Growth Differentiation Factor 11 is a human gene encoded by the symbol, GDF11. It may also be known as: Growth/differentiation factor 11; GDF-11; Bone morphogenetic protein 11; BMP-11; BMP11. The encoded protein has an amino acid length of 407 and a mass of 45.1 kDa. Other isoforms may exist. Growth Differentiation Factor 11 is a member of the TGF-beta family. Homologs of this gene exist in other organisms, including: Mouse, Rat, Zebrafish, Chicken.