BioTek: Transfection Efficiency

Products
- Find a Product
  Use our Product Finder to view and compare products that meet your specific requirements.
- Imaging & Microscopy
  Automated Cell Imagers
  
  Lionheart FX Automated Microscope
  Lionheart LX Automated Microscope
  Cell Imaging Multi-Mode Readers
  
  Cytation 7 Cell Imaging Multi-Mode Reader
  Cytation 5 Cell Imaging Multi-Mode Reader
  Cytation 1 Cell Imaging Multi-Mode Reader
  Multi-Plate Live Cell Imaging System
  
  BioSpa Live Cell Analysis System
  Peripherals
  
  Cell Count & Viability Starter Kit
  Scratch Assay Starter Kit
  Gas Controller
  Dual Reagent Injector Module
  Product
  Comparison Charts
  
  Imaging & Microscopy
  
  Gen5 Edition Comparison
- Detection
  Multi-Mode Microplate Readers
  
  Synergy Neo2 Hybrid Multi-Mode Reader
  Cytation Hybrid Multi-Mode Reader
  Synergy H1 Hybrid Multi-Mode Reader
  Synergy HTX Multi-Mode Reader
  Synergy LX Multi-Mode Reader
  Multi-Plate Absorbance Reader
  
  LogPhase 600 Microbiology Reader
  Absorbance Microplate Readers
  
  Epoch 2 Microplate Spectrophotometer
  Epoch Microplate Spectrophotometer
  ELx808 Absorbance Reader
  800 TS Absorbance Reader
  Peripherals
  
  Gas Controller
  Take3 Plate
  Dual Reagent Injector Module
  Product Comparison Charts
  
  Multi-Mode Readers
  
  Absorbance Readers
  
  Microplate Spectrophotometers
  
  Gen5 Edition Comparison
- Liquid Handling
  Multi-Mode Washer Dispensers
  
  EL406 Washer Dispenser
  MultiFlo FX Multi-Mode Dispenser
  Microplate Washers
  
  405 TS Washer
  405 LS Washer
  ELx405 Select Deep Well Washer
  50 TS Washer
  Microplate Dispensers
  
  MultiFlo FX Multi-Mode Dispenser
  MicroFill Dispenser
  Product Comparison Charts
  
  Microplate Washers
  
  Microplate Dispensers
- Software
  Software
  
  Gen5 Software Features for Imaging & Microscopy
  Gen5 Software Features for Detection
  Liquid Handling Control Software
  Software Apps
  
  Scratch Assay App
  Quantitative Assay Apps
  Cell Count & Viability App
  LogPhase 600 App
  Product Comparison Charts
  
  Gen5 Edition Comparison
- Robotics
  Robotics
  
  BioSpa 8 Automated Incubator
  BioStack Microplate Stacker
  BenchCel Microplate Handler
  Product Comparison Charts
  
  BioStack Configuration Comparison
- Buy Microplates
  Choosing the right microplates helps you avoid sample rerun and meet project deadlines. You can count on Agilent, a worldwide leader in design and manufacturing, for high-quality microplates that fit your workflow. So you can produce your best results for routine and complex applications.
  
  Click here to find which microplate best fits your needs.
- Technologies
  Multi-Mode Detection Technologies
  
  Absorbance
  Alpha Detection
  Filtered Luminescence
  Flash Luminescence
  Fluorescence Intensity
  Fluorescence Polarization
  Glow Luminescence
  Time Resolved Fluorescence
  TR-FRET
  Imager & Microplate Reader Technologies
  
  4-Zone Incubation and Condensation Control
  Augmented Microscopy
  Hybrid Technology
  Laser Autofocus
  Peltier Cooling Module
  Variable Bandwidth Monochromators
  Liquid Handling Technologies
  
  Automated, Gentle Media Exchange
  Dual-Action Manifold
  Parallel Dispense
  Random Access Dispense
  Ultrasonic Advantage
  Verify Technology
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Peripherals
- Peripherals
  BioTek’s peripheral products help to expand your BioTek instrument applications and improve workflow efficiency. From gas controllers to micro-volume plates, we have the peripherals to help advance your research.
- Accessories
  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.
Applications
- Cell Culture QC
  
  Automated imaging tools can provide valuable information for improving routine cell culturing techniques and increasing the effectiveness and reproducibility of downstream cell-based assays. Conventional methods for evaluating cell culturing techniques and assay design consist of manual inspection of a small subset of the cell population at random locations and time points.
- Cell Health and Viability
  
  Cell health and viability measurements provide essential insight into a broad range of biological processes and treatment responses. Diverse assay formats and reagents have been developed that measure specific aspects of cell viability corresponding to particular cellular response pathways and mechanisms of injury.
- Cell Metabolism
  
