Here we introduce the CellTiter-Blue® Cell Viability Assay, a single-addition,
homogeneous cell viability assay that is based on the ability of cells to reduce
the indicator compound resazurin to resorufin. The assay gives researchers the
option to measure cell viability using fluorescence or absorbance, and it also
allows users to multiplex some types of assays in a single well of cells.
Cell Notes 5, 12–14.
Rich Moravec and Terry Riss