I have previously only used a hemacytometer to count cells. Using the Cellometer makes cell counting fast, efficient and 100% accurate. It has cool features such as many cell types, diameter and saving of data. - Bulbul Pandit, Humanzyme
I use the Cellometer for different assays and it's really accurate and fast. In addition, the different options available for different cell types (stem cells, or primary cells) and other features such as saving the information on the system are really helpful.
The Cellometer significantly streamlined our workflow and dramatically inproved the quality of data due to superior consistency in cell counts and viability measurements. - Jason Oh, Abbvie, Inc.
I really appreciate the speed of counting, the report templates built into the software and the fact that there is no maintenance needed with the Cellometer.
I like the fact that the slides for the Cellometer can be used not only in more than one machine, but for several other purposes. My colleagues use the slides that are in the plastic box for 3D skin viability.
The Cellometer that I use has really improved the accuracy and speed of our experiments. We sometimes use fluorescent stains to study cell death signaling and it would not be feasible to count thousands of cells across dozens manually. Plus, cell death is happening in real time, and is not waiting for researchers to count things by hand! Thanks to this machine, we have been able to execute our assays efficiently and confidently.
The Cellometer is a really great instrument that saves us a lot of time!
I have been working with the Cellometer for one year. It is very instrumental in the cell culture work that I am conducting for my PhD dissertation project. Additionally, I enjoy the intuitive interface that the Annexin V assay uses, and the ease and precise features of the trypand blue viability assay makes plating/cryopreserving cells a quick efficient task. - Crystal Lipsey, Morehouse School of Medicine
The Cellometer provides fast and reliable counting.
The Cellometer is fast reading, easy to operate, and makes the cell culture work a lot easier. - Lingling Zhang, Ariad Pharmacuticals
Automated cell counting with the Cellometer has allowed an increase in accuracy from operator to operator. This has eliminated user to user variability and has created a more consistent, reliable and accurate data set. Having the capabilities to retrieve old data and images to troubleshoot and help with data analysis is a possibility and useful tool. - Ann Schulz, Juno Therapeutics
The Celigo is our "go to" for low resolution high speed scans. Particularly spheroid biology. I spoke highly of the system at the Cambridge HCA talk. - Steven Titus, NIH NCATS
We are very happy to use the Cellometer Mini. I need to count many cell lines and it saves time and gives me nice, accurate results. - Fotini Nicolaou, MGH
The Cellometer saves us time and is accurate! - Xiuyun Hou, Koch
The Cellometer is great from basic cell counting to more sophisticated, 2-color primary cell analysis, to fluorescent cell-based assays. - Ann Anu Kurian, Morehouse School of Medicine
We have really enjoyed the quickness and ease of use of the Cellometer for our viability screening. We previously used manual counting using Trypan Blue which was more time consuming and gave us a small total cell count. Switching to the Cellometer has improved the efficiency of our processing line and made training new technicians much easier. - Anna Kaestner, Carolinas Cord Blood Bank at Duke University Medical Center
The Cellometer gives us ease of use and speed.
The automation feature on the Celigo has greatly increased our work efficiency by integrating the imager to our robotic system. - Mandy Yim, Genentech
The Cellometer has changed the way we monitor and identify healthy cells. It allows us the opportunity to closely monito single cells in record time. - Michael Parker, ATCC
We have used the Cellometer to standardize our work. Now anyone can plate cells and they look the same on the day of the experiment. It has saved us time and money. - Ryan D Mohan, UMKC
We have a good experience using the Cellometer for cell counts. - Isaac Sundar, University of Rochester Medical Center
I use the Cellometer for cell cycle analysis and trypan blue viability assays. With cell cycle, I find it quite handy as it is not as susceptible to cell clumping problems as flow cytometry. And with the viability assay, I find it very convenient. - Pierre Candelaria, Morehouse School of Medicine
The Cellometer has made things so much easier for us. I can count 30 different cells in less than 20 minutes! Saved us a lot of time. - Inan Olmez, University of Virginia
Our lab is using the Cellometer Auto T4, and this is the best cell counter I have ever used. You will be able to reach the cell numbers and viability at the same time. You can also set up your cell type to get more precise counting. It is a very good instrument.
The Cellometer makes cell counting so much easier and most importantly, faster! We save so much time now! It is easy to train new users as well. - Tara Medlin, LSU Health Science Center
The best thing our Cellometer gives me is the sizes of the cells counted and I can tell how well they are growing. - Shalu Sharma Kharkwal, Albert Einstein College of Medicine
The new version of the Cellometer Auto T4 counts very fast. We have used the Auto T4 for almost 10 years.
The Cellometer's system and the service provided here have exceeded our expectations! - Martin LaGrange, WuXi AppTec
The Cellometer saves us a lot of time, as we often need to count 25-100 samples for a single experiment. I believe the Cellometer also helps us reduce person-to-person counting differences. The computer display is much easier to examine cell size, uniformity, and viability compared to a standard hemocytometer and microscope. - Alison Johnson, Albert Einstein College of Medicine
The Cellometer is incredibly easy to use and is faster and more reliable than most other cell counters I've used. I made sure my current lab purchased one when they were in the market because of my success with it from previous labs!
We have the Cellometer Auto T4. It has greatly accelerated the rate of production in our tissue culture facility. It's very accurate and we get reproducible results each time! - Jeff Anderson, Northwestern University
We have a Cellometer here in our lab at Morehouse School of Medicine in Dr. Gonzalez's laboratory. It has been great to use it for: Annexin V, Cell Cycle, Surface Markers, Trypan Blue viability assays. It is part of our daily routine now and we are very happy with it! - Adriana Harbuzariu, Morehouse School of Medicine
The Cellometer is quick and convenient and I find the cell counts to be just as reliable as using a hemacytometer. My lab cultures and passages several different cell lines and we save hours by substituting the Cellometer for the hemacytometer. I have trained my students in my advanced cell lab to use the Cellometer and they now spend less time counting cells ahdn have more time to do experiments. - Robert Shurin, Wheeling Jesuit University
The Cellometer is quick and easy to use. It also does not take up a lot of space.
