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    • 4. 发明专利
    • Method of data collection biomolecule microarray
    • JP3879037B2
    • 2007-02-07
    • JP2001358581
    • 2001-11-22
    • 独立行政法人理化学研究所
    • 徳司 橘内英夫 田代恭光 近藤
    • G01N21/64C12N15/09C12Q1/68C40B40/02C40B50/06G01N21/55G01N33/53G01N37/00
    • G01N21/6486G01N21/6452G01N21/6456
    • PROBLEM TO BE SOLVED: To provide a data collection method for DNA micro array capable of collecting automatically fluorescent data from the DNA micro array without troubling a person. SOLUTION: This invention provides the method for collecting data on bio-molecule micro array. A fluorescence-labeled target bio-molecule is interacted with the bio-molecule micro array having a plurality of bio-molecule probe immobilized spots on a light reflecting layer spot on a substrate surface, in the method. The obtained bio-molecule micro array is irradiated with an excitation ray, reflected light and fluorescence from the bio-molecule micro array are measured concurrently, the bio-molecule probe immobilized spots having the light reflecting layer spot is specified based on a difference in intensity of the reflected light on the bio-molecule micro array, and the fluorescent data from a specified spot range is provided. Alternatively, the obtained bio-molecule micro array is irradiated with light, the reflected light from the bio-molecule micro array is measured, the bio-molecule probe immobilized spots having the light reflecting layer spot is specified based on a difference in intensity of the reflected light on the bio-molecule micro array, only a specified bio-molecule probe immobilized spot range is irradiated with an excitation light to measure the fluorescence, and the fluorescent data from the specified spot range are obtained thereby.