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 2
EU Stock 57
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Description and Specification

Chemical Identifiers

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

Specification

Absorbance 0.04 max. (corrected abs. of disulfide in 0.02M solution) at 280nm
DNase DNase free
Electrophoresis Pass Test
Identification Pass Test
Packaging Glass Bottle
Protease Protease free
Total Disulfide (S_S) Absorbance 0.04 AU max.
Boiling Point 125°C / 257°F
Color White
Melting Point 39°C to 44°C / 100.4°F
pH 5.1
Quantity 25g
Chemical Name or Material Dithiothreitol
CAS 3483-12-3
Purity Grade Electrophoresis
Purity Grade Notes DNase-, RNase- and Protease-Free
Physical Form Powder; Solid
Assay 99% min.
Assay Percent Range ≥99 %
Molecular Formula C4H10O2S2
Linear Formula HSCH2CH(OH)CH(OH)CH2SH
Formula Weight 154.24g/mol
Merck Index 15, 3419
Synonym Cleland's Reagent
ChemAlert Storage Symbol Gray
Recommended Storage -20°C

  • 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