has part has part is about is_specified_output_of MTT assay evidence 2014-03-16T11:30:54Z SIB:PG eco ECO:0001101 A type of apoptotic assay evidence resulting from the reduction of 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) to its insoluble purple formazan dye in viable cells and measures cell viability / metabolic activity. mchibucos 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide apoptotic assay evidence cell population proliferation assay analyte assay adding substance to cell culture