| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a cell culture carrier capable of securing getting metabolite in and out of spheroids without the spheroids attached to a wall surface, of observing spheroids using an optical microscope, and of helping the spheroids to hold a spherical form, in culturing spheroids.SOLUTION: A cell culture carrier 6 comprises a plurality of culture concave parts 7. Further, the cell culture carrier 6 comprises: individual inflow passages 21 toward a lower direction from the bottom surface of the culture concave part; a trunk inflow passage 22 communicated with the plurality of individual inflow passages 21; and an overflow passage 24 toward a lateral direction from the upper surface of the culture concave part. The plurality of culture concave parts are conducted via the overflow passage. The sectional area of the individual inflow passages is 19.5μmor more and 1970μmor less. The cell culture carrier 6 is visible light transparent and impermeable.</p> |
