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Dithioerythritol - CAS 6892-68-8 - Calbiochem 分析证书
标题
批号
233152
数据表
Note that this data sheet is not lot-specific and is representative of the current specifications for this product. Please consult the vial label and the certificate of analysis for information on specific lots. Also note that shipping conditions may differ from storage conditions.
Revision
05-June-2008 RFH
Synonyms
Cleland’s Other Reagent, DTE
Description
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.
Form
White solid
Intert gas (Yes/No)
Packaged under inert gas
CAS number
6892-68-8
RTECS
KF2410000
Chemical formula
C₄H₁₀O₂S₂
Purity
≥98% by titration
Contaminants
disulfides: <1% by UV
Solubility
H₂O (50 mg/ml)
Storage
+2°C to +8°C
Do Not Freeze
Ok to freeze
Special Instructions
Following reconstitution, aliquot and freeze (-20°C) under an inert gas. Stock solutions are stable for up to 2 months at -20°C.
