| 摘要 |
An analysis apparatus (10) is an apparatus that performs electrophoresis using a microchip (30) provided with a channel. The analysis apparatus (10) includes a cooling unit (an electron cooling element (12) and a driving circuit (13)) that cools the microchip (30), a voltage application unit (electrodes (14a, 14b) and a power supply circuit (15)) that applies voltage to a buffer solution filled in the channel (32) of the microchip (30), an optical analysis unit (a light source (16), a light receiving element (17), and an analysis unit (18)) that conducts, through the microchip (30), optical analysis of a sample introduced in the channel (32), and a control unit (20) that controls the cooling unit, the voltage application unit, and the optical analysis unit. The control unit (20) causes the cooling unit to start cooling the microchip (30), and after the microchip (30) has been cooled, causes the voltage application unit and the optical analysis unit to operate. |
