CELL CULTURE VESSEL
A cell culture vessel includes a bottom, a peripheral wall, and a partition. The bottom of the cell culture vessel has a culture surface with a plurality of wells. The peripheral wall extends upwardly from a periphery of the bottom. The partition partitions a region on the culture surface surrounded by the peripheral wall into a plurality of sub-regions.
1 . A cell culture vessel comprising:
a bottom having a culture surface with a plurality of wells;
a peripheral wall extending upwardly from a periphery of the bottom; and
a partition partitioning a region on the culture surface surrounded by the peripheral wall into a plurality of sub-regions.
2 . The cell culture vessel according to claim 1 , wherein the culture surface is composed of a continuous curved surface.
3 . The cell culture vessel according to claim 1 , wherein a height of the partition is in a range of 0.5-90% of a height of the peripheral wall with reference to the bottom.
4 . The cell culture vessel according to claim 1 , wherein an area of one of the sub-regions is in a range of 5-80% of an area of the region.
5 . The cell culture vessel according to claim 1 , wherein the culture surface has wells at a density of at least 10 wells/cm 2 or more.
6 . The cell culture vessel according to claim 1 , wherein the partition has a slit and/or a hole.
7 . The cell culture vessel according to claim 1 , wherein the partition is continuously formed.
8 . The cell culture vessel according to claim 1 , wherein the partition extends upwardly from the culture surface along a direction perpendicular to a mounting surface of the bottom.
9 . The cell culture vessel according to claim 1 , wherein the partition is composed of a component separable from the bottom and the peripheral wall.
10 . The cell culture vessel according to claim 1 , wherein the culture surface is surface-treated to inhibit adhesion of cells.
11 . The cell culture vessel according to claim 1 , wherein the partition is surface-treated to inhibit adhesion of cells.
12 . The cell culture vessel according to claim 1 , wherein the partition is connected to the peripheral wall.