First observation of non-covalent complexes for a tannin–protein interaction model investigated by electrospray ionisation mass spectroscopy

Non-covalent complexes for a tannin–protein interaction model have been analyzed by mass spectrometry. The model is the polyphenol penta- O-galloyl- d-glucopyranose (PGG), a representative member of the hydrolysable tannin family and the nonapeptide hormone bradykinin (BDK). This is the first observ...

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Published inTetrahedron letters Vol. 43; no. 13; pp. 2363 - 2366
Main Authors Vergé, Sarah, Richard, Tristan, Moreau, Serge, Richelme-David, Suzanne, Vercauteren, Joseph, Promé, Jean-Claude, Monti, Jean-Pierre
Format Journal Article
LanguageEnglish
Published Elsevier Ltd 25.03.2002
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Summary:Non-covalent complexes for a tannin–protein interaction model have been analyzed by mass spectrometry. The model is the polyphenol penta- O-galloyl- d-glucopyranose (PGG), a representative member of the hydrolysable tannin family and the nonapeptide hormone bradykinin (BDK). This is the first observation by electrospray ionisation mass spectrometry of non-covalent complexes for a tannin–protein interaction model. The technique should prove to be a powerful tool of investigation in this field. Graphic
ISSN:0040-4039
1873-3581
DOI:10.1016/S0040-4039(02)00255-1