An object of the present invention is to provide a predetermined site luminescence measuring method and a predetermined site luminescence measuring apparatus (100), which allow for determining whether, when the luminescence from the predetermined site in live samples (102) is measured, a photoprotein is localized at the predetermined site in the same ones as the samples (102). An predetermined site luminescence measuring apparatus (100) in the present invention is comprised of: a the sample (102) into which a fused fusion gene is introduced, the fusion gene being obtained by fusing a fluorescence-related gene that expresses a fluorescence protein in addition to a targeting base sequence and a luminescence*-related gene; a container (103) for storing the sample (102), a stage (104) on which the container (103) is arranged; a luminescent image capturing unit 106 which captures a luminescent image of the sample (102) (the objective lens (106a) to the CCD camera (106c), and the imaging lens (106f)); a fluorescent image capturing unit (108) which captures a fluorescent image of the sample (102) (the objective lens (108a) to shutter (108f)); and an the information communication terminal (110).
Predetermined site luminescence measuring method, predetermined site luminescence measuring apparatus, expression amount measuring method, and measuring apparatus