DL-Dithiothreitol 是一种强还原剂。它被氧化后，会形成带有内部二硫键的稳定六元环。

DL-Dithiothreitol (DTT) is a reagent for maintaining SH groups in the reduced state.

3483-12-3

C4H10O2S2

154.25

二硫苏糖醇;DL-Dithiothreitol

DMSO:125 mg/mL (810.37 mM),Need ultrasonic
H2O:200 mg/mL (1296.60 mM)
Powder: -20°C for 3 years
In solvent: -80°C for 2 years