Table 2 Quantitative assessment of HA affinity and NA cleavability of the four viruses
Viruses | HA titer with 0.8% GPRBC (log2) | Average HA titer loss(log2) | |||||
|---|---|---|---|---|---|---|---|
4 °C, 75 min | 37 °C, 2 h | ||||||
RY6 | 5 | 5 | 4 | 5 | 5 | 4 | 0 |
RY6-160Â T | 5 | 5 | 5 | 0 | 0 | 0 | 5 |
RHX | 4 | 4 | 4 | 0 | 0 | 0 | 4 |
RHX-160A | 4 | 4 | 5 | 4 | 4 | 4 | 0.33 |