Table 1.
Lot 1 | Lot 2 | Lot 3 | |
---|---|---|---|
End of culture | |||
Total live cells | 1.8 × 109 | 1.7 × 109 | 1.7 × 109 |
Live cells in a plate | 1.1 × 108 | 1.1 × 108 | 0.7 × 108 |
Viability | 90% | 84% | 91% |
Freezing | |||
Total live cells | 1.6 × 109 | 1.3 × 109 | 2.5 × 109 |
Viability | 92% | 93% | 86% |
Thawing | |||
Viability | 89% | 53% | 91% |
Sterility test | |||
Bacterial, Mycoplasma, Endotoxin | Negative | Negative | Negative |