Optimizing LC-MS Peptide Degradation Studies with Non-Degrading Internal Standards Research Blog Liquid chromatography-mass spectrometry (LC-MS) has emerged as an indispensable analytical modality for monitoring peptide stability, enzymatic cleavage rates, and structural integrity in complex in vitro systems. In particular, investigating peptide degradation profiles within complex cell-culture media presents significant analytical hurdles. Biological matrices contain heterogeneous […]
