Table 5 Comparison of HA and NTA method
From: Evaluation of nanoparticle tracking analysis for total virus particle determination
HA | NTA | ||||||
|---|---|---|---|---|---|---|---|
V (ml) | HA (HA/ml) | Total HA (HA) | Recovery (%) | NTA (VP/ml) | Total titer (VP) | Recovery (%) | |
Load | 1,5 | 128 | 192,0 | 5,7E+09 | 8,6E+09 | ||
1 FT | 2,9 | <1 | 4,1E+08 | 1,2E+09 | 13,8 | ||
1 E1 | 1 | 128 | 128,0 | 66,7 | 5,8E+09 | 5,8E+09 | 68,0 |
1 E2 | 1,15 | 4 | 4,6 | 2,4 | 1,5E+08 | 1,7E+08 | 2,0 |
Total recovery (%) | 69,1 | 83,0 | |||||
2 FT | 2,4 | <1 | 6,0E+08 | 1,4E+09 | 16,7 | ||
2 E1 | 0,9 | 128 | 115,2 | 60,0 | 7,2E+09 | 6,5E+09 | 75,4 |
2 E2 | 1,1 | 4 | 4,4 | 2,3 | 3,7E+08 | 4,1E+08 | 4,7 |
Total recovery (%) | 62,3 | 96,8 | |||||