Cell Therapy & Gene Therapy Equipment worked example

Single-Use Kit Cost at 110% kit cost allocated to this program: a worked example

What does the result look like when kit cost allocated to this program reaches 110%? The full calculation is worked below with real intermediate numbers. a procurement or manufacturing team is costing single-use assemblies for a patient batch, donor lot, or vector campaign

The inputs for this scenario

  • Processing runs using the single-use kit: 30 runs (unchanged)
  • Single-use kit cost per run: 4,200 $ / run (unchanged)
  • Kit cost allocated to this program: 110 % (raised for this scenario; the documented default is 100)
  • Fixed qualification, freight, or safety-stock cost: 8,000 $ (unchanged)

Working through the calculation

  • Applying the documented formula (Allocated disposable kit cost = runs using the kit × single-use kit cost per run × program allocation) to the inputs above produces each figure below.
  • At this operating point the engine returns 146,600 $ consumables for total single-use kit cost, the number this scenario is built around.
  • At this operating point the engine returns 4,887 $ / run for single-use kit cost per run.
  • At this operating point the engine returns 138,600 $ for allocated disposable kit cost.
  • At this operating point the engine returns 8,000 $ for fixed qualification or supply charge.

How this compares with the baseline

  • Against the tool's baseline example, where kit cost allocated to this program sits at 100% and the headline result is 134,000 $ consumables, this scenario comes in 9.4% above the baseline at 146,600 $ consumables.
  • A figure at this level is achievable when kit cost allocated to this program is genuinely sustained, not just peaked for a shift. It assumes one kit per run at a single price and excludes scrap from failed setups, expired stock and reagent fill costs, which can add 5-15% in practice.

Results at a glance

  • Total single-use kit cost: 146,600 $ consumables (headline result)
  • Single-use kit cost per run: 4,887 $ / run
  • Allocated disposable kit cost: 138,600 $
  • Fixed qualification or supply charge: 8,000 $

Run it with your numbers

  • Every input above is editable in the live Single-Use Kit Cost calculator, which recalculates instantly and can be shared with the inputs intact.

Last reviewed 2026-05-12.