ACTIVE-ESTER-GROUP-CONTAINING COMPOSITION FOR PRODUCING FIBERS, AND CELL CULTURE SCAFFOLD MATERIAL USING FIBERS PRODUCED FROM ACTIVE-ESTER-GROUP-CONTAINING COMPOSITION
An object of the present invention is to provide a composition for producing a fiber, which is preferable for immobilizing substances effective for cell adhesion. proliferation.differentiation and the like, and retains organic solvent resistance, a fiber obtained by spinning the composition, and a cell culture scaffold material using the fiber. A composition for producing a fiber, containing (A) a polymer compound containing a unit structure represented by the formula (1) and a unit structure represented by the formula (2), (B) a crosslinking agent, (C) an acid compound, and (D) a solvent wherein each symbol in the formulas (1) and (2) is as described in the DESCRIPTION.
