Measurement of Cysteine Dioxygenase Activity and Protein Abundance
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Cysteine dioxygenase is an iron (Fe(2+))-dependent thiol dioxygenase that uses molecular oxygen to oxidize the sulfhydryl group of cysteine to generate 3-sulfinoalanine (commonly called cysteinesulfinic acid). Cysteine dioxygenase activity is routinely assayed... ...