Table III

Viral Filtration with DPRP Using Viral Filter A

mAbPressure (psi)Viral Load (log10 TCID50/mL)LRF Pool 1 (before pause)LRF Pool 2 (after pause)LRF Pooled FiltrateTotal Virus Breakthrough
A14.24.7≥3.9≥4.5≥3.7≤1.5 × 103
B14.24.74.09≥4.5>4.09.7 × 102
A14.25.3≥4.54.5>4.27.0 × 103
B14.25.7≥4.94.7>4.41.2 × 104
A14.26.4≥5.24.4>4.32.1 × 105
B14.26.6≥5.74.5>4.51.2 × 105