產(chǎn)品應(yīng)用

The EZ4U kit is a two to five-hour test for the measurement of cell proliferation and cell toxicity. The EZ4U test employs non-toxic tetrazolium salts, which are reduced to colored formazan. As this reduction process requires functional mitochondria, which are inactivated within a few minutes after cell death, this method provides an excellent tool for the discrimination between living and dead cells.