  Cellular metabolism comprises a number of biochemical reactions that occur in concert within the cells of living organisms. These orchestrated reactions, better described as metabolic pathways allow organisms to function and respond to environmental changes. Agilent cell metabolism assays detect discrete changes in cell bioenergetics in real time, providing a window into the critical functions that provide ATP, the energy that cells need for activation, signaling, proliferation, and biosynthesis.
- Cell Migration and Invasion
  
  Cell migration and invasion are live cell kinetic assays useful in oncology research. The principle difference between migration and invasion is that migration refers to normal cell movement; whereas invasion describes cells actively invading surrounding tissue. It can do this under the influence of a chemoattractant gradient and secretion of proteases. There are numerous methods for performing these assays including scratch assays performed on a monolayer of cells adhered to plasticware (microplates or culture inserts) or using 3D cell culture models.
- Developmental Biology
  A macro trend in drug discovery is the use of complex models of disease early in preclinical studies. An approach following this viewpoint is the use of whole organism models involving living invertebrates and vertebrates such as nematodes and zebrafish conducive to drug screening methods.
- Histology and Slide Scanning
  Histology is typically performed on fixed tissue samples using upright microscopes equipped with oculars. Cytation™ and Lionheart™ FX provide automated digital imaging of these samples using color brightfield microscopy. Low to high magnifications from 1.25x to 60x (100x with Lionheart FX) can be combined with Cytation Gen5™ image processing features such as image stitching to increase field of view.
- Immunology
  The immune system relies on diverse mechanisms working in concert to defend the host from infection and to identify and remove aberrant or damaged cells. Dysregulation of the immune system can lead to a variety of disease conditions, including autoimmune disorders, allergies, and cancer. Additionally, the immune system is a critical consideration for vaccine development and cell, tissue and organ transplants.
- Immuno-Oncology
  While harnessing the patient’s immune system to fight cancer is not a new concept, there have been significant strides in the past decade to more effectively direct and activate components of the immune system and counter the measures certain tumors adopt to shield itself from immune attack. These include immunotherapeutic drugs based on directing immune cells to tumors based on specific antigens they present, PD-1 checkpoint inhibition and the ex vivo manipulation of the patient’s own immune cells to better drive an immune response to cancer.
- Microbiology
  Since the advent of a lens system that enabled the visualization of bacteria and protists in 1671, the microscope remains a ubiquitous tool for the scientific study of live and fixed microorganisms. Investigating the structure, function, and typing of the highly diverse array of microorganisms spans heterogeneous applications including, but not limited to, the elucidation, diagnosis, and treatment of human and plant disease, food and water safety testing, vaccine development, investigation and production of industrial lipases, protein transfection to mammalian cells, environmental health and impact appraisal, horticultural and agricultural soil assessment, and exploration of alternative fuel sources.
- Molecular Biology and Biochemical
  Biochemical assays run the gamut from routine ELISAs to micro-volume nucleic acid and protein quantification. Endpoint and kinetic, single- and multi-wavelength assays are essential experimental tools. BioTek’s multi-mode readers have the flexibility to accommodate a very broad range of applications with superior performance.
- Rapid Cell Signaling
  G-protein coupled, seven-transmembrane (7-TM) receptors (GPCRs) represent large, diverse gene families found in fungi, plants and animals. The GPCR family of receptors is involved primarily with internalizing extracellular environmental signals via interaction with intracellular G-proteins. GPCR ligands and modulators range from peptide and non-peptide molecules to chemokines, nucleosides, growth factors and light.
- Stem Cell Research
  Research into the reprogramming of somatic cells into pluripotent stem cells received the Nobel Prize in 2012. The long term importance of this research resides in the use of stem cells for regenerative therapies; for the short term, however these cells represent a potential unlimited source of highly physiologically relevant cells, akin to human primary cells, that can be used as drug discovery reagents.
- Virology
  Research into the diverse aspects of virology are made possible by a broad range of applications and assay formats, from relatively simple methods for viral detection to those designed to elucidate complex immune responses and pathological processes. BioTek instruments provide versatile platforms for conducting viral research, with optimized imaging- and plate reader-based solutions, as well as liquid handling and automation tools for increased assay throughput and reproducibility.
Resources
- Application Notes
  
  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.
- Application Guides
  
  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.
- Scientific Publications
  Search or browse our database to find scientific articles submitted by BioTek’s applications scientists and published in leading journals.
- 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.
- Technical Notes
  
