Polypeptide, scaffold composition, composition for cartilage tissue restoration, composition for cartilage cell culture, and composition for promoting glycosaminoglycan production
A polypeptide having an amino acid sequence in which the number of RGD sequences contained per molecular weight of 10 kDa is not less than 0.30； the number of GFPGER sequences contained per molecular weight of 10 kDa is not less than 0.15； and the number of GVMGFP sequences contained per molecular weight of 10 kDa is less than 0.30； is provided. A scaffold composition, a composition for repairing a cartilage tissue, a composition for culturing cartilage cells, and a composition for promoting glycosaminoglycan production, which compositions contain the above polypeptide, are also provided.
