Container for cell administration, storage or culturing
When mammal cells are administered by using a container whose surface in contact with the mammal cells is formed of a fluororesin material at least partially having a —CF 3 terminal group or a container whose surface in contact with the mammal cells is formed of a fluororesin material having a total number of non-fluorinated group terminals and —CF 2 H group terminals in the fluororesin of 70 or less per 1×10 6 carbon atoms, or mammal cells are stored or cultured in such a container, the cell adhesion on the container inner surface and the cell survival rate reduction can effectively be suppressed. Therefore, by using these containers, a mammal cell-containing liquid having a high concentration and a high proportion of living cells can be administered, stored or prepared, which contributes to regenerative medicine using the mammal cell-containing liquid (suspension liquid).
1. A container for administering, storing or culturing a mammal cell, wherein a surface of the container in contact with the mammal cell is formed of a fluororesin having a total number of a non-fluorinated group terminal and a —CF 2 H group terminal in the fluororesin of 70 or less per 1×10 6 carbon atoms, wherein the fluororesin is at least one fluororesin selected from a tetrafluoroethylene-hexafluoropropylene-based copolymer and a tetrafluoroethylene-perfluoroalkylvinyl ether-based copolymer.
2. The container for administering, storing or culturing a mammal cell according to claim 1 , wherein the container is a bag.
3. The container for administering, storing or culturing a mammal cell according to claim 1 , wherein the mammal cell is an adhesive cell.
4. The container for administering, storing or culturing a mammal cell according to claim 1 , wherein the mammal cell is a mesenchymal stem cell.
5. A container for administering, storing or culturing a mammal cell, wherein a surface of the container in contact with the mammal cell is formed of a fluororesin having one or more —CF 3 terminal groups, wherein the fluororesin is at least one fluororesin selected from a tetrafluoroethylene-hexafluoropropylene-based copolymer and a tetrafluoroethylene-perfluoroalkylvinyl ether-based copolymer, wherein a surface of the container in contact with the mammal cell is formed of a fluororesin having a number of the non-fluorinated group terminals of 70 or less per 1×10 6 carbon atoms.
6. The container for administering, storing or culturing a mammal cell according to claim 5 , wherein the container is a bag.
7. A method for administering, storing, or culturing a mammal cell comprising:
a step of administering the mammal cell using a container wherein a surface of the container in contact with the mammal cell is formed of a fluororesin having a total number of a non-fluorinated group terminal and a —CF 2 H group terminal in the fluororesin of 70 or less per 1×10 6 carbon atoms, wherein the fluororesin is at least one fluororesin selected from a tetrafluoroethylene-hexafluoropropylene-based copolymer and a tetrafluoroethylene-perfluoroalkylvinyl ether-based copolymer; or
a step of storing or culturing the mammal cell within the container.
8. The method for administering, storing, or culturing a mammal cell according to claim 7 , wherein the container is a bag.
9. The method for administering, storing, or culturing a mammal cell according to claim 7 , wherein the mammal cell is an adhesive cell.
10. The method for administering, storing, or culturing a mammal cell according to claim 9 , wherein the mammal cell is a mesenchymal stem cell.
11. A method for administering, storing, or culturing a mammal cell comprising:
a step of administering the mammal cell using a container wherein a surface of the container in contact with the mammal cell is formed of a fluororesin having one or more —CF 3 terminal groups, wherein the fluororesin is at least one fluororesin selected from a tetrafluoroethylene-hexafluoropropylene-based copolymer and a tetrafluoroethylene-perfluoroalkylvinyl ether-based copolymer; or
a step of storing or culturing the mammal cell within the container,
wherein a surface of the container in contact with the mammal cell is formed of a fluororesin having a number of the non-fluorinated group terminals of 70 or less per 1×10 6 carbon atoms.
12. The method for administering, storing, or culturing a mammal cell according to claim 11 , wherein the container is a bag.