A new method for the analysis of increased D-amino acids in proteins due to aging

Application Note Biopharma Identification of Amino Acid Isomers Using Electron Capture Dissociation in the Agilent 6545XT AdvanceBio LC/Q-TOF System Authors Rachel Franklin and Joseph Meeuwsen Agilent Technologies, Inc. Abstract Accurately determining the amino acid sequence is crucial for understanding a…

Application Note Clinical Research Quantification of Frataxin-M Protein, a Blood Biomarker of the Rare Disease Friedreich’s Ataxia Using the Agilent 6495 triple quadrupole LC/MS system Authors Abstract Nicolas Eskenazi, Teerapat Rojsajjakul, Clementina Mesaros, and Ian A. Blair Penn/CHOP Friedreich’s Ataxia…

PO-CON1208E Differentiation of isobaric residues in SPITC-derivatized tryptic peptides using MS/MS technique in a novel Curved Field Reflectron. IMSC 2012 PMo-098 1 Yuzo Yamazaki, 1Keisuke Shima, 2Diana Kalinina, 2 Matthew Openshaw, 2Omar Belgacem, 2 Andrew Bowdler, 2Ian Brookhouse 1 Global…

Poster Reprint ASMS 2025 Poster number WP 603 Structural Characterization of Multiple GLP-1 Receptor Agonists using Electron Capture Dissociation Rachel Franklin1; Julie Horner-Buxton2; Joseph C. Meeuwsen1; Thomas E. Walker3; Mike Hare1 1Agilent Technologies, Inc., Corvallis, OR; 2Agilent Technologies, Santa Clara,…