TABLE IV

Number of Validation Batches Needed To Ensure a Future Batch Produced After a Successful Stage 2 PPQ Has Over 95% Probability To Pass Potency Specification

ProcessModel Parameters (α, β)Number of Validation Batches Needed (n)
1B (1.5, 25)480
2B (25, 1.5)4
3B (1, 1)18