Westerman, Hattori, Daniels & Adrian, LLP
Hollow-fiber membrane and hollow-fiber module for cell culture
An object of the present invention is to provide a hollow-fiber membrane which does not require a coating treatment with a cell adhesion factor or surface modification by an electron beam or the like and which is capable of adhering and culturing cells, and a method for culturing cells using the hollow-fiber membrane. A hollow-fiber membrane for cell culture which is to be used as a culture substrate for adhesive cells, in which the hollow-fiber membrane includes a hydrophobic polymer and a hydrophilic polymer, the content of the hydrophilic polymer in the whole hollow-fiber membrane is more than 0% by mass and less than 1% by mass, and the content of the hydrophilic polymer on a surface of the hollow-fiber membrane is more than 0% by mass and less than 10% by mass.
TOYOBO CO., LTD.
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B01D C12M B01D B01D C12M B01D B01D B01D B01D
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Makiko Tatsuya Noriaki
Hiraoka Yamaguchi Kato