NA – not applicable
Table 2: Viral clearance by Eshmuno Q anion exchange chromatography using different loading and spiking methods. Experiments were performed in product flow-through mode in Tris-HCl buffer (pH 8.5 and conductivity 6 mS/cm); residence time was maintained at 4 min for all runs. Each run was spiked with a total of approximately 8 log10TCID50 MMV. The flow through pool represents the virus present in the pooled four flow through fractions and wash fraction. The data represent the mean of two runs.