepaper documents a streamlined procedure for getting the most information, as quickly as possible, using solutions from PerkinElmer.