Comprehensive and Integrated Workflow for Oligonucleotide Sequence Confirmation by Agilent High-Resolution LC/Q-TOF

Application Note Pharma & Biopharma Oligonucleotides Oligonucleotide Characterization by Agilent 1290 Infinity II Bio LC and 6545XT AdvanceBio LC/Q-TOF Oligonucleotide identity, impurities analysis and sequence determination using BioConfirm 12.0 target plus impurities (TPI) and sequence confirmation workflows Authors Introduction Bian…

Application Note Biopharma/Pharma An Integrated Workflow for the Analysis of Oligonucleotides and Their Impurities by Agilent High-Resolution LC/(Q-)TOF Mass Spectrometry Separation, characterization, and relative quantitation of target oligonucleotides and their impurities Authors David L. Wong and Peter Rye Agilent Technologies,…

Poster Reprint ASMS 2023 Poster number ThP 566 Oligonucleotide Characterization by Bio LC and Q-TOF Yulan Bian1, David L Wong2 1Agilent Technologies, Inc., Singapore 2Agilent Technologies, Inc., Santa Clara, CA Introduction Experimental Sample preparation Oligonucleotide (RNA) Resolution Standard was obtained…

Application Note BioPharma MS/MS Oligonucleotide Sequencing Using LC/Q-TOF with HILIC Chromatography Authors Guannan Li and Peter Rye Agilent Technologies, Inc. Introduction Oligonucleotides are commonly analyzed by liquid chromatography/mass spectrometry (LC/MS) in negative ion polarity mode using ion-pairing reversed‑phase (IP‑RP) methods.…