233152
Dithioerythritol
A protective agent for SH groups.
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Synonym(s):
Dithioerythritol, Cleland’s Other Reagent, DTE
Empirical Formula (Hill Notation):
C4H10O2S2
Recommended Products
Quality Level
Assay
≥98% (titration)
form
solid
reaction suitability
reagent type: reductant
manufacturer/tradename
Calbiochem®
storage condition
OK to freeze
impurities
<1% disulfides (UV)
color
white
pH
4.5-6.5 (25 °C, 15.4 g/L)
solubility
water: 50 mg/mL
shipped in
ambient
storage temp.
2-8°C
InChI
1S/C4H10O2S2/c5-3(1-7)4(6)2-8/h3-8H,1-2H2/t3-,4+
InChI key
VHJLVAABSRFDPM-ZXZARUISSA-N
Related Categories
General description
A protective agent for SH groups.
Water-soluble, cell-permeable protective reagent for sulfhydryl groups. Maintains monothiols in the reduced state and reduces disulfides quantitatively. Protects protein sulfhydryls and restores enzyme activity lost by the oxidation of sulfhydryl groups in vitro.
Packaging
Packaged under inert gas
Warning
Toxicity: Irritant (B)
Reconstitution
Following reconstitution, aliquot and freeze (-20°C) under an inert gas. Stock solutions are stable for up to 2 months at -20°C.
Legal Information
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Chronic 3
WGK
WGK 3
Certificates of Analysis (COA)
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