ASSEMBLY OF ABSOLUTELY QUANTIFIED PEPTIDE AND PHOSPHOPEPTIDE SOLUTIONS VIA ELEMENT MASS SPECTROMETRY

摘要

The present invention relates generally to the fields of analytics of proteins and peptides. More particularly, the invention concerns generation of an absolutely quantified reference peptide or protein solution via element mass spectrometry. Furthermore, the invention relates to the absolute quantification of phosphopeptides and peptides by the use of an absolutely quantified peptide solution.