Bachem Threo-1,4-dimercapto-2,3-butanediol
1,4-Dithio-DL-threitol, Threo-1,4-dimercapto-2,3-butanediol, 3483-12-3, C4H10O2S2, Mr 154.25, 100g. DTT, Cleland's Reagent, Dithiothreitol. Reagent for quantitative reduction of disulfide groups. Hygroscopic. DTT has been employed as substrate in combination with homovanillic acid in an continuous fluorescence assay for sulfhydryl oxidase. Former CAS-number: 27565-41-9.