QyuSpeed D
QyuSpeed D is the world’s first hollow fiber anion exchange membrane adsorber. It is specifically designed to bind negatively charged biomolecules, such as impurities (host cell proteins, DNA, etc.), viruses, and specific proteins with low isoelectric points (albumin, IgA, IgM, fibrinogen, F-II, F-VIII, F-IX, F-X, PKA, etc.).
QyuSpeed D exhibits superior performance due to the unique grafted chains with high ligand density within the pore structure of its hollow fibers. The resulting three-dimensional multi-point adsorption enables it to efficiently bind negatively charged biomolecules.
QyuSpeed D’s key feature is its ability to maintain reliable and excellent performance regardless of salt concentrations and flow rates.
Key Features
- High binding and loading capacity with low pressure drop
- Excellent salt tolerance
- Short processing time enabled by convection flow
- Efficient impurity removal and high target protein recovery rate
- Easy reusability with simple regeneration procedure
- Low buffer consumption
- No packing step and small footprint unlike traditional columns
- Cost effectiveness on labor and hardware
- Excellent virus binding capacity
- Easy and linear scalability
