The porous basis body of this invention has the hole for seeding cell, the porosity which possesses the hole for seeding cell distribution facilities doing the porous membrane which consists of the hole which than the aforementioned cell is smaller to the peripheral aspect of subject features that it becomes. Because of this, be able to control a leak of the cell, be able to seed the cell in high efficiency, furthermore the porous basis body which can glue even in the cell where it is difficult to glue is offered.本発明の多孔質基盤体は、細胞の播種用孔を有し、細胞の播種用孔を有する多孔質な主体の外周面に前記細胞よりも小さい孔からなる多孔質膜を配設してなることを特徴とする。これにより、細胞の漏れを抑制し、細胞を高効率に播種でき、さらに接着しにくい細胞でも接着することのできる多孔質基盤体が提供される。
