has part has part is_specified_output_of WST-1 assay evidence ECO:0005009 A type of cell proliferation assay evidence resulting from the assessment of metabolic activity from a water-soluble tetrazolium salt WST-1 being reduced outside the cell (by reacting with mitochondrial succinate-tetrazolium reductase) to form a formazan dye. mchibucos 2014-03-16T11:30:54Z eco ECO:0001136 SIB:PG metabolic cell proliferation assay evidence cell proliferation assay evidence assay analyte assay cell proliferation assay adding substance to cell culture