Thioredoxin reductase peptide

This synthetic peptide corresponds to residues 53-67 of mammalian thioredoxin reductase (TrxR), a key enzyme in redox regulation. It is utilized in research to study TrxR's unique C-terminal selenylsulfide motif and its role in reducing thioredoxin, relevant for investigations into oxidative stress, cell signaling, and disease mechanisms in both in vitro and in vivo models.