Evaluation of Alternative Ion-pairing Reagents in the Analysis of Oligonucleotides with the ACQUITY QDa Detector

[ APPLICATION NOTEBOOK ] APPLICATION SOLUTIONS FOR OLIGONUCLEOTIDES Table of Contents Introduction – UPLC Analysis of Synthetic Oligonucleotides......................................................................................................................... 4 [ HPLC & UPLC Separations ] Real-Time Analysis of RNAi Duplexes ....................................................................................................................................................................... 8 Semi-Preparative Scale Single-Stranded RNA Purification .......................................................................................................................... 11 Oligonucleotide…

Adding Mass Detection to Synthetic Oligonucleotide Analyses with the ACQUITY QDa Detector Robert E. Birdsall and Ying Qing Yu Waters Corporation, Milford, MA, USA A P P L I C AT I O N B E N E F I…

High-throughput Screening of Oligonucleotides for Identity and Purity Assessment Using the ACQUITY QDa Detector and ProMass for MassLynx Robert E. Birdsall and Ying Qing Yu Waters Corporation, Milford, MA, USA A P P L I C AT I O N…

[ APPLICATION NOTE ] Developing a Novel, Integrated LC-MS Workflow for High-resolution Monitoring and Characterization of Oligonucleotides Henry Shion, Robert Birdsall, and Ying Qing Yu Waters Corporation, Milford, MA, USA APPLICATION BENEFITS ■■ ■■ Optimized RP-UPLC mobile phase Methods that…