The plant-derived antibody demonstrated a neutralizing titer of ∼500 IU/mg for strain CVS11, while no neutralization was observed for LBV, an RV-related phylogroup II virus (negative control).
Two other depots, in Aberdeen, Md., and Newport, Ind., will use another process, chemical neutralization, for disposal, and no method has yet been chosen for the remaining depots, in Pueblo, Colo., and Richmond, Ky.
This work also revealed the importance of surface-charge neutralization for reproducible responses of electroadhesion.
Here, pre-formed plasma provides beam neutralization for a 1 2-m drift length.
Uncovering mechanisms of antibody-mediated neutralization for viral infections requires epitope and paratope mapping in the context of whole viral particle interactions with the antibody in solution.
A comparison of lifetimes of these two metals reveals a faster neutralization for the alkali metal (Na), which is more sensitive to temperature changes than for changes in minor species concentrations.
For the other plasmid assays, the results depended on the virus, with poor neutralization for 92RW009, VI191 and CM244.
Such variations in mAb concentrations needed to achieve 50% neutralization for different viruses have also been reported for these and other mAbs in other studies [24], [25].
For TriMab, the TZM-bl assays gave good neutralization for all viruses, with good agreement between laboratories (fold range 1.2 2.4; with the exception of 92BR025 >5.6).
Previous studies have used a cutoff as low as 50% neutralization for the interpretation of data (21 ).