We can manage large experiments with considerably greater ease thanks to the automation of our Cellometer. - Colm Collins, University of Colorado
We were using the Countess II cell counter from Life Technologies, but the results were not consistent. We switched to Nexcelom's Cellometer and it worked very well with our cell counting applications and we have been getting consistent and reliable results. These are really important for us, because we are selling cell products to our clients and the cell count is one of the most critical QC parameters.
Our Cellometer has significantly cut down the time it used to take my lab to count cells. The viability percentage has also been very useful and handy. We also enjoy the accuracy, especially when it comes to very low or high cell numbers.
The Cellometer has made analysis and visualization of cells so easy and simple.
We bought the Cellometer about 1.5 years ago and it has been a great tool! We use the machine almost daily to count algae cells that are used to feed freshwater mussels. Without the Cellometer, we would be spending a lot more time each day counting algae by hand. This is a great instrument! - Ben Stahlschmidt, Columbia Environmental Research Center
The Cellometer has been used to count everything from C. elegans to human stem cells to mouse lymphocytes. It has given us valuable data in a short amount of time and filled the niche between flow cytometry and hemacytometers. - Julie Nelson, UGA CTEGD Cytometry SRL
We purchased a Cellometer Auto 2000 cell viability counter. It is great for cell counting and viability recordings. The touch screen feature and cell imaging features are great.
We like to use our Cellometer Auto T4 on chicken hepatocytes! - Adrian Bustamante, Ceva Biomune
We LOVE the Cellometer. It makes our lives much easier! We probably save hours each week by not having to count manually.
The Cellometer works so well, it saves time to count out cells!
I don’t have to worry about my friends having crossed eyes from counting cells. All who have used our Cellometer have been grateful that it is in the building.
We have been using the Cellometer K2 for about 2.5 years. It is very convenient and robust. The service and technical support are also great. - Yalin Guo, ImmuNext Inc
The Cellometer is easy to use and easy to set up. We appreciate that it has the compliance function to be used in a GMP environment. It's automated so it removes the subjectivity out of the equation when performing cell counts. - Ann Schulz, Juno Therapeutics
The Cellometer has enabled all lab members to work on cell induction, cell immunohistochemistry and cell gene experssion with much better efficiency and accuracy - Rebecca Aikens, Duke University
The Cellometer is a great instrument! The results are reproducible and counting is quick!
Our lab is currently using the Cellometer Auto 1000. It is very convenient, quick and easy to count cells on live preview with a touchscreen.
We have gone from time-consuming, subjective cell counting - to fast, reproducible counts with the Cellometer. It is making such a huge difference for us.
The Cellometer is simple to use. The cell counting with a Cellometer is much faster than with competitor products, and it is a product with good value.
My team and I use the AOPI staining solution, catalog # CS2-0106-5mL. This product has been most helpful because of the quality of the product. It allows us to better separate the living from the dead cells which has sped up the process in cell separation and increasing productivity. - Tiffany Henton, Cognate BioServices
I use the Cellometer at lease twice a week and I love it! This saves so much time compared to counting cells by myself. I use this in BSL-2 and BSL-3 labs and I am very happy with this product.
I love the multiple imaging functions of the Cellometer and the speed at which it counts the cells. - Hikmat Assi, BMS
The Cellometer Auto 1000 is a great machine for cell counting and cell size analysis. It is very easy to save and transfer data with a USB drive. - Joseph Liu, UTHSCSA Biotechnology
With our Cellometer, the time to count multiple samples has decreased drastically from just a microscope and heocytometer.
The Cellometer is a very solid machine, I use it for all my own counting needs. The develioment of new programs seems faily intuitive. The AOPI feature is very nice.
The Cellometer has helped mainstream our cell counts and decrease variation between lab members.
The Cellometer makes it quick and easy to get a cell count. Particularly useful to me with counting splenocyte preparations. These are small cells in a mixed population, so more difficult to discern using a hemacytometer.
We love the Nexcelom Cellometer! We have validated it so that we can replace Trypan Blue counting for some assays! It's really great.
The Nexcelom Cellometer has completely streamlined the cell counting process for me and has made it much easier to set up my cell culture experiments. Before, I would use the hemacytometer to count cells for preparation of seeding them for experiments. This would take a long time and would also have human error attached to it. Now, it only takes a few seconds and can do many samples in a very quick manner! - Vineet Dhiman, University of Chicago
I use the Cellometer to get accurate cell densities of Dinoflagellates that I culture in the lab. Getting accurate densities helps me know when to split the cultures or when they are not healthy. I use the Cellometer almost every day and it cuts the time drastically than using a hemacytometer! - Sarah Thomas, Kennesaw State University
We like the ease of use and the consistency of the Cellometer with counting and viabilities, regardless of the end user.
The Cellometer is really fast and user-friendly. It is also nice to see the cells that are being counted.
We use the Cellometer automated cell counter in our lab. It has a very convenient and intuitive touch screen and OS. The Cellometer saves a lot of time and we're glad we have such a machine in our lab.
My colleague and I have purchased a Cellometer Auto 2000 cell counter back in January of this year. We are using it now and it has facilitated our work greatly. We routinely process PBMCs from both fresh whole blood and from frozen stock. The Cellometer has made it much easier to get cell numbers and viability percentages for use in downstream applications such as IVS and Elispot. - Christian Elly, Human Longevity, Inc
We have been imaging retinas and the Cellometer has really improved the quality of the images and the ease of analyzation.
I appreciate how quickly the Cellometer gives results. I often use it with Trypan Blue staining.
The speed is quick and the easy user interface makes it worth it to replace the traditional hemacytometer with a Cellometer automated cell counter.
Cell counting with the Cellometer has save a tremendouc amount of time when having to prepare multiple cell lines or treatment conditions for sending in various assays.
Our Cellometer is super easy to use! It makes setting up experiments quick and efficient. I use it almost every day. - Rae Anne Martinez, TGEN
I would cry if I had to work without the Cellometer Auto 2000. - Victoria Groysberg, UCLA
Counting cells daily on the microscope was very bad for my occipital joints and muscles. Since using the Cellometer Auto 2000, I no longer have neck pain when counting cells. Thank you Nexcelom! - Tiffany Sidwell, UCLA Immunogenetics Center
The Cellometer has made cell counting significantly faster and has improved my work efficiency. I can measure cell viability accurately and quickly with the AO/PI dye on the Cellometer more so than a standard Trypan Blue due manual counting method. With this improved detection of quantification of live cells, I can precisely add the number of cells desired for flow cytometric staining/analysis and cell culture assays.
