Cell-culturing substrate, cell-culturing substrate unit bioreactor and extracorporeal circulation type therapeutic apparatus

摘要

A cell-culturing substrate having formed in at least one of the opposite surfaces of a high molecular substrate a synthetic high molecular membrane layer using as a component thereof an alpha , beta -ethylenically unsaturated monomer possessing a nitrogen-containing heterocycle in the molecular unit thereof, a cell-culturing substrate unit using thereof, and bioreactor using the unit.