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Total chemical synthesis of biologically active vascular endothelial growth factor
Authors:Mandal Kalyaneswar  Kent Stephen B H
Institution:Department of Biochemistry and Molecular Biology, Institute for Biophysical Dynamics, The University of Chicago, IL 60637, USA.
Abstract:Efficient access: the 204-residue covalent-dimer vascular endothelial growth factor with full mitogenic activity was prepared from three unprotected peptide segments by one-pot native chemical ligations. The covalent structure of the synthetic VEGF was confirmed by precise mass measurement, and the three-dimensional structure of the synthetic protein was determined by high-resolution X-ray crystallography.
Keywords:chemical protein synthesis  growth factors  mass spectrometry  one‐pot ligation  VEGF
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