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Sigma Aldrich Fine Chemicals Biosciences Transforming Growth factor50UG
Supplier: Sigma Aldrich Fine Chemicals Biosciences T703950UG
Tgfb1 (transforming growth factor-1 human) is a 25kDa peptide encoded by the gene mapped to human chromosome 19q13.2. TGf-1 polypeptide is produced as a precursor with hydrophobic signal sequence pro-region and mature peptide. Cleavage of the precursor at tetrabasic cleavage site results in monomers of carboxy-terminal 112 amino acids. The biologically active form of Tgfb1 exists as a disulphide-linked homodimer. In mammals three isoforms of TGf- has been identified TGf-1 TGf-2 and TGf-3.
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