The Cellometer has made all our lab activities that include cell counting very easy and completed in a timely manner.
The Cellometer provides an accurate measurement and I can adjust the focus to see more area of the cells. The cells also spread out well on the disposable counting chambers.
The Cellometer instrument has made counting cells and cell differentiation exponentially easier for my team and I, allowing us to efficiently and easily gather the data we need.
The Cellometer helps streamline our cell counting process during large experiments. We like the simplicity and speed we can achieve with collecting lots of data. We can't wait to link it to our network to get instant access to the data from our workstations.
Our lab bought a Cellometer Auto 2000. We regularly grow primary human T cells, and with a lot of samples per experiment (20-30+), it has been a lot of work to keep track of growth/expansion and viability prior to having the Cellometer. With the Auto 2000, it is much easier, and much more reliable to count each set of samples and get reliable data on expansion and viability, and we are able to take samples for counts every other day, rather than once a week.
The Cellometer makes counting easy, quick and accurate. - Manasi Chauhan, MD Anderson Cancer Center
I like the fact that the Cellometer creates a file I can open in Excel with all the concentrations of my samples. It makes it much easier to calculate fold changes in growth for multiple samples across an experiment.
The ease of use and high degree of accuracy of the Cellometer with primary cells makes this machine an invaluable asset for proper execution of primary cell experiments. - Julia Yang, Seattle Children's Research Institute
Our new Cellometer X2 has cut the time we spend on cell counts drastically, freeing up time for much more. The transition was very easy, the software is a piece of cake to learn and the support is excellent! - Josh Weaver, Westbrook Brewing Company
I have used three different models on the Cellometer automated cell counter platforms. The all-in-one is easy to use. The Cellometer Auto T4 is the best cell counter by far and works exceptionally well with fast computers. This beats manual cell counting hands down!
We are using a Cellometer, and creating growth curves and plating several different cell types. Those tasks are not as intimidating or time-consuming now with the Cellometer quickly and easily counting the cells.
We are using the disposable counting chambers. They work great and are very easy to use.
Our lab works with leukemic cells, which are very small in size. We are extremely happy with the ability of our Cellometer to accurately and consistently count such small cells. We have the addition of the laptop to allow for a larger screen for viewing cells. Having this system has drastically cut the time and tedious work it takes to count cells for our experiments. And because we have built-in protocols, any one of our lab members can perform the counts without the additional worry of variability of our counts among people. Despite some initial minor connectivity issues between the computer and the counter (which were handled immediately and politely by our rep and tech support), we are very happy with this instrument. - Mel Portis, UT MD Anderson Cancer Center
We are using a Cellometer automated cell counter in our lab. I like the feature that allows you to calculate viability of your cells when counting. This has helped me in plating experiments as well as aiding in my estimating the correct plating density for growth and proliferation assays.
I have been using the disposable cell counting chambers with the Cellometer Auto T4. Another lab had purchased this unit a few years ago and I just started using the Auto T4 last year. It saves a lot of time and is very convenient for counting cells, requiring very little sample. It doesn't take up much room either!
The Cellometer has improved my cell-based assays.
I find the automatic counting of the Cellometer very useful for big and long biological experiments. The interface is very user-friendly. - Anthony Rios, University of Kentucky
The Cellometer from Nexcelom has greatly simplified and accelerated my workflow. Upgrading to this system was a significant improvement compared to our old flow-based system.
The Cellometer has not only slashed down my experiment time, but also helped get easily reproducible results! In short, I have a very reliable, accurate and fast cell counting experience when I use the Cellometer automated cell counter.
The Cellometer has been very useful for the pilot studies we are performing, which helped contribute to NIH funding. Being able to count viable cells in multiple channels of fluorescence from transgenic organisms has been a valuable application of the Cellometer and we look forward to continuing to use it.
The Cellometer is a really nice and accurate instrument. It was a big step up from the microscope-based counting!
The Cellometer automated cell counter is precise and fast. We can set up different cell types and cell sizes to reach accurate counts.The Cellometer is a great instrument to count cells effectively.
The Cellometer is very easy to use and makes our life easier. - Rashmi Jivan Yewle, University of Kentucky
The Cellometer has made our job of counting cell smuch, much easier. It is very quick, user-friendly and efficient. - Richa Athalye, Vindico Bionanotechnology
We purchased a Cellometer about 6 months ago, and it has made cell counting much more palatable. Our throughput has increased significantly. Also, the color fluorescence allows us to get additional information about our cells without having to do flow cytometry.
The Cellometer is a nice instrument which saves me precious time. I love your Cellometer! - Jivan Yewle, University of Kentucky
The Cellometer decreases the time to count my cells.
The Cellometer is very useful for all biological experiments since it is more accurate than eye counting (40% more accurate) and it saves you significant time in manually counting cells. - Gabriela Romero Uribe, Vindico
The Cellometer provides fast and reliable counting.
The Cellometer has increased the speed and efficiency for cell counting and viability assays in our lab. Previously, we were using the Trypan Blue method and manually counting every cell. With the Cellometer, human error and the time to count are greatly reduced. I personally optimized the protocol for everyone in my lab and it has become an indispensable assay ever since! - Shannon Hentschel, University of Florida
Our Cellometer Auto T4 enables us to provide accurate and reproducible cell counts and viability assessments very quickly. An accurate cell count is crucial to our research and the automated system of the Cellometer reduces intra- and inter-measurement error. - Gareth Willis, Boston Children's Hospital
The Cellometer is really fast and easy to use. You have a lot of information in just seconds.
The Cellometer reduced and simplifies cell passage time.
The Cellometer is a great tool that enables us to have consistent counts regardless of the technician culturing the samples.
The Cellometer has an easy, user-friendly touchscreen providing quick cell concentration and viability readings along with the cell images.
