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D9680 Sigma-Aldrich

1,4-Dithioerythritol

BioXtra, ≥99.0%

Synonym: erythro-1,4-Dimercapto-2,3-butanediol, erythro-2,3-Dihydroxy-1,4-butanedithiol, Cleland’s reagent, DTE

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Properties

Related Categories Biochemicals and Reagents, Cell Lysis and Protein Extraction Reagents, Chemical Modification Reagents, Denaturation, Disulfide Bridge Cleavage Reagents,
InChI Key   VHJLVAABSRFDPM-ZXZARUISSA-N
product line   BioXtra
assay   ≥99.0%
impurities   Insoluble matter, passes filter test
  ≤0.0005% Phosphorus (P)
pH   4.5-6.5 (0.1 M in H2O)
mp   82-84 °C(lit.)
solubility   H2O: soluble0.1 M, clear, colorless
anion traces   sulfate (SO42-): ≤0.005%
cation traces   Al: ≤0.0005%
  Ca: ≤0.001%
  Cu: ≤0.0005%
  Fe: ≤0.0005%
  K: ≤0.05%
  Mg: ≤0.0005%
  Na: ≤0.005%
  Pb: ≤0.001%
  Zn: ≤0.001%
absorption   A0.1M/260, H2O ≤0.6
  A0.1M/280, H2O ≤0.4
storage temp.   2-8°C

Description

Application

Reagent for maintaining −SH groups in the reduced state; quantitatively reduces disulfides.

Packaging

1, 5 g in poly bottle

Price and Availability


Laboratory Gloves

Ultrafree Centrifugal Filter Units
Safety & Documentation

Safety Information

Personal Protective Equipment 
RIDADR 
UN 3335
WGK Germany 
3
RTECS 
KF2410000

Documents

Certificate of Analysis

Certificate of Origin

Protocols & Articles
Peer-Reviewed Papers
15

References

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