Dithiothreitol (DTT, Cleland's reagent) ≥99.5%, Ultrapure for molecular biology

Supplier: Thermo Scientific
Warning

Synonyms: cis-2,3-Dihydroxy-1,4-butanedithiol, (R*,R*)-1,4-Dimercapto-2,3-butandiol, DTT, DL-1,4-Dithiothreitol

J15397.22 J15397.14 J15397.06
ALFAJ15397.22EA 5080 SGD
ALFAJ15397.22 ALFAJ15397.14 ALFAJ15397.06
Dithiothreitol (DTT, Cleland's reagent) ≥99.5%, Ultrapure for molecular biology
Dithiothreitol (DTT, Cleland's reagent)

Used as a protective agent for SH groups.

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: Freezer
MDL Number: MFCD00004877
CAS Number: 3483-12-3
EINECS: 222-468-7
Merck Index: 14,03376
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Specification Test Results

Assay (SH) ≥99.5%
Assay Absorbance (260 nm, 0.1 M, 1 cm) ≤0.40
Assay Absorbance (280 nm, 0.1 M, 1 cm) ≤0.08
DNase Passes Test
Impurity Content, OxidiSed DTT ≤0.3%
Protease Activity Passes Test
RNase Passes Test

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