Transforming Growth Factors beta 2 (TGFbeta-2) is a 12.85 kDa member of the epidermal Growth Factors with 113 amino acid residues. TGFbeta-2 is expressed from throughout the body. TGFbeta-2 is a regulator of cell proliferation, differentiation, apoptosis, cell plasticity and migration, etc. TGF-beta-2 also associates with various kinds of diseases, such as cancer and tissue fibrosis.