Identified nitrotyrosine or aminotyrosine modifications in Avastin by HCT and Orbitrap: the software proposes possible modifications on the peptide and subsequently assigns them to “measured m/z”. The theoretical m/z indicates the peptide mass with expected modifications.

Abstract

a<p>Avastin Heavy chain</p>b<p>Avastin Light chain</p>c<p>Both nitrotyrosine and aminotyrosine modifications are identified at the same Y192 site of Spot 6.</p>d<p>given in Da</p