| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a biochip in which three-dimensional culture cells are disposed. <P>SOLUTION: The three-dimensional cell culture chip includes a substrate and at least two three-dimensional cell cultures which are disposed at spatially separated locations on the substrate. The three-dimensional cell culture has at least two cell layers stacked in the normal direction of the substrate, and the diameter of the smallest circle, which includes the projected shape of the three-dimensional cell culture to the substrate, is 10 μm to 20 mm. <P>COPYRIGHT: (C)2010,JPO&INPIT |
