Sample Preparation Comparison of Large Peptide Quantification in Biological Matrix

Application Note Biotherapeutics and Biosimilars Quantification of Therapeutic Peptide Exenatide in Rat Plasma Using Agilent 1290 Infinity II Bio LC and Agilent 6495 Triple Quadrupole LC/MS Systems Author Introduction Xi Qiu Agilent Technologies, Inc. In recent years, pharmaceutical research and…

Poster Reprint ASMS 2025 Poster number MP 229 Sensitive Quantitation of Glucagon-like peptide-1 (GLP-1) Analog Tirzepatide in Plasma Using Automated LC-MS/MS workflow Xi Qiu1, Steve Murphy1, David L. Wong2 1Agilent Technologies, Wilmington, DE 2Agilent Technologies, Santa Clara, CA Introduction In…

Poster Reprint ASMS 2025 Poster number ThP 595 Comprehensive workflow for Automated Sample Cleanup and Sensitive Quantitation of Glucagon-like peptide-1 (GLP-1) Analogs from Plasma Xi Qiu1, Steve Murphy1, David L. Wong2 1Agilent Technologies, Inc., Wilmington, DE 2Agilent Technologies, Inc., Santa…

Poster Reprint ASMS 2023 Poster number MP 047 Quantitative Targeted Proteomics of Mouse Plasma Protein Biomarkers by using Nano LC coupled to Triple Quadrupole Mass Spectrometer XI QIU1, Thomas Walker1, Claudia Gaither2, Robert Popp2, Christoph Borchers3, John Sausen1 1Agilent 2MRM…