%0 Journal Article %J Journal of the American Society for Mass Spectrometry %D 2012 %T Absolute Quantification of Prion Protein (90-231) Using Stable Isotope-Labeled Chymotryptic Peptide Standards in a LC-MRM AQUA Workflow %A Sturm, R. %A Sheynkman, G. %A Booth, C. %A L. M. Smith %A Pedersen, J. A. %A Li, L. J. %B Journal of the American Society for Mass Spectrometry %V 23 %P 1522-1533 %8 Sep %@ 1044-0305 %G eng %2 PMC3579656 %R 10.1007/s13361-012-0411-1