PROBLEM TO BE SOLVED: To provide a method for analyzing cells for the intracellular dynamics of survivin protein, and survivin promoter activity.SOLUTION: A method for analyzing cells comprises (1) preparing a first vector comprising a survivin promoter and a gene encoding photoprotein, and a second vector that is an expression vector comprising a promoter, a survivin gene, and a gene encoding fluorescence protein; (2) introducing the first vector and the second vector into a cell; (3) exposing the cell of the (2) to a drug; (4) observing the bright field, measuring the fluorescence intensity, and measuring the luminescence intensity, respectively at at least two points in time within duration over before and after the cell is exposed to the drug; and (5) obtaining information about the cell from the result of the (4).
