名称:
meso-2,5-Dimercapto-N,N,N',N'-tetramethyladipamide: a readily available, kinetically rapid reagent for the reduction of disulfides in aqueous solution
摘要:
meso-2,5-Dimercapto-N,N,N',N'-tetramethyladipamide (meso-DTA) reduces disulfide bonds up to 8 times faster (kinetic) than does dithiothreitol (DTT) in aqueous solution at pH 7.0. meso-DTA is easily synthesized in five steps (39% overall yield) from adipic acid. meso-DTA, which forms a cyclic disulfide, is less reducing than DTT by approximately 56 mV, but is much more reducing than mercaptoethanol.