Recombinant Humanized Type III Collagen 28.6kDa is a synthesized form of humanized Type III collagen with a molecular weight of 28.6kDa. Known as rhCOLIII, it serves multiple biological functions, such as enhancing skin extracellular matrix regeneration and improving the cellular microenvironment. It inhibits the proliferation, migration, and invasion of breast cancer cells. Type III collagen is involved in cell adhesion, migration, proliferation, and differentiation through interactions with integrins.