I love how fast the Cellometer is and how customizable the programs are, so that I can accurately count the different types of cells I work with. The Cellometer has changed the way that I work in that it has sped up my assay work-flow and has given me a very accurate way to know how many cells I am working with.
As a mid-career change biomedical engineering PhD student, I chose a highly interdisciplinary experimental research approach, requiring much time in coordination. The Cellometer has saved me innumerable hours of cell counting that can be better spend on critical data analysis! I love that it's so simple and easy to use! -Hollie Ryan, Frank Reidy Research Center for Bioelectrics
When working with a high number of samples, the Cellometer makes quick and easy work of what would normally be a long and laborious cell counting process. A must have for an immunology laboratory. -Chris Johnston, The Forsyth Institute
The Cellometer makes cell counting and viability assays much quicker and efficient.
The Cellometer has made my cell counting faster and more precise. I previously used a hemacytometer to count my cells which would take me more time to finish.
Makes cell counting fast and easy! Disposable slides are so much easier to use than a conventional hemacytometer.
The Cellometer is very useful - it saves us an immense amount of time. We use it every time we plate. Thanks for a great product!
The Nexcelom Cellometer increased the amount of cell samples I could count in a day, increasing the amount of data points I could derive. Additionally the sheet of viable cells/non-viable cells, cell diameter etc. was extremely helpful. I used the Cellometer for counting SHSY-5Y cells. - Kaeli Freeborough, Lake Erie College of Osteopathic Medicine
We use the Cellometer Mini. It's my favorite tool! Allows for assays that require many, many, many cell counts to be doable.
I love the simplicity and user-friendliness of the instrument. I learned how to count cells on a hemocytometer, which was tedious and required too much precious time. Not to mention, the hemocytometer and coverslips were extremely easy to break which, added up to a lot of replacement costs. With the Cellometer disposable slides I don't have to worry about any of that, and the computer does the counting and math for me. In addition, I love being able to adjust the settings so that it can count smaller cells such as immune cells. Sometimes, we have samples that have immune and/or cancer cells mixed in with red blood cells, and being able to gate out the rbc's through size is a convenience that I am extremely grateful for.
With Cellometer it is really easy and quick to visualize our cells and perform counting. Cellometer also enabled us to read RFP and GFP Taransfected cells very quickly - Neha Bhise, University of Florida
We are using Cellometer to do cell count and RFP, GFP readings. It is very easy to find transfection efficiency of transfected cell lines using Cellometer. Saving time in cell counting also. Very fast and gives dilution calculations, that is also a very good tool. - Lata Chuhan, University of Florida
The Cellometer has been one of the best equipment buys in a long time. Very efficient and accurate for our purpose and it fits perfectly in our TC room and on top, it is very easy to use. The lab is very happy with the machine.
The Cellometer instrument has made counting cells and assessing viability fast, accurate and very easy to do. I am able to keep better track of my cells because of it
The Cellometer has made banking our cells lines much easier, and with easy data collection that includes viability. Previously, time was a major factor in if we count cell lines before banking, but now it is easy enough it can be done no matter what.
I have had very good customer service with Nexcelom. We had a live remote demo of compliant software add on and continue to be in contact with the QA software application specialists.
The Cellometer has been highly welcomed in our lab. Research associates and post-docs are happier having this quick and effective method of cell counting. It really saves a lot of time and it's so easy to use!
The Cellometer has saved hours in research, which I put towards more productive experiments. In my teaching labs, the students are able to accomplish more and have time to complete more advanced and sophisticated labs because they are not spending hours with a hemacytometer. - Robert Shurina, Wheeling Jesuit University
We have been using this machine for the past two years and it's much more efficient and saves our researchers a great deal of time
The Cellometer saves me so much time!
Your Cellometer instrument makes it easy for us to quantify the survival of yeast cells. This instrument literally saves us hours per week. Thank you Nexcelom! - James Ritch, Providence College, Biology Dept
It's so fast and easy. I have to count many cells, what would normally take forever. The Cellometer gives me accurate counts within almost no time!
We process individual spleens from multiple mice. As such, we count each cell preparation separately. After isolating T cells using magnetic selection, we have to count them individually again! Our Cellometer is likely the most used piece of equipment in our lab and works every time. It has dramatically reduced our counting time, as well as increased the accuracy of our viability tests. - Jerid Robinson, Emory
I love how quick it is. Especially when I'm platting a bunch of cell lines at once.
We purchased a Cellometer a few months ago and have been very pleased with the device. We are able to accurately count WBC in our products even those with low cell numbers and obtain an accurate viability all very quickly. This device has replaced our hematology analyzer for several applications and we have recommended it to several others. - Amanda Medcalf, Fate thereapeutics
Using the Cellometer to count cells has saved me a LOT of time and energy in the lab. Especially since I don't have a human assistant having a mechanical assistant give me time to focus on other tasks. - Ranor Basa, Vala Sciences Inc R&D
We're using Cellometer Auto1000 for regular cell counting. Now it becomes so easy to do this. Just with seconds, it's done. Great instrument!
The Cellometer in my lab gets very heavy use and makes cell counting and dilutions easier than it should be (what? no more hemocytometers?!)! We love how easy the system is to use and that it is essentially "fool proof"! - Samantha Meenach, University of Rhode Island
Cellometer Auto 2000 has made it possible to work faster, more efficient and more precise. - Maria Agarwal, Johns Hopkins University
The Cellometer has definitely saved me a lot of time, has allowed me to fit more into my experiments and has made lab life easier.
I was using a hemacytometer to count my cells and I couldn't measure their diameter, but now I use the Cellometer to get a very fast count and measure all their diameters, which is very useful!
Used Cellometer to count zebra fish chondrocytes. This was so easy and convenient to use.
The Cellometer allows me to count my cells quickly and effectively. I have saved so much time switching from manual cell counting to an automated cell counting system.
The Cellometer is a huge time saver compared to using the hemocytometer. In addition, with undergraduate and pharmacy students, the Cellometer eliminates the variation in the results that is sometimes seen.
Getting the Cellometer Auto X4 for algae counts has helped us tremendously. We use algae to feed freshwater mussels and it is very difficult to determine how much food they are receiving if the algae count is unknown. With this machine, we are able to check all of our mussel culture waters in less than 30 minutes!
