Empty/Full Capsids Separation Using Three Different Modalities
Removal of impurities generated in the production of adeno associated virus (AAV) is an important step as they may pose a serious health risk, as well as deteriorate the economics of the production process. The most critical subsets of these impurities include: host cell nucleic acids, host cell proteins, chromatin, capsid aggregates, capsid DNA complexes and empty capsids.
This poster introduces two new column s for performing separation of empty (E) and full (F) capsids using multimodal approach. A PATfix ® HPLC system with three different detectors, i. e. absorbance, fluorescence, and light scattering in combination with three analytical columns traded as CIMac ™ AAV Empty/Full, CIMac PrimaS ™ (AAV) - Beta, and CIMac ™ PrimaT - Beta by BIA Separations Sartorius.