| 摘要 |
PURPOSE:To obtain a cell-culture base having excellent adhesivity, distensibility and proliferativity of cell and enabling cell culture over a long period in high density, by covering a porous polymeric base with another synthetic polymeric material. CONSTITUTION:A surface of a porous cell culture base composed of a polymeric material such as olefinic polymer, polyester resin, etc., and formed preferably in the form of porous material, tube, hollow fiber, etc., is covered with another synthetic polymeric material such as silicone polymer (e.g. polymethylsiloxane, polydimethylsiloxane-carbonate block copolymer, etc.).
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