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產品
Peripherals
- Peripherals
  BioTek’s peripheral products help to expand your BioTek instrument applications and improve workflow efficiency. From automated incubators to micro-volume plates, we have the peripherals to help advance your research.
- 配件
  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.
- Application Starter Kits
  BioTek’s Application Starter kits contain everything you’ll need to implement the latest assays for a particular application, quickly and with minimal training. Kits contain hardware, software, consumables and reagents all in a convenient kit.
應用
- 影像&顯微鏡
  影像&顯微鏡
  
  3D 細胞培養
  Apoptosis
  Cell Counting
  Cell Migration/Invasion
  Cell Proliferation
  Cell Metabolism
  Cell Viability/Toxicity
  Confluence
  Genotoxicity
  Fast Kinetics
  Histology
  免疫螢光染色(Immunofluorescence)
  Label-Free Cell Counting
  Live Cell Imaging
  表型實驗(Phenotypic Assays)
  Microbiology
  Stem Cell Differentiation
  Transfection Efficiency
  Whole Organism Imaging
- 偵測&自動分注
  偵測 & 自動分注
  
  生物標記實驗(Biomarker Assays)
  微生物(Cellular and Microbial Growth)
  酵素免疫分析(ELISA and Related Immunoassays)
  核酸定量(Nucleic Acid Quantification)
  蛋白質定量(Total Protein Quantification)
技術資源
- 應用文章
  
  BioTek’s application notes present the latest-breaking scientific content covering the vast range of applications across our entire product line. Browse applications by topic, detection and product or use the simple keyword search to find the application notes that will facilitate your research.
- Application Bulletins
  
  BioTek’s application bulletins provide brief, concise descriptions of timely applications enabled with BioTek instrumentation.
- 短篇文章
  Browse BioTek’s white papers for timely information on such important topics as Reactive Oxygen Species and 3D Cell culture.
- 應用導覽
  
  Many applications are straightforward and need no explanation, but best practices and tips & tricks are useful for many complex or esoteric workflows. BioTek’s application guides offer detailed information on a variety of topics.
- 科學期刊
  Search or browse our database to find scientific articles submitted by BioTek’s applications scientists and published in leading journals.
- 影片
  Here you will find a collection of videos found throughout our site. These videos can also be found on BioTek's YouTube channel.
- 技術文章
  
  Our Technical Notes illustrate product-specific capabilities and common applications for BioTek microplate instrumentation, and their implementation in common experimental design.
- Scientific Posters
  BioTek’s application team has developed more than 170 scientific posters on their latest research highlighting the applications enabled with our life science instrumentation. Browse or search the topics or products of interest.
- 影像摘要
  BioTek的影像摘要是簡短的動畫，描述單一影像或多模式檢測的工作流程。
- Webinars
  Our webinar archives are available for on-demand viewing - search to find a topic, application or product of interest. You can also register to be invited to future webinars here.
- 引用文獻
  
  Search the more than 3,000 scientific citations for BioTek’s products within our database to learn more about the applications for our life science instrumentation as they’re used around the world.
- Upcoming Webinars
  Through our Webinar presentations, BioTek strives to share information and experiences about timely and important microplate-based applications. Sign up today and check back for future topics that may be of interest to you.
服務與支持
- 銷售及支援辦事處
  BioTek's highly trained sales and service professionals are experts in life science instrumentation. They will guide you through your decision process and help you select the proper equipment for your application, assist with installation in your lab, and train your staff on the use of the instrumentation.
- Field Applications Scientists
  BioTek Field Applications Scientists (FAS) and Product Specialists provide unparalleled scientific support, assisting with experimental planning and assay optimization on BioTek’s instrumentation and software.
- 技術支援
  The BioTek Global Technical Support Center (GTS) is your Help Desk for all questions related to BioTek product use, maintenance, troubleshooting support and other frequently asked questions. Normal GTS hours are weekdays from 8:30 A.M. - 5:30 P.M Eastern Standard Time, excluding holidays.
- 全球服務
  BioTek Instrument Service and Repair is available worldwide at several of our International Service Centers. Field Service is also available for many customers throughout the world.
- 常見問題
  Search our Frequently Asked Questions by keyword, product or category. For additional assistance call (800) 242-4685 or submit a question via our Ask a Question form.
- 客戶資源中心
  BioTek's Customer Resource Center (CRC) gives customers access to information about their specific BioTek instrumentation and software. Register and log in to:
  
  - Check status and track orders
  - Manage equipment inventory
  - Access documentation, user manuals and software
  - Request Service & Support
- Request Support
關於我們
- 新聞
  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. 了解更多
  
  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. 了解更多
  
  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. 了解更多
  更多新聞
- 活動
  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
  
  更多活動
- 客戶分享
  Nothing can speak to the experience you'll encounter with BioTek like stories from our customers themselves. Customer satisfaction is our top priority. From Engineering to Manufacturing to Sales and Support, BioTek employees around the world are dedicated to providing the best product and best customer experience in the industry.
- 獎項
  See some of the many awards that BioTek and our products have received over the years.
- 歷史
  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!
- 合作夥伴
  As a prospective partner, BioTek can help you achieve your sales and market penetration by providing a unique blend of products, service, support, training, co-marketing and quality assurance designed to meet your customers’ requirements while you remain focused on your core business.
- TekTalk Newsletter
  Review past issues of TekTalk, BioTek's complimentary quarterly e-newsletter. If you are not currently subscribed, you may sign up now to begin receiving the latest life science instrumentation news.
- Blog
  Visit our blog, Scientifically Speaking, to read what our scientists and instrument experts have to share.
- 品質與規範
  BioTek承諾保持產品和服務的高品質。我們所有的產品都是在美國佛蒙特州Winooski總部設計與製造。我們不斷的改進過程，包括徵求客戶對品質和產品功能的意見，然後設計，驗證，製造和測試產品，以確保儀器之性能和可靠性。
- 人才招聘
  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!
- 聯絡我們
  Contact BioTek today. Ask a sales or technical question or request service.

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更多資源 - 圖解摘要

Direct Fluorescence Assay (DFA)

Related Products: Cytation 1自動化影像系統暨多功能光學檢測儀 , Cytation 5 自動化影像系統暨多功能光學檢測儀, Lionheart FX自動化活細胞影像系統, Lionheart LX 自動化活細胞影像系統

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.