Countess Automated Cell Counter

Accurateuse the countess ii automated cell counter to eliminate the subjectivity of manual cell coun.

Countess automated cell counter.

Mix 10 µl of sample with 10 µl of trypan blue and pipet into a disposable countess chamber slide. Press the count cells button. The countess automated cell counter uses state of the art optics and image analysis to automate cell counting. Insert the slide into the instrument.

The countess automated cell counter is a benchtop counter designed to measure cell count and viability live dead and total cells accurately and precisely using the standard trypan blue technique. Accurate cell viability data in 10 seconds. The countess automated cell counter contains advanced autofocusing and counting algorithms to allow you to quickly and accurately identify and count cells within a population figure 1 countess instruments are compatible with a broad range of cell types and cell lines and we have verified their use on a number of commonly used cell lines upon insertion of the slide the countess instrument. However we still offer consumables for the instrument.

The most current software and firmware for the original countess automated cell counter are still available here at the bottom of the page under original countess software download. 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. The new countess ii automated cell counter is a benchtop assay platform equipped with state of the art optics full autofocus and image analysis software for rapid assessment of cells in suspension. The cell counting algorithm then uses the image acquired from the best focal plane to identify cells and exclude debris thereby calculating the total cell count.

With the option for 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 in as little as 10 seconds. The software is also. The original countess automated cell counter has been discontinued. The countess automated cell counter works in 3 simple steps.

Cell counters as the name implies are tools for counting live and or dead cells in a culture. The corning cell counter uses a state of the art image analysis software to ensure optimal accuracy.