Our Lab uses Cellometer on a daily basis It is so convenient and fast specifically when preforming multiple samples at the same time - Shalu Sharma Kharkwal, Albert Einstein College of Medicine
Our Cellometer allows us to measure concentration and viability of PBMCs in patient blood samples in a fraction of the time it used to take using manual hemocytometers
I have just learned how to use our Cellometer this past week and was amazed at how intuitive the software is. The slides were also very easy to load.
The Cellometer cell counter has made cell counting so much faster and very easy. It is much more efficient when harvesting cell samples to quickly count multiple samples at once, with great accuracy, and allows us to start seeding cells at optimal densities much quicker than before. This was cells are not sitting in tubes for long periods prior to plating, causing them less stress. Thank you Nexcelom!
Outstanding instrument. Easy to use and accurate results - Sumi Dinda, Oakland University
X1 is easy to use accurate fast, Viability and cell count in 1 step is fantastic - Jim Elliott, Captain Lawrence Brewing
Cellometer allows for quick counting of viable cells without straining your eyes looking through a microscope to count the cells.
More accurate cell counting and saves time.
The cell counter saves so much time! (Plus I think it's more accurate) I don't have to waste time counting cells and I can use my time for more research experiments. Thanks for a great product.
Such a small vessel that really frees up so much of your time by counting cells with such accuracy. You can move on to the next step with no worries.
It has made my life easier by cutting the time spent counting/plating cells by at least half - Autumn Gaither Davis, University of Pittsburgh
I have a Cellometer Auto T4. It's an excellent device that is easy to use that provides very accurate and consistent cell counts. Compared with other devices it saves my lab a lot of time and avoids messes in the cell culture room. Highly recommended. - Roderick O'Sullivan, University of Pittsburgh
The Nexcelom Cellometer allows my research team to accurately and efficiently count even more cells - Avelina Espinosa, Roger Williams University
We use the Cellometer for all of our cell counts! It is especially important for clumpy difficult to dissociate lines - David Esopi, Johns Hopkins University
For cell lines in particular (and 'clean' cells) counting is much, much easier and get a lot more stats. However do need to let the cells settle for 15-30 seconds prior to counting. Also still working on learning all the menu items. But an excellent addition to the lab. - Nicholas Lanson, LSU Health Sciences Ctr
Ability to distinguish viability from vitality as well as avoiding error prone plate counting to determine cell concentrations. Previously we'd have very different cell count results person to person, now the method is more standardized along with the ability to go back and correct counts if necessary (eg. better documentation).
It makes counting PBMC's from serum really fast, so when I have to plate from 18 different samples it doesn't take as long as a hemocytometer would! - Jennifer Arab, CSU
It is very efficient, accurate and a time saving instrument.
Since I work on cell proliferation I often have to use microscope/hemacytometer chamber for cell counting which has always been a pain for me. It has made it good for my research each week. - Pundrik Jaiswas, NIDDK
I really appreciate the small footprint of the Cellometer Mini. It doesn't take up much space and it is very easy to use. The guides provided make it a no brainer. - Alla Brafman, Leidos Biomedical Research, Inc. at FNLCR
Much better tool for quantifying cell growth than luminescent viability assays alone.
The Cellometer Vision is a great product! The instrument is quick and easy to learn to use, and the software is very user friendly. We have used our Cellometer device to obtain data that we would normally have to use the flow cytometry facilities to get. The machine has made of number of data types both inexpensive and quick to obtain. In addition to the product itself, the customer service we have received is excellent - only adding to the quality of the product!
Cellometer is very easy to use. The fact that it can be used with AOPI and eliminate the count of erythrocytes is very convenient. It saves a lot of time to use the Cellometer instead of manual counting, and it allows me to keep on working on other stuff while the cells are being counted. - Maria Agarwal, Johns Hopkins University
It has made my cell counting much more reliable, and much easier, at the same time. The ability to alter the settings towards your specific cell type are critical as well.
Transitioning to the Nexcelom Cellometer from our previous method using Flow Cytometry, has been smooth and efficient with the help of the great team at Nexcelom support. The software is very user friendly and the instrument is maintenance free. I would highly recommend the Nexcelom Cellometer K2 to other facilities looking to use image-based cell counting systems.
The Cellometer K2 instrument is a simple, quick, visual cell counting platform. We love the clear images and easily discerned confirmation that the cell count data is real because you can see the count with your own two eyes. It has allowed us to move away from difficult flow cytometer and subjective hemocytometer methods.
I enjoy using our Cellometer especially on high volume processing days. It's simple to use and gives data that is needed and quite essential for result reporting. Use is not intimidating at all.
The ability to record the image of the counted cells together with the cell size distribution data in TBE assay. Also, to be able to set up the range of the cell size for counting.
The accuracy is outstanding; our 30 minute cell-counting time has been reduced to less than five minutes; furthermore, the viability assessment of the cells being integrated into this system has made our experiments much more efficient.
Allows me work with more cells at a time since counting them now is so easy and fast. If I had to count with a hemocytometer I would probably only work with 1/4th of the cells I do now.
The Cellometer has been a great asset to multiple departments in our company. When looking to move from flow cytometry cell counting methods to microscopy cell counting, we tested many options and settled on the Cellometer. We now use these instruments at two sites and within our manufacturing and QC departments. We are still in our validation phases with the instruments but they will eventually become our primary method for manufacturing and QC. I enjoy using this instrument because there is no setup or shutdown procedures that are needed. You can simply turn it on, use it, and shut it off. So easy!
Our Cellometer instrument is easy to use and is much more efficient than counting cells manually. It increases the throughput in our lab and makes our results more accurate. We love our new instrument.
The Cellometer Slides have streamlined cell counting making it easier and more efficient.
I like the Cellometer Instrument because it allows our lab to count our viability faster than manual counts on microscope. Our count time is only 5 minutes instead of 10 or 15 minutes!
The Cellometer has made my cell line work run more smoothly and efficiently. I love this instrument.
I like my Auto 2000 because it saves my images, so that I may go back and review. I also like the histogram and the ability to export to excel.
