DIETHYLAMINOETHYL CELLULOSE CAS 9013-34-7
Assay: 98%min
Appearance: white powder
Supply Ability: 50 Metric Ton/Metric Tons per Month
Packing: Bottle,500G; 1KG
Drum,25 kg
Sample: Available,Assay: 98%min
Appearance: white powder
Supply Ability: 50 Metric Ton/Metric Tons per Month
Packing: Bottle,500G; 1KG
Drum,25 kg
Sample: Available,Assay: 98%min
Appearance: white powder
Supply Ability: 50 Metric Ton/Metric Tons per Month
Packing: Bottle,500G; 1KG
Drum,25 kg
Sample: Available,Assay: 98%min
Appearance: white powder
Supply Ability: 50 Metric Ton/Metric Tons per Month
Packing: Bottle,500G; 1KG
Drum,25 kg
Sample: Available,Assay: 98%min
Appearance: white powder
Supply Ability: 50 Metric Ton/Metric Tons per Month
Packing: Bottle,500G; 1KG
Drum,25 kg
Sample: Available,Assay: 98%min
Appearance: white powder
Supply Ability: 50 Metric Ton/Metric Tons per Month
Packing: Bottle,500G; 1KG
Drum,25 kg
Sample: Available,Assay: 98%min
Appearance: white powder
Supply Ability: 50 Metric Ton/Metric Tons per Month
Packing: Bottle,500G; 1KG
Drum,25 kg
Sample: Available,Assay: 98%min
Appearance: white powder
Supply Ability: 50 Metric Ton/Metric Tons per Month
Packing: Bottle,500G; 1KG
Drum,25 kg
Sample: Available,Assay: 98%min
Appearance: white powder
Supply Ability: 50 Metric Ton/Metric Tons per Month
Packing: Bottle,500G; 1KG
Drum,25 kg
Sample: Available,Assay: 98%min
Appearance: white powder
Supply Ability: 50 Metric Ton/Metric Tons per Month
Packing: Bottle,500G; 1KG
Drum,25 kg
Sample: Available,Assay: 98%min
Appearance: white powder
Supply Ability: 50 Metric Ton/Metric Tons per Month
Packing: Bottle,500G; 1KG
Drum,25 kg
Sample: Available
DIETHYLAMINOETHYL CELLULOSE (CAS 9013-34-7) User Guide
Table of Contents
- 1. Product Specifications & Comparative Analysis
- 2. Detailed Applications
- 3. Operational Guidelines
- 4. Application Case Studies
- 5. Verified Client Implementations
- 6. Consultation & Procurement
1. Product Specifications & Comparative Analysis
| Parameter | DEAE Cellulose | CM-Cellulose | QAE Sephadex |
|---|---|---|---|
| CAS Number | 9013-34-7 | 9032-14-2 | 9050-96-0 |
| Ionic Group | Diethylaminoethyl | Carboxymethyl | Quaternary aminoethyl |
| Capacity Range | 0.3-1.4 meq/g | 0.5-1.0 meq/g | 0.2-0.3 meq/g |
| pH Stability | 2-12 | 4-10 | 2-12 |
2. Detailed Applications
2.1 Biomolecule Purification
DEAE cellulose is extensively used for separating:
- Proteins with pI values between 4.0-5.5
- Nucleic acids (plasmid DNA & RNA)
- Acidic enzymes including amylases and proteases
2.2 Industrial Applications
- Pharmaceutical-grade API purification
- Vaccine antigen isolation
- Diagnostic reagent preparation
3. Operational Guidelines
3.1 Recommended Protocols
| Process Stage | Parameters |
|---|---|
| Equilibration | 20mM Tris-HCl buffer, pH 8.0 |
| Loading | 0.5-2 mg protein/ml matrix |
| Elution | 0.1-1.0M NaCl gradient |
3.2 Critical Considerations
- Maintain flow rate ≤ 150 cm/h
- Pre-filter samples through 0.45μm membranes
- Storage recommendation: 20% ethanol at 4-8°C
4. Application Case Studies
4.1 Vaccine Production
Influenza vaccine manufacturer achieved 85% HAI antigen recovery using DEAE cellulose in flow-through mode, reducing host cell protein content to <0.5 EU/mg.
4.2 Biopharmaceutical Purification
Monoclonal antibody producer increased binding capacity by 40% through optimized ligand density (0.8 meq/g) compared to traditional ion exchangers.
5. Verified Client Implementations
5.1 Biotech Solutions Co., Germany
Application: Recombinant protein purification
Results: Achieved 98% purity for IgG1 antibodies
Throughput: 15L batch processing
5.2 Shanghai Life Sciences Institute
Application: Plant alkaloid extraction
Capacity: Processed 200kg biomass/month
Yield Improvement: 22% increase vs. previous methods
6. Consultation & Procurement
For technical specifications or bulk pricing:
Email: info@vivalr.com
Phone: (86) 15866781826
Request quotation with:
- Required quantity (gram/kg)
- Particle size preference (50-100μm/100-200μm)
- Specific application details
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