Welcome at
Dunn Labortechnik!
Since more than 40 years we offer you reliable products for Life Sciences.
We have the complete range of products for your laboratory.
Manufacturer
Our Manufacturer
News
Product of the week
NEU! ECIS® TEERZ from Applied BioPhysics
Dunn Labortechnik presents the new TEERZ-device from Applied BioPhysics. The TEERZ-station enables measurement of TEER (Transepithelial Electrical Resistance) to analyse barrier function with Corning® or Millipore® filter insert plates at 75 Hz. Cartridges with 24 or 96 medical-grade electrode pins are available to measure in 24-well or 96-well plates and enable sterile transport between the incubator and cell culture hood.
All measurements can be done while the cells are incubated continuously. The method is completely label-free as values are received via impedance measurement. A 96-well plate is measured in under 5 minutes.
The easy-to-use software not only shows the constant determination of TEER versus time, but also values for resistance and reactance to allow users to set these values in relation. All values are normalized to make comparisons between measurements as easy as possible.
It is necessary to have an ECIS® Z-Theta system to use the TEER-station. This also enables users to switch seamlessly between the classic method to measure via gold electrodes in a 16-well Array or a 96-well Array station and TEERZ measurement to gain further information about their cells. ECIS® Z-Theta users can use the TEERZ station with their existing device.