Dithiothreitol (White Crystals or Powder/Electrophoresis), Fisher BioReagents


Overview
Brand: Fisher Bioreagents

Manufacturer Part Number: BP172-25

25GR Dithiothreitol (Clelands reagent / DTT) (White Crystals or Powder) for Electrophoresis,

UNSPSC: 12350000

Code: 32

Additional Details:
Additional Details: CAS Number: 3483-12-3 Weight: 0.07500kg Transport: UN number : 3335 Chem class : 1 Pack group : III


Packaging Glass Bottle
Quantity 25g

Product Code. 10386833

Quantity Price
1 £ 270.5 / 25g
In Stock 1
EU Stock 33
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Description and Specification

Chemical Identifiers

Chemical Name or Material Dithiothreitol
CAS 3483-12-3
Purity Grade Electrophoresis Grade
Purity Grade Notes DNase-, RNase- and Protease-Free
Physical Form Powder/Solid
Assay ≥99%
Assay Percent Range ≥99 %
Molecular Formula C4H10O2S2
Linear Formula HSCH2CH(OH)CH(OH)CH2SH
Formula Weight 154.24
Synonym Cleland's Reagent

Specification

Assay ≥99%
Purity Grade Electrophoresis Grade
Physical Form Powder/Solid
Formula Weight 154.24
Boiling Point 125°C
Melting Point 38°C
Quantity 25g
DNase DNase free
Linear Formula HSCH2CH(OH)CH(OH)CH2SH
Purity Grade Notes DNase-, RNase- and Protease-Free
CAS 3483-12-3
ChemAlert Storage Symbol Gray
Recommended Storage -20°C
Absorbance 0.04 max. (corrected abs. of disulfide in 0.02M solution) at 280nm
Electrophoresis Pass Test
Assay Percent Range ≥99 %
Total Disulfide (S_S) Absorbance 0.04 AU max.
Identification Pass Test
Packaging Glass Bottle
pH 5.1
Molecular Formula C4H10O2S2
Color White
Chemical Name or Material Dithiothreitol
Merck Index 15, 3419
Synonym Cleland's Reagent
Protease Protease free

  • Commonly used as reducing agent to disrupt disulfide bonds in proteins in SDS-PAGE
  • Functionally tested for use in electrophoresis
  • Tested for absence of DNase, RNase, and protease
  • DTT is also used as an enzyme stabilizer during protein purification and enzymatic reactions

Documentation Safety and Handling
ChemAlertStorageSymbol : Gray

-20°C