Get More Insight from Every Measurement
Combine automated TEER (Transepithelial/Endothelial Electrical Resistance) measurements with electrochemical impedance spectroscopy (EIS) to gain deeper insight into cell behavior, morphology, and barrier function. EVOM™ Auto with ElectroZ measures resistance and capacitance in living cell cultures, helping you follow barrier development and responses to treatment using compatible commercially available Transwell plates.
TEER provides a valuable measure of barrier integrity. EIS expands that view by measuring impedance across multiple frequencies, capturing both resistive and capacitive properties of your cell cultures.
EVOM software automatically calculates three key parameters:
- TEER: Assess cellular barrier resistance.
- Transepithelial electrical capacitance (TEC): Follow capacitance changes that complement your resistance measurements.
- Membrane ratio: Gain an indication of cell polarity.
Together, these measurements help reveal cellular changes that TEER alone may miss.
Built for Barrier Research
Explore EVOM™ Auto with ElectroZ for:
- Barrier integrity studies: Assess epithelial and endothelial barriers and tight-junction maturation.
- Cell growth and development: Track changes associated with attachment, proliferation, spreading, confluence, and barrier maturation.
- Cell morphology and function: Investigate changes associated with cell size, membrane integrity, and polarity.
- Drug and toxicology research: Monitor cellular responses to drugs, toxins, and environmental exposure.
- Culture quality control: Evaluate cultures before experiments and monitor changes during and after treatment.
- Complex culture models: Study compatible polarized epithelial cultures, gastrointestinal and blood-brain barrier co-cultures, 3D cultures, and engineered tissues.
Explore EVOM™ Auto ElectroZ for Your Barrier Research
Use this form to request a consult with your Account Executive to talk about the benefits of adding electrochemical impedance spectroscopy to your TEER measurement workflow.
