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Jazz Pharma, AbCellera ink antibody deal worth up to $876 million

By Thomson Reuters Jun 17, 2026 | 6:43 AM

June 17 (Reuters) – Jazz Pharmaceuticals has signed a research collaboration and licensing agreement with Canada’s AbCellera to develop T-cell engaging ​multispecific antibodies for cancer, the companies ‌said on Wednesday.

AbCellera will receive $56 million upfront for two initial programs expected to begin within 12 months, with an additional $28 million tied to the start ‌of ​a third program. It ⁠is also eligible for ⁠up to $792 million per program in option fees and milestone payments if Jazz opts to advance candidates, along with tiered royalties ​on future sales.