Figure 3.
Reproducibility of RSV flow cytometry neutralization assay. Figure 3a. Correlation of neutralization antibody titer (logEC50) by linear regression analysis of 16 mouse serum samples tested twice (on different dates) by operator 1. Figure 3b. Correlation of neutralization antibody titer (logEC50) of 16 mouse serum samples tested by operator 1 and operator 2 (on different dates). Results are reproducible over time and between operators. The lower panel shows a comparison of the EC50 of palivizumab preformed by operator 1 and operator 2 from 33 experiments during a one-year period.
