Spatially resolved distribution of pancreatic hormones proteoforms by MALDI-imaging mass spectrometry
T. Sisnande, F. L. Brum, D. O. Matias, F. S. Ribeiro, T. B. Moulin, R. S. Mohana-Borges, M. T. Magalhaes, L. M. T. Lima
The paper uses MALDI-imaging mass spectrometry to analyze pancreatic hormone proteoforms in mice, showing reduced peptide intermediates under zinc restriction.
bioRxiv · Oct 27, 2023Biochemistry