Description
Weak Anion Exchange Resin for Scalable Biomolecule Purification
Zetarose DEAE FF6 from emp BIOTECH is a weak anion exchange resin based on cross-linked 6% agarose. Functionalized with diethylaminoethyl (DEAE) ligands, it enables gentle and effective purification of biomolecules based on charge interactions. The uniform 100 µm bead size and hydrophilic base matrix allow high-resolution separation with minimal backpressure, making it ideal for clarified feed streams and polishing steps in bioprocessing.
Performance Highlights
- Weak anion exchange (DEAE) functionality
- Uniform 100 µm cross-linked agarose beads
- Ion exchange capacity: 0.08–0.16 mmol Cl⁻/mL
- Flow rates > 500 cm/h
- Broad buffer compatibility
- Operates under low to moderate pressure
Specifications
- Matrix: 6% cross-linked beaded agarose
- Functional Group: Diethylaminoethyl (DEAE)
- Bead Diameter: ~100 µm
- Exchange Capacity: 0.08–0.16 mmol Cl⁻/mL resin
Applications
- Weak anion exchange chromatography (AEX)
- Purification of acidic proteins and nucleic acids
- Intermediate and polishing steps
- Compatible with FPLC and manual systems
Why Choose Zetarose DEAE FF6?
Zetarose DEAE FF6 offers gentle ion exchange conditions for labile biomolecules, enabling selective separation with high reproducibility. Its bead geometry and chemical stability support fast flow rates and scale-up, making it a reliable choice for downstream processing in research and industrial environments.
