Executive Summary: Supporting mRNA Development With Quantitative Expression Analysis
Quantitative protein expression analysis is essential for advancing mRNA therapeutics, providing the data needed to confirm effective and targeted protein production. This article explores key assay development strategies, analytical challenges, and the application of advanced liquid chromatography-mass spectrometry (LC-MS) techniques to achieve precise and reproducible quantitation of proteins expressed from mRNA therapies.
In Part 2 of "Conversations with Michael Dong," the LCGC column editor discusses HPLC columns for pharmaceutical analysis and the case for short columns.
This week, Chromatography Online covered automated GC-MS/MS testing for phthalates in oils, chemicals hidden in bioplastic packaging, troubleshooting tips for oligonucleotides and GLP-1 peptides, automated glycan profiling, NIST reference materials, and the experience of being the only woman in the laboratory.
Multidimensional chromatography cuts ion suppression in complex environmental samples by separating salts and coeluting compounds from target analytes.