title: Addition of exogenous reporter peptides to serum samples before mass spectrometry-based protease profiling provides advantages over profiling of endogenous peptides.
authors: Peter
authors: P
authors: Findeisen
authors: Stefan
authors: S
authors: Post
authors: Frederik
authors: F
authors: Wenz
authors: Michael
authors: M
authors: Neumaier
mesh_terms: D025601:Adenomatous Polyposis Coli Protein / Q000737:chemistry* / Q000235:genetics; D006801:Humans; D010446:Peptide Fragments / Q000097:blood* / Q000737:chemistry; D010447:Peptide Hydrolases / Q000097:blood*; D040901:Proteomics; D011994:Recombinant Proteins / Q000737:chemistry; D015203:Reproducibility of Results; D044967:Serum; D019032:Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization
chemical_list: D025601:Adenomatous Polyposis Coli Protein; D010446:Peptide Fragments; D011994:Recombinant Proteins; D010447:Peptide Hydrolases