Dimension
Autologous (patient-specific)
Allogeneic (off-the-shelf)
What it is
Made from an individual patient's own cells (for example CAR-T). Each batch is patient-specific.
Made from a donor and manufactured off-the-shelf for many patients. Closer to a conventional biologic in production model.
Batch-loss exposure
Severe. A lost, contaminated, or mis-identified batch cannot simply be remade, and the patient may be unable to be treated - a property, business-interruption, and liability event at once.
Meaningful but lower. A lost batch is a property and business-interruption event, but the product can generally be re-manufactured for the patient population.
Chain of identity
Central. The product must be tracked to the correct individual patient throughout; a chain-of-identity failure is both a regulatory and a liability exposure.
Less acute at the individual level, though donor eligibility, traceability, and lot integrity remain regulated exposures.
Business interruption
A manufacturing disruption directly affects specific patients waiting for treatment, which raises both the BI and the reputational/liability stakes.
A disruption affects supply to a population and is handled more like a conventional biologic supply interruption.
Property, cargo, cryogenic
Cryogenic storage and cold-chain transport of irreplaceable patient-specific product; a freezer failure or temperature excursion can destroy a one-of-one product.
Cryogenic exposure exists, but a destroyed lot is generally replaceable from the manufacturing process.
Insurance implication
Property with validation/reprocessing, equipment breakdown, cargo/cold-chain, and products/professional coverage tuned to the patient-specific, non-repeatable reality.
A manufacturing program closer to a standard biologic CDMO, with cryogenic and cold-chain add-ons, though the clinical trial and long-tail structure of gene-modified products still applies.