Bio-Scale™ Mini Macro®-Prep DEAE cartridges are 1 and 5 ml cartridges packed with Macro-Prep DEAE weak anion exchange support. This support was developed using a macroporous methacrylate polymer and meets the demands of analytical, semipreparative, and process-scale applications. This rigid, macroporous, hydrophilic 50 µm support provides exceptional capacity, resolution, and throughput in a chemically and mechanically stable form. Macro-Prep DEAE operates well at low and medium pressures and exhibits minimal volume changes in response to variations in pH or ionic strength. It can be sanitized with chaotropic agents and can be autoclaved. Macro-Prep DEAE provides consistent and reproducible results.
- High capacity for biomolecules
- High resolution of complex biological mixtures
- Rigid polymer matrix that allows high flow rates at moderate pressures
- Hydrophilic matrix that reduces nonspecific binding
- Macroporous beads that enhance access to ionic sites
- High chemical, mechanical, and thermal stability
Bio-Scale Mini cartridges have a double-wall cartridge design* that provides extra durability and allows easy, reliable runs at pressures up to 45 psi with the aqueous buffers most commonly used for protein separation. Convenient, ready to use, and disposable, the cartridges have chemically compatible polypropylene parts. Bio-Scale Mini cartridges are designed for use with BioLogic systems, a peristaltic pump, or any chromatography system; simple luer fittings make connection to any system easy (see bulletin 5326).
Regulatory support files are available upon request. Bio-Rad Laboratories is an ISO 9001-registered corporation.
* U.S. patent 7,208,087