Cell Counting Kit 8 ab228554 is a no-wash assay with one incubation of 1-4 hours. WST-8 / CCK8 tetrazolium in solution is very stable with low cytotoxicity, and is reduced by cellular dehydrogenases with colorimetric (460 nm) readout proportional to the number of living cells.
Cell Counting Kit designed for success:
- Simple and fast protocol with ready to use solution
- Higher sensitivity and stability than other tetrazolium salt-based assays MTT, MTS or XTT
- Highly cited in >200 publications