Electronic cell counters offer a wider range of information including cell size and can deliver needed information in a matter of seconds Automated cell counters that use latest machine learning technology to determine cell count with high precision are available Bluetooth-ready options are available for the transfer of data to other devices 8 Countess ™II Automated Cell Counter User Guide Instrument exterior components Touch-screen display: The 7-inch capacitive touch-screen display is the main user interface of the Countess ™ II Automated Cell Counter It contains the buttons for all instrument functions and displays data from the cell count

Countess II FL Automated Cell Counter

The Countess automated cell counters contain advanced autofocusing and counting algorithms to allow you to quickly and accurately identify and count cells within a population (Figure 1) The time it takes to manually count cells using a hemocytometer (up to 5 minutes) compared to counting with the Countess II automated cell counters (10 seconds

Countess™ II and Countess™ II FL Automated Cell Counters contain advanced autofocusing and counting algorithms to allow you to quickly and accurately identify and count cells within a population while avoiding user variation associated with manual focusing mechanisms Figure 1 PBMCs counted using the Countess II Automated Cell Counter

Cell counters as the name implies are tools for counting live and/or dead cells in a culture Any researcher who works in a cell culture hood needs some sort of cell counting solution whether to determine cell concentration prior to cell passage or to assess cell viability following drug treatment

8 Countess ™II Automated Cell Counter User Guide Instrument exterior components Touch-screen display: The 7-inch capacitive touch-screen display is the main user interface of the Countess ™ II Automated Cell Counter It contains the buttons for all instrument functions and displays data from the cell count

Electronic cell counters offer a wider range of information including cell size and can deliver needed information in a matter of seconds Automated cell counters that use latest machine learning technology to determine cell count with high precision are available Bluetooth-ready options are available for the transfer of data to other devices

Save $500 on an Invitrogen Cell Counter Kit

Fill out the form below to learn how you can save $500 on the Invitrogen™ Countess™ II FL Automated Cell Counter and get everything you need for automated cell counting Use the Countess II FL Automated Cell Counter to count cells monitor protein expression evaluate apoptosis and measure cell

The Countess II Automated Cell Counter uses trypan blue staining combined with an auto-focus mechanism and sophisticated image analysis algorithm to obtain accurate cell and viability counts The measurement range extends from 1 x 10e4 to 1 x 10e7 cells/mL (the optimal range is 1 x 10e5 to 4 x 10e6 cells/mL) which is broader than that of a

The Countess II Automated Cell Counter uses trypan blue staining combined with an auto-focus mechanism and sophisticated image analysis algorithm to obtain accurate cell and viability counts The measurement range extends from 1 x 10e4 to 1 x 10e7 cells/mL (the optimal range is 1 x 10e5 to 4 x 10e6 cells/mL) which is broader than that of a

Electronic cell counters offer a wider range of information including cell size and can deliver needed information in a matter of seconds Automated cell counters that use latest machine learning technology to determine cell count with high precision are available Bluetooth-ready options are available for the transfer of data to other devices

The new Countess II FL Automated Cell Counter is a benchtop cell assay platform The system is equipped with state-of-the-art optics and image analysis software for rapid assessment of cells in suspension Now with fluorescence capabilities—bright-field and two optional fluorescence channels—researchers can count cells monitor

Introducing the LUNA-FX7™ - the newest member of the award-winning LUNA™ Cell Counter family The LUNA-FX7™ is our most powerful cell counter to date with unmatched cell counting accuracy new 1 3 and 8-chamber slide options state of the art optics dual fluorescent and brightfield detection precision autofocus and 21 CFR Part 11 compliance

Description With the option for a reusable slide and fluorescence capabilities—brightfield and two user-changeable fluorescence channels—the Invitrogen™ Countess™ II FL Automated Cell Counter can count cells monitor fluorescent protein expression and measure cell viability

Countess™ II FL Automated Cell Counter The Countess™ II FL Automated Cell Counter is a fully automated 3-channel cell counter and assay platform that uses EVOS™ light cube technology state-of-the-art optics and image analysis algorithms to analyze fluorescently labeled cells or trypan blue stained samplesin suspension

Importance of Cell Stock Concentration for Accurate Target

Sep 24 2019Manual (e g hemocytometer) and automated (e g Countess II Automated Cell Counter) counting methods are common techniques to determine cell concentrations A number of factors that can affect the final cell count are discussed FOR USE WITH Chromium™ Single Cell 3' Library Gel Bead Kit v2 16 rxns PN-120237

A high density HL-60 cells were prepared by standard centrifugation and counted with the LUNA automated cell counter The concentration and the viability of this sample was calcuated as 1 X 10E7 cells/ml and 88 2 % each with the LUNA automated cell counter Cell counting protocol Noise reduction: 5 Roundness: 60 % Min cell

The LUNA-II™ is an automated cell counter that gives you the ultimate brightfield cell counting experience Press count and the LUNA-II™ does the rest – bringing your cells into the sharpest focus adjusting light levels capturing a high-resolution image and analyzing the image to produce accurate cell count and viability data

PRODUCT FAQs Countess II Automated Cell Counters Countess II Automated Cell Counters Frequently asked questions General use Q What size of cells are the Invitrogen ™ Countess II Automated Cell Counter and Invitrogen ™ Countess II FL Automated Cell Counter able to count? A Objects ~4–60 μm can be counted

The Countess II Automated Cell Counter ( no AMQAX1000) is an automated benchtop cell counter that uses state-of-the-art optics and image analysis algorithms to perform cell count and cell viability assays for trypan blue-stained cells in suspension