There are a number of ELISA Kits available for the measurement of TGFbeta-RII, another term for the human protein, transforming growth factor beta receptor 2. Other synonyms may include: TGF-beta receptor type IIB, TGF-beta type II receptor, tbetaR-II, transforming growth factor beta receptor type IIC, and transforming growth factor beta receptor II (70/80kDa). It is encoded by the TGFBR2 gene to yield a protein 567 amino acids in length and 64.6 kDa in size. However, there are up to 2 reported isoforms. The protein, an enzyme, is categorized into the Protein kinase superfamily, TKL Ser/Thr protein kinase family, TGFB receptor subfamily. Versions of TGFbeta-RII are present in other organisms, including: Mouse, Rat.