Tag: lot-to-lot variability

Lot-to-Lot Variability in Biologics and Biosimilars: Why Differences Between Batches Are Normal and Safe

Posted By John Morris    On 10 Dec 2025    Comments (0)

Lot-to-Lot Variability in Biologics and Biosimilars: Why Differences Between Batches Are Normal and Safe

Lot-to-lot variability is a natural part of biologics and biosimilars due to their complex production in living cells. Unlike generics, biosimilars aren't identical copies - but they're proven safe and effective despite natural batch differences.

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