Dithioerythritol Cas 6892-68-8
Chemical Name: Dithioerythritol
Synonyms: dithioerythreitol; dl-dithioerythritol; erythro-1,4-Dimercapto-2,3-butanediol
CAS No.: 6892-68-8
Molecular Fomula: C4H10O2S2
Molecular weight: 154.25
Appearance: White to light yellow powder
Assay：≥98.0%
Dithioerythritol (DTE) Cas 6892-68-8: Ultimate Product Guide
Table of Contents
- 1. Product Specifications & Comparative Analysis
- 2. Detailed Applications & Use Cases
- 3. Industry-Specific Implementation Scenarios
- 4. Verified Customer Success Stories
- 5. Technical Consultation & Quotation
1. Product Specifications & Comparative Analysis
| Parameter | Dithioerythritol (DTE) | DTT (Common Alternative) |
|---|---|---|
| CAS Number | 6892-68-8 | 3483-12-3 |
| Molecular Formula | C4H10O2S2 | C4H10O2S2 |
| Reduction Efficiency | High (Dual thiol groups) | Moderate |
| Stability in Solution | 72 hours (4°C) | 48 hours (4°C) |
| Recommended Storage | -20°C in anhydrous form | 2-8°C |
2. Detailed Applications & Use Cases
Core Function: Protein disulfide bond reduction in biochemical research
- ▸ Pharmaceutical Development: Stabilize therapeutic antibodies during purification
- ▸ Diagnostic Kits: Maintain enzyme activity in lateral flow assays
- ▸ Genetic Engineering: Prevent cysteine oxidation in recombinant proteins
3. Industry-Specific Implementation Scenarios
Case A: Vaccine Production Workflow
| Process Stage | DTE Concentration | Result Optimization |
|---|---|---|
| Viral Protein Isolation | 5-10 mM | 93% Activity Preservation |
| Lyophilization | 2 mM + 5% Trehalose | 18-month Stability |
4. Verified Customer Success Stories
Customer 1: Biologics Manufacturer (Shanghai)
- ▸ Challenge: 40% yield loss from protein aggregation
- ▸ Solution: 8 mM DTE in buffer formulation
- ▸ Outcome: 22% yield increase, $380K annual savings
Customer 2: Contract Research Organization (Boston)
- ▸ Challenge: Inconsistent ELISA test results
- ▸ Solution: DTE-based stabilization protocol
- ▸ Outcome: 99.2% assay reproducibility
5. Technical Consultation & Quotation
Request Customized Specifications:
- ▸ Email: info@vivalr.com
- ▸ Tel: (86) 15866781826
Technical Support Includes:
- ▶︎ Buffer compatibility analysis
- ▶︎ Concentration optimization reports
- ▶︎ Regulatory documentation support
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