Methionine Alkylation as an Approach to Quantify Methionine Oxidation Using Mass Spectrometry
M. Hoare, R. Tan, K. Welle, K. Swovick, J. R. Hryhorenko, S. Ghaemmaghami
This paper introduces MObBa, a mass spectrometry method to quantify methionine oxidation by alkylating unoxidized methionines, enabling accurate measurement of oxidation levels in peptides and proteomes.
bioRxiv · Sep 21, 2023Biochemistry