  Our Technical Notes illustrate product-specific capabilities and common applications for BioTek microplate instrumentation, and their implementation in common experimental design.
- Visual Abstracts
  BioTek’s Visual Abstracts are brief, animated presentations that describe the workflow of a single specific application. Imaging & microscopy-focused Visual Abstracts explain the Augmented Microscopy workflow for a wide range of assays, with key capture>process>analyze>publish concepts presented. Other Visual Abstracts describe the utility of BioTek’s liquid handling and multi-mode instruments in a variety of applications. Check back often for our latest additions to the Visual Abstract library!
- White Papers
  Browse BioTek’s white papers for timely information on such important topics as Reactive Oxygen Species and 3D Cell culture.
- Citations
  
  Search the more than 4,000 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.
- Videos
  Here you will find a collection of videos found throughout our site. These videos can also be found on BioTek's YouTube channel.
- Webinars
  BioTek Webinars
  
  Webinars – Upcoming
  Webinars – Archived
  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.
Service & Support
- Sales & Support Offices
  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.
- Technical Support
  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.
- Global Service
  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.
- FAQ & Discussions
  Search our frequently asked questions and discussion groups for imaging & microscopy, detection, liquid handling, robotics and software.
- Customer Resource Center
  Access BioTek’s Customer Resource Center to search frequently asked questions and discussion groups for imaging & microscopy, detection, liquid handling, robotics and software. If you’re already a customer, login for full access to participate in peer-to-peer discussions, download user manuals and software, and view order or product information specific to you! To register for the first time, click Login and Not a Member to sign up and receive instant access. Having trouble? Watch this quick registration tutorial.
- Request Support
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- Contact Us
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About Us
- News
  Synergy H1’s Continuously Variable Bandwidth Monochromators Optimize Assay Performance
  July 2, 2020 - BioTek Instruments announces the availability of variable bandwidth monochromators on their modular and versatile Synergy™ H1 Hybrid Multi-Mode Reader. This allows researchers to achieve even greater levels of assay sensitivity and specificity compared to fixed bandwidth systems. Read more
  
  LogPhase 600 Microbiology Reader Measures Microbial Growth Curves in Multiple Microplates
  June 9, 2020 - BioTek unveils a unique class of microplate readers with the new LogPhase 600 Microbiology Reader. The LogPhase 600 is the only four-plate microplate reader purpose-built to perform microbial growth curve analysis. Multiple plate measurements increase throughput and reduce the need for multiple costly single-plate absorbance readers that take up valuable bench space. At the same time, highly consistent environmental conditions support high quality absorbance results without growth curve artifacts, even in bacterial and yeast assays with extended incubation periods. Read more
  
  Agilent’s BenchCel Microplate Handler Now Available through BioTek for Full Workflow Automation
  May 28, 2020 - BioTek announces that Agilent’s BenchCel Microplate Handler is now added to its portfolio of walkaway automated solutions. The modular BenchCel Microplate Handler is a high-speed robot with an open, flexible and scalable format to bring efficiency to diverse applications such as ELISA, endpoint add-and-read assays and cell fix-stain-image processes. Read more
  MORE NEWS
- Events
  BioAsia Taiwan International Conference and Exhibition
  
  July 22 - 26, 2020
  
  Nangang Exhibition Hall 2
  BioTek instrumentation will be on display by BioTek Taiwan.
  
  Taipei
  Taiwan
  
  Immuno-Oncology & Cancer Biology Virtual Conference
  
  July 29, 2020
  
  Online
  
  Fisher Activate Science 2020: Volksbad Jena
  
  September 9, 2020
  
  Volksbad Jena
  BioTek instrumentation will be on display by BioTek Germany.
  
  Jena
  Germany
  
  MORE events
- Customer Spotlights
  We are dedicated to developing and supporting instrumentation that enables a broad range of applications for scientists around the world. We can tell you about how BioTek instrumentation can benefit your research, but we’d rather you hear it directly from our customers! Browse the Customer Spotlights below to see how BioTek is helping to make their research possible.
- Awards
  See some of the many awards that BioTek and our products have received over the years.
- History
  BioTek is a family-run organization with origins dating back to 1968. This year we celebrate 50 years of Passion & Innovation. Click to view a historical timeline of BioTek's milestones since entering the life science market.
- Partners
  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
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- Blog
  Visit our blog, Scientifically Speaking, to read what our scientists and instrument experts have to share.
- Careers
  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!
- Quality & Compliance
  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.
- Contact Us
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Transfection Efficiency

Transfection of a cell population typically results in a varying number of cells expressing the desired gene(s) of interest. A common analysis requirement is determining the percentage of cells that are transfected compared to the entire population, often referred to as transfection efficiency. Cytation™ provides intuitive image analysis for automating the assessment of transfection efficiency.