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Dithiothreitol [DTT], 1 KG

Price$ 1,810.25
You Save$ 6289.75
  • SKU: C-1029-1KG
  • Pack Size: 1 KG

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Total price: $ 9,384.50

This item: Dithiothreitol [DTT], 1 KG $ 1,810.25

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DTT; DL-Dithiothreitol; Cleland’s reagent; 1,4-Dithio-DLthreitol;threo-1,4-Dimercapto-2,3-butanediol; 1,4- bis(sulfanyl)butane-2,3-diol






Dithiothreitol (DTT), is a small-molecule redox reagent, known as Cleland's reagent, that forms a six-member ring with an internal disulfide bond. It has a redox potential of -0.33 V at pH 7. The reduction of typical disulfide bond proceeds by two sequential thiol-disulfide exchange reactions.

DTT is effective in buffers to reduce protein disulfide bonds prior to SDS-PAGE. It can protect protein sulfhydryls and restore enzyme activity lost by oxidation.


  • For reducing or "deprotecting" agent for thiolated DNA
  • For reducing disulfide bonds of proteins
  • Used as an oxidizing agent
  • Used as a component of medium for the demembranation and reactivation of spermatozoa
  • Used to prevent intramolecular and intermolecular disulfide bonds from forming between cysteine residues of proteins

Additional Reading from AG Scientific:


2.2 lbs

6.00 x 7.00 x 7.00

Research or further manufacturing use only, not for food or drug use.

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