Great product! Saves me an hour of eye-straining counting. I count my cells before labeling with antibodies for flow cytometry. Now I can easily double the number of samples I can analyze in one day.
Our Cellometer has made cell counting much faster, easier, and also less operator dependent. It has saved us both time and hassle. It's amazing! - Dan Thoren, Viatar
The Cellometer instrument is simple to use and helps us be more productive - Marcia Lee, OARDC/FAHRP
I have used Auto 2000 in my previous lab extensively for counting mouse primary cells. I can not be thankful enough to you guys to make such a great product. I Liked it so much that I convinced my boss at new lab in FDA to buy Auto 2000 in spite of having a cell counter from different company.
It is simple to use and provides us with accurate cell counts. An absolute time saver in our very busy workday.
The cell proliferation experiments by counting the actual cells has become so easier and quick. - Puspa Raj Pandey, NIH NCI
Great Cell Counter work done in minutes with accuracy. Fast forward our research 10 fold - Pavan Rajanahall, Kansas State University
Using the Vision CBA has saved me so much time! I am able to get consistent viability data with much less time spent on sample preparation. It has also been great to complete cell cycle analysis without using FACS. - Sarah Burkhart, Florida State University College of Medicine- Biomedical Sciences
The Cellometer has stream-lined the way we count cells. It is quicker and more accurate than the previous instrument we were using. It makes my job easier!
The Cellometer has increased throughput by giving quick and accurate counting with automated data capture. - Angela Baker, Tgen
The Cellometer X2 has made our daily cell counts and cellar reports much faster and easier. The software interface and sample prep is easy to perform and gives consistent, reliable data. - Joe Wells, Hangar 24
We purchased a Cellometer Auto 2000 in late May and have been very pleased with the way it has already changed the work-flow for almost all of our cell-based projects. We are finding it much easier to generate quantitative data that we trust at a rate of progress well beyond what was possible in our lab before by conventional imaging and image analysis approaches. - Rob Bellin, Holy Cross College
The Cellometer allows us to see how many cells are in suspension for each fermentation test we run. This has changed how we work from an OD reading to actual cell counts.
We love the product and use the Cellometer every day to count cells.
The Cellometer instrument gives a quick and easy way to count individual cells and also increases the throughput and efficiency compared to manual counting. I am working with 200 different clones that needed to be counted and I was able to get the cell count, concentration and %viability in a fairly short period of time! If I had not used the Cellometer Auto T4 cell counter, I would most likely not have been able to finish counting cells from each clone. Manual counting would have been extremely time-consuming and I would be particularly concerned with miscount errors that affect the accuracy of the cell concentrations. All in all, this instrument has definitely been a life saver for me!
Using the Cellometer Auto 2000 has been a walk in the park! The instrument is flawless and the digital display is exquisite! This machine has saved me so much time and has allowed me to complete all my work in a timely fashion. Thanks guys! Keep up the good work! - Dylan Johnson, Burleson Research Technologies
Compared with Countess that I have used before, Cellometer provides me with more easily accessible information about the cells, not only just some numbers although those numbers are the ultimate goals. It makes me trust the data generated by Cellometer more when I can see my cells at different views on the computer just like I am looking at them under a microscope and you get to manually focus on the cells.
The Cellometer has allowed our lab to perform experiments that would have otherwise been impossible to do without expensive equipment and/or core facilities. It has also allowed us to expand our research projects due to the availability of experiments within its protocol library as well as its ease of use. The Cellometer, along with its FCS software, has made data collection an easy task as the program allows the user maximum control over all experiment parameters.
Cellometer is a much faster convenient tool to do cell counting. It releases me from the tedious boring cell counting work and saves time; 20 minutes counting by myself and only 1 minute using Cellometer.
The amount of time we save by using the Cellometer has changed the output efficiency of our lab. I especially appreciate the user friendly setup and the ability to recall saved profiles, so that we do not have to spend time providing cell type and diameter information before each count.
The Cellometer has sped up our lab's cell culture workflow greatly as it counts much more rapidly than other counting machines we have tried. We also like the intuitive software and ability to create custom profiles that we can save for each cell line. - Kyle Johnson, The Translational Genomics Research Institute
The instrument was pivotal in my experiment of measuring the percent of cells expressing GFP fluorescence. The associated software was very helpful in understanding my results; being able to view the data as histograms and in a tabulated form was very useful.
Reduced my work time by several hours! Gave me accurate results! - Pushpak Bhandari, Purdue University
We have improved our counting accuracy of Entamoeba cells for inhibition assays and shortened our time in counting cells.- Avelina Espinosa, Roger Willliams University
Easy to use and accurate. The software also is pretty straightforward and simple.
It's been very convenient for me to count cells using this pure automatic Cellometer; I love the fast output and USB port.
Cellometer Instrument makes our routine experiments faster and easier, since a lot of our assays require a specific number of cells, with the counter we have better, accurate and reproducible results.
Our lab purchased a Cellometer Auto 1000 a year ago, and it has been a great pleasure ever since. Cell counting that could take a half-day to do using the hemocytometer takes only half an hour. Besides, viability test and size measurement also becomes very simple and easy. This auto cell counter really increased the efficiency and accuracy of our cell counting. - Zhe Zhang, MIT
It makes cell counting easy and accurate! - Jeff Leong, Washington University
We used to count cells by hemocytometer, which was tedious and low throughput. We're now able to use a much smaller amount of sample to obtain reliable cell counts. It has also helped accelerate our work assessing cell viability, under different stressors.
The Cellometer prevents direct use of the microscope. This is more convenient and comfortable for the user to assess the pictures taken by Cellometer rather than straining over the scope. Also, since the machine is hooked up to the computer, it has many more options for data analysis and manipulation. - Juhyun Lee, Emory University
The Cellometer has made counting cells easier and more efficient. Before we got our Cellometer, I would spend hours at the microscope straining my eyes to count cells. Now counting has become quicker and less tedious. We usually just do trypan blue counting but occasionally we use AOPI to get a more accurate live/dead count for tiny cells. The software is very user friendly and the technical support is excellent.
