Useful for stabilizing sulfhydryl-containing enzymes1,4-Dithio-DL-threitol is used as a protective agent in preventing oxidation of thiol groups and reagent for the reduction of disulfide groups in proteins. It is employed to investigate a-ketoglutarate dehydrogenase function, flavin cofactors in proteins and protein moieties involved in peroxide reduction. It is also useful for stabilizing sulfhydryl-containing enzymes.
Synonyms: DL-1,4-Dithiothreitol , DTT , (R*,R*)-1,4-Dimercapto-2,3-butandiol
Formula: C₄H₁₀O₂S₂
MW: 154.25 g/mol
Boiling Pt: 125…130 °C (12 mmHg)
Melting Pt: 40…43 °C
Flash Pt: >110 °C (230 °F)
Storage Temperature: Refrigerator
MDL Number: MFCD00004877
CAS Number: 3483-12-3
EINECS: 222-468-7
Pack type: Glass bottle for solids
Quantity: 5 g
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