REAL-TIME ELECTRONIC CELL SENSING SYSTEM AND APPLICATIONS FOR CYTOTOXICITY PROFILING AND COMPOUND ASSAYS

摘要

A method of performing an assay of a response of two or more cell types to a test compound, including: providing a device for monitoring cell-substrate impedance, adding at least two different cell types to the device; adding at least one test compound to form at least two test compound wells; providing at least two control wells; monitoring impedance of the at least two test compound wells and of the at least two control wells at three or more time points after adding the at least one test compound; and analyzing measured impedance from the at least two test compound wells and from the at least two control wells at the three or more time points to obtain information on the response of the different cell types to the at least one test compound.