The AO/PI Yeast Viability Kit containing dilution buffer and fluorescent dye mixture for staining of live and dead Yeast cells makes counting yeast cells incredibly simple! WE LOVE IT!!
We love the speed and efficiency of the Cellometer. It makes our proliferation curves easy instead of tedious! - Tasha Pontifex, University of Arizona
The Cellometer has proven to be a practical and efficient means of obtaining both cell counts and viabilities on flow cytometry specimens. We are able to easily test lysed and unlysed bone marrow aspirates and peripheral bloods, as well as tissue samples, needle cores biopsies, and body fluids. Utilization of the large depth counting chambers has even made it possible to perform counts on low volume/low cell specimens. Overall, we are extremely pleased with the addition of the instrument to our laboratory.
It saves precious time counting cells, and has more functionality and accuracy than manual counting methods. - Maura Diamond, CHOP
The Cellometer has made counting so much easier that we are now able to up the number of samples for experiments. Before it, we would have to factor in over an hour to count samples by hand but with the Cellometer we can isolate 4-5 tissues from a mouse and do 7 mice and count all the samples within an hour, something that would take much longer by hand.
The Cellometer has provided a much quicker and easier way of counting cells now. We frequently count cell death frequencies and the option to included or not include these counts is very useful to me. Overall, we are extremely happy with the Cellometer.
Using the Cellometer Auto 2000 is so much easier and faster than what we were doing before. Everyone in the lab is enjoying the instrument and taking full advantage of all its capabilities. We're glad to have the instrument in our facility.
We have the Cellometer Auto 2000. This instrument has streamlined our experiments. We have several animal studies that require various cell counts. Given that these studies take place over several months, the Cellometer has given us a mode by which to keep out counts consistent (as opposed to manual counting, which would require the same person to count over the course of experiments and is relatively subjective anyhow). We love how quickly we can obtain our data and feel confident that the instrument is giving us accurate results. It's also convenient that the Cellometer works with a variety of dyes (AO/PI, Trypan Blue, etc).
Cellometer is fast, precise and easy to use. Moreover, it is adjustable for parameters of many specific cell types.
I love the Cellometer for its accuracy, efficiency, and reliability. It's easy to use and applicable for a wide variety of cell lines, which is extremely useful to our field, and it's changed the way I work because it is a true time-saver. No longer do I have to record absorbances or use a hemocytometer!
Cellometer instrument is easy and fast to use and also give us the accurate cell counts. It is totally changed how we count our live cells in the process for our undergoing and/or ongoing experiments. It only takes minutes to finish what used to taking us hours. We can't imagine to go forward with cell counting without Cellometer.- Xianglan Yao, NHLBI
It is very easy to use and the results seem to be very reliable. It is especially useful for graduate students who don't have a lot experience in cell culture, and they can pick up very quickly. It speeds up the work a lot.- Wei Li, University of Tennessee Health Science Center
Cellometer 2000 Auto provides excellent accuracy in counting of viable PBMC from fresh and frozen human samples. The accuracy of this Nexcelom counter is better than that of other cell counters of similar range which are currently on the market.- Senior Staff Scientist, Bethesda, MD
There is effectively no better system to almost instantaneously measure yeast viability and vitality (and believe me we have checked). We will hopefully get the machine in the lab soon and this will effectively change the way we work!!! - Aviva Joseph, UMass Medical School
Wonderful equipment. Makes time consuming counting so much easier.
Cellometer 2000 model helped me to move forward from trypan blue to live/dead count of nucleated cells.
I work faster with less stress. It is the best thing in the lab since pipettman. - Carolyn Cooke, MD Anderson
The Cellometer in our lab boost productivity and accuracy in plating for experiments.
Cellometer helps me count cells much quicker, easier and more accurate than before, which helps save me a lot of time. Sometimes counting cells from many different cell types is really exhausting, thanks to Cellometer , now it's just a piece of cake. - Ziqing Wang, UT Health Science Center
The Cellometer Auto T4 has saved our lab time and money. It is very easy to use, fast and accurate. We use it for cell counts and viability analysis. - Chris Toth, UT Health Science Center
We use the Cellometer to count TIL (Tumor-Infiltrating Lymphocyte) cells in our lab. We get accurate and fast counts using the Cellometer (Cellometer Auto T4 Model). -Chris Toth at UTMDACC
More Customer Testimonials
I use a counter for Invitrogen but after the demo of Cellometer, I like the user interface of Cellometer. Also the ability to use PI is an added feature which I would be interested in the future. -Ravesanker Ezhilarasam at UTMDACC
This instrument has made working with cells more enjoyable and easy. There is no straining to see and count cells any more. -Researcher at MD Anderson
Easy to use, quick, economical, reliable -Gabor Bacazsi at MD Anderson Cancer Center
The Cellometer has been very useful in basic everyday cell counting analysis. It has allowed useful time saving strategies for cell counting and saving counted images. Our lab uses the Cellometer everyday – we love it! -Researcher at MD Anderson
We are currently using a vision trio. It has changed our efficiency (in a positive way). It has also allowed us to do AO/PI assays quickly. -Matthew Figlole at MD Anderson
Multiple functionalities, reanalyzing data, image data, time saving, per sample cost. -Researcher at MD Anderson Cancer Center
Our Cellometer has greatly reduced time spent counting cells in our GMP lab. This has increased productivity and efficiency. -Seth Wardell at MDACC
I love it!! It saves me time, effort, and added confidence in what is counted. We did a side by side comparison and the numbers were right on with the machine!
The Cellometer is so easy to use and the number of assays that can be run on the Vision are amazing. I also can't say enough wonderful things about the technical support that is offered through Nexcelom. The people are wonderful and always willing to go out of their way to help develop and trouble shoot the assays.
We started using the Cellometer Auto T4 for our counting/viability measurements and it has sped up the process of subculturing considerably. We do multiple flasks at a time and being able to use an automated counter vs. a hemocytometer makes the process much easier. I like the disposable cell slides because there is no need to clean up afterwards, it just goes into the bio waste bin. Overall, we are very satisfied with the Cellometer counter.
