CIMmultus® DEAE
Volume
1 mL
Channel Size
1.3 μm
CIMmultus® DEAE columns are weak anion exchange monoliths designed for fast, gentle, and scalable purification of negatively charged biomolecules - especially plasmid DNA (pDNA). DEAE provides a milder, pH tunable interaction than strong AEX, helping you bind at near neutral pH and elute under controlled, product friendly conditions. Combined with the convective flow of CIMmultus monoliths, DEAE enables short cycle times, low backpressure, and straightforward transfer from development to manufacturing.
- Convective flow enables rapid purification with low shear and backpressure
- Reusability across multiple cycles reduces cost and supports high-throughput needs
- Perfect fit for different pDNA sizes with three channel size options - 1.3 μm, 2 μm, and 6 μm
- cGMP-compliant, suitable for clinical and commercial production
- Supports full process development: from high-throughput screening (CIM® Monolithic Well Plates, CIM® Octa) to prep-scale columns (1 mL–8 L) and beyond (up to 40 L on request)

