Thermo Scientific™ DTT

Stabilize enzymes and other proteins which possess free sulfhydryl groups with DTT, shown to restore activity lost by oxidation of these groups in vitro.

Brand: Thermo Scientific™

Manufacturer Part Number: R0862

UNSPSC: 41116134

Code: 88

Additional Details:
Additional Details: Weight: 1.94590kg

Product Code. 10578170

Quantity Price
1 £ 111.0 / 25g
EU Stock 21
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Description and Specification


Product Type DTT
Quantity 25g
For Use With (Application) Enzyme stabilization; Enzymatic reactions; Protein electrophoresis.

DTT quantitatively reduces disulfide bonds and maintains monothiols in a reduced state (1). At a final 0.1M concentration DTT is also widely used for disruption of protein disulfide bonds in SDS-polyacrylamide gel electrophoresis.
  • Free of endo-, exodeoxyribonucleases, ribonucleases and phosphatases

Recommended for:

Enzyme stabilization; Enzymatic reactions; Protein electrophoresis.


DTT is not stable in solution. Only freshly-made DTT solutions should be used. To prepare a 1M DTT solution, dissolve 1.55g of DTT powder in 10mL of deionized water (e.g., Water, nuclease-free).