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- Imagerie & Microscopie
  Automated Cell Imagers
  
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  Lionheart FX Microscope Automatisee
  Imageur cellulaire multi-mode
  
  Cytation 7, imageur cellulaire multimode
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  Multi-Plate Live Cell Imaging System
  
  BioSpa Live Cell Analysis System
  Peripherals
  
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- Détection
  Lecteurs hybride multi-mode de microplaques
  
  Synergy Neo2 Multi-Mode Microplate Reader
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  Microplate Readers
  
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  Gen5 Software Version Comparison
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  Logiciel d’analyse et de collecte de données Gen5
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Peripherals
- Peripherals
  BioTek offers many peripheral instruments and accessories to expand functionality and enhance assay workflows. Many peripheral instruments and modules are compatible with several different instruments, see the list here.
- Accessoires
  To complete or enhance your BioTek imager, microplate reader, liquid handling or robotics system, we offer a wide range of accessories, from tubing and bottles to imaging filter cubes. Search our Accessory database for Accessories compatible with your instrument. Search by Keyword, Part #, Product or Accessory Type.
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Service et assistance
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- Actualités
  BioTek Announces the New Cytation 7 with Upright and Inverted Microscopes, Plus Multi-Mode Detection
  January 2, 2020 - The new Cytation™ 7 Cell Imaging Multi-Mode Reader from BioTek Instruments combines an automated upright microscope, an inverted microscope, and multi-mode microplate detection in a single instrument. This combination of microscopes and multi-mode reading enables applications that would typically require multiple instruments. En Lire Plus
  
  BioTek Launches a Set of Quantitative Assay Apps to Simplify Detection-Based Applications
  October 31, 2019 - The new Quantitative Assay Apps from BioTek Instruments, Inc. provide convenience and simplicity for researchers performing four commonly used detection-based applications: absorbance-based BCA, Bradford, Lowry protein assays, and fluorescence-based DNA assays. These easy-to-use Apps are powered through Gen5™ Data Analysis Software and are compatible with BioTek microplate readers equipped with the relevant detection mode, including the popular Cytation™ and Synergy™ multi-mode readers. En Lire Plus
  
  Agilent Completes Acquisition of BioTek Instruments - Builds on Multi-Year Growth Strategy in Critical Cell Analysis Technology
  August 26, 2019 - SANTA CLARA, CA - Agilent Technologies Inc. (NYSE: A) today announced it has completed the acquisition of BioTek Instruments, a global leader in the design, manufacture and distribution of innovative life science instrumentation. En Lire Plus
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  SLAS 2020
  
  January 25 - 29, 2020
  
  Booth #505
  
  San Diego Convention Center
  BioTek instrumentation will be on display by BioTek U.S.
  
  Click here to learn more about BioTek’s participation at SLAS 2020.
  
  San Diego, CA
  United States
  
  The 27th Symposium on Recent Advances in Cellular and Molecular Biology
  
  February 5 - 7, 2020
  
  Booth #E
  
  YOHO Beach Resort
  BioTek instrumentation will be on display by BioTek Taiwan.
  
  Pingtung County
  Taiwan
  
  LS2 Annual Meeting 2020
  
  February 13 - 14, 2020
  
  University of Zurich, Campus Irchel
  BioTek instrumentation will be on display by BioTek Switzerland.
  
  Zurich
  Switzerland
  
  Plus sur Biotek
- Customer Spotlights
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- History
  At BioTek we feel passionately and genuinely that our employees are our greatest asset. We continue to build our already impressive team having doubled our global workforce in the last five years. With our headquarters in the beautiful Green Mountains of Vermont, USA, we also have regional offices around the world.
  
  If you're interested in becoming part of our amazing team, check out our list of job openings today!
- TekTalk Newsletter
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- Carrière et emplois
  At BioTek we feel passionately and genuinely that our employees are our greatest asset. We continue to build our already impressive team having doubled our global workforce in the last five years. With our headquarters in the beautiful Green Mountains of Vermont, USA, we also have regional offices around the world.
  
  If you're interested in becoming part of our amazing team, check out our list of job openings today!
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  BioTek is committed to maintaining the high quality of our products and services. All of our products are designed and manufactured in the USA at our Headquarters in Winooski, Vermont. Our continual improvement process includes soliciting customer input on quality and product features, and then designing, validating, manufacturing, and testing products to ensure performance and reliability.
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Resources - Abstraits Visuel

Direct Fluorescence Assay (DFA)

Related Products: Cytation 1, Cytation 5, Lionheart FX Microscope automatisé , Lionheart LX Microscope automatisé

April 02, 2018

Red arrow Related Application: Immunofluorescence

Direct Fluorescence Assay (DFA) is a one-step immunofluorescent binding method designed for microscopy. DFA is often applied to detect and identify viral diseases like Cytomegalovirus (CMV), a member of the Herpesviridae family. In DFA fluorescent probe tagged antibodies specific to viral antigen are added to sample cells along with Evans Blue counterstain. After washing, only infected cells retain the antibody.