Biotech

Planning calculators for biotech — estimates from industry-style inputs.

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Determine bioreactor working volume from production targets, cell density, and specific productivity for CHO, HEK293, and other cell lines.

Scale bioreactor parameters from lab to production using constant tip speed or constant P/V strategies.

Calculate overall downstream purification yield from individual step recoveries for biologics manufacturing.

Calculate vial count, expansion time, and storage requirements for master and working cell banks.

Calculate reagent volumes for cell culture media batches using C1V1 = C2V2 dilution.

Protein quantification from Bradford/BCA assay data using Beer-Lambert Law (A = εlc).

Calculate viral titer (PFU/mL) from plaque assay data and determine volume needed for target MOI.

Calculate total vector genome dose from patient weight and target vg/kg for AAV and lentiviral gene therapies.

Calculate total sample count from time points, conditions, tests, replicates, and batches per ICH Q1A(R2).

Calculate particle count limits by ISO 14644-1 cleanroom class with EU GMP grade mapping.