Identification of oligonucleotide drug impurities using heart-cutting two-dimensional liquid chromatography-tandem mass spectrometry (2D-LC-MS/MS)
Shiwen Zhou, He Tang, Gao Lu, Wangyu Li, Jiancong Liao, Xihe Yang, Yuanjiang Pan, Hongru Feng
Topics & Concepts
ChemistryChromatographyLiquid chromatography–mass spectrometryMass spectrometryTandem mass spectrometryOligonucleotideTandemDNABiochemistryMaterials scienceComposite materialMass Spectrometry Techniques and ApplicationsAnalytical Chemistry and ChromatographyDNA and Nucleic Acid Chemistry