Table 1.
Haemagglutination inhibition (HI) and neutralization activities of monoclonal antibodies 10B4 and 1E12 against pandemic (H1N1) 2009 virus or seasonal influenza viruses
| Virus strain | 1/HI titre | 1/Neutralization titre | ||
|---|---|---|---|---|
| 10B4 | 1E12 | 10B4 | 1E12 | |
| 2009 pandemic A/H1N1 | ||||
| A/California/04/2009(H1N1) | 6400 | 12 800 | ND | ND |
| A/Xiamen/N583/2009(H1N1) | 6400 | 12 800 | 12 800 | 12 800 |
| A/Xiamen/N582/2009(H1N1) | 12 800 | 12 800 | 12 800 | 12 800 |
| Seasonal H1N1 | ||||
| A/Xiamen/N66/2009(H1N1) | <10 | <10 | <10 | <10 |
| A/Xiamen/1172/2008(H1N1) | <10 | <10 | <10 | <10 |
| Seasonal H3N2 | ||||
| A/Yancheng/N101/2009(H3N2) | <10 | <10 | <10 | <10 |
| A/Xiamen/1394/2008(H3N2) | <10 | <10 | <10 | <10 |
| Influenza B | ||||
| B/Yancheng/N105/2009 | <10 | <10 | <10 | <10 |
| B/Xiamen/1325/2008 | <10 | <10 | <10 | <10 |
ND, no data.
Titre lower than 1 : 10 is considered to be negative.