Desmopressin Sulfoxide contains an oxidized methionine residue, generating increased polarity and altered side-chain orientation. Researchers use it as a marker of oxidative stress and peptide aging. Structural changes affect disulfide-bond geometry and receptor-contact regions. Applications include stability studies, impurity detection, and oxidation-mechanism analysis.
CAT No: R2859
Synonyms/Alias:(2S)-1-((4R,7S,10S,13S,16S)-7-(2-amino-2-oxoethyl)-10-(3-amino-3-oxopropyl)-13-benzyl-16-(4-hydroxybenzyl)-1-oxido-6,9,12,15,18-pentaoxo-1,2-dithia-5,8,11,14,17-pentaazacycloicosane-4-carbonyl)-N-((R)-1-((2-amino-2-oxoethyl)amino)-5-guanidino-1-oxopentan-2-yl)pyrrolidine-2-carboxamide
1. Store-operated Ca2+ entry sustains the fertilization Ca2+ signal in pig eggs
3. Cell-based adhesion assays for isolation of snake venom’s integrin antagonists
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