My name is Dylan Armes, and since getting a Nexcelom Cellometer my day-to-day work in my lab has become significantly easier. I used to use a different counter, but the ease of use of Nexcelom slides is MUCH more convenient. I primarily use the counter to determine total cell volume in a sample for easier distribution on microscope slides, and it works perfectly for that purpose. It's quick, accurate, and very easy to use. Dylan Armes - Lovelace Respiratory Research Institute
We love our Cellometer! More time for experiments, less time counting your cells. And no more sore thumbs or annoying hemacytometers.
A scientist from the University of Colorado
The Cellometer has provided a much faster and more accurate means of counting all our 100's of samples which we need to set up for flow cytometry analysis. We also are able to take images and go back and check things later if there are any discrepancies which is very useful as well.
Dr. Janice Pluth - Lawrence Berkeley Laboratory
My work has improved tremendously. Counting 10 samples by trypan blue used to take 30 mins and left strain on the eyes. Results were inaccurate. Now (the samples) take about 6 minutes with the Cellometer and are accurate and reliable.
Rakesh Sharma of MD Anderson Cancer Center
Great machine! Counts cells fast! Saves my time and eye sight!
Senior Scientist at a Research Lab in Boston
Great machine. I like the fact that you can see which cells are counted. I have introduced (Cellometer) to other people around the lab and they all like it. Now we are using it every day.
Senior Scientist at a Research Lab in Boston
(Cellometer) relieves the heave work of cell counting, improves the efficiency of counting.
Researcher in Shanghai, China
Just as the Nanodrop changed spectro photometry - forever - in the lab, so has the
Cellometer revolutionized cell counting in the tissue culture room. No
more Hemacytometer! We also like our Sales Representative, Grace Vick,
she is always there for us!!
Senior Scientist from NIH
Counting all of our Insect cell cultures used
to take half the morning; now, with our Nexcelom Cellometer, I'm ready to start passaging in just
20 minutes! Thank you! With the added information of average cell diameter, I am able to more accurately
predict when my Baculovirus stocks are ready to be harvested. Since the Cellometer is so easy to use, we are sampling our cultures at
several additional points in our process, which has improved troubleshooting of process issues. The Cellometer has helped us to cut
costs by enabling us to detect failed (virus amplification and protein expression) cultures earlier in the process. Thank you Nexcelom!
Senior Scientist from a Major Life Science Corporation
We bought the Auto T4 in 2007 and love
it! I'm able to seed multiple experiments of multiple cell types in such a short time. We told other labs how much we liked it and
another bought the newer version of the T4 and others buy the slides and use ours. Thanks!
Denise Hegan, Yale University
It makes counting so much easier. No need to use the hemacytometer!
You can still
see the cells and do live counts. Great for counting many samples.
Senior Scientist from Boston Scientific
Having this device has streamlined
our cell culture work very much.
Instead of only being able to count 2 or 4 cell samples at a time, we can set up as many as we need, and have the Cellometer
count them. It's much more accurate than hemacytomer counting, and much
faster, which is a bonus when we have 15 transfection
samples to count! We have a fluorescence capable model, and using it to determine the percentage of transfected eGFP cells is
quick and easy, and doesn't entail tedious slide staining on our part. We couldn't
live without our Cellometer!
- Kristina Muskiewicz from Forma Therapeutics
Not only is the Cellometer good for counting cells but we also use them
to count our MFIA beads. It gives us a more accurate count of the final yield and also cuts
the amount of time spent on counting
- Nhu Thao Le from Charles River Lab
I do at least 10-15 (PBMC) samples a day or at a time and it used to take
almost 1 hr now with Cellometer it takes almost 8 minutes for all the samples. That's quick, easy and results
are fantastic and
this spares my eyes a headache. Thanks, Rakesh Sharma
- Rakesh Sharma from MD Anderson
useful tool for a cell sorting core. We use it to verify the drop
delay setting, troubleshoot sorts by looking at cells for debris or dying cells, double check yield of cells from sorts, and help
determine what settings are appropriate to perform a sort.
- Biologist from Harvard Medical Center
Actually being able to visualize overall clumpiness of cells is a major help, using our other cell counter can tend to miss a good majority of cells if they tend to aggregate more. - Biologist from Eisai
The Cellometer is very easy to use and yet is a powerful tool to have in the lab. In addition, the software interface is very user friendly. - Biologist from Bristol Myers Squibb
My company has 2 Cellometers. We rely on them every day to get a quick and accurate count on the many cell lines we have in culture. It is very reliable, low maintenance and saves us so much time vs. hand counting, so we can do our cell work more efficiently. It's a great product. - Tina Glyptis from Forma Therapeutics
Cellometer has saved me precious time, especially when dealing with experiments that are time point dependent. - Deepak Nagendra from Michigan State University College of Human Medicine
The Auto T4 is a fantastic machine that saves our lab a lot of time! It is simple to use and small. - Dr. J. W. Hodge, Senior Scientist and Director, Recombinant Vaccine Group, NCI
I like that this one does not require any other material other than the slides. - Jim Bensen, Tissue Culture Facility, Lineberger Comprehensive Cancer Center, University of North Carolina, Chapel Hill
"I will never use a hemacytometer again" - Jeff Ross, Research Investigator, Eisai Research Institute
"Before the counter it took a long time to count and put strain on our eyes. Now it is quick and very easy on the eyes" - Adam Wiles, Rebecca Shoemaker, AIDS Vaccine Program, NCI
"Using the Auto T4 has greatly increased
the efficiency and ease of
counting cells in our lab, especially on high volume sample days. It is the only counter that consistently works for non-human
- A scientist, National Cancer Institute
"Before it would take 2-3 hours to count-now less than 20 minutes" - A scientist, National Cancer Institute
"Eye strain was a big problem before the counter. It is much faster now
and eliminates the eye strain"
- A scientist, National Cancer Institute
"I've used hemacytometer before. It can never get accurate nor consistent cell concentrations. At one time, when I need to estimate the cell doubling time, this counter really helped because I have to deal with multiple cell counting from replicate samples" - A scientist, National Institute of Health
"This is the product I have always dreamed about!" - A researcher, National Institute of Health
"This is such a simple machine to use that it saves us a lot of time." A scientist, Wyeth