Hydrogel thin film containing extracellular matrix components

摘要

The thin film of the invention comprises a hydrate of a vitrified gel containing an extracellular matrix components, which can be integrated with a retainer as required. A hydrogel thin film containing an extracellular matrix components such as thin-film collagen hydrogel thin film, which is useful for a cell culture substratum and for preventing organ adhesion, can be easily prepared, and is excellent in expediency.