Article
"Proteotyping": population proteomics of human leukocytes using top down mass spectrometry.
Analytical chemistry - 15 Apr 2008
Roth Michael J, Parks Bryan A, Ferguson Jonathan T, Boyne Michael T, Kelleher Neil L
Abstract excerpt
Characterizing combinations of coding polymorphisms (cSNPs), alternative splicing and post-translational modifications (PTMs) on a single protein by standard peptide-based proteomics is challenging owing to <100% sequence coverage and the uncoupling effect of proteolysis on such variations >10-20 residues apart. Because top down MS measures the whole protein, combinations of all the variations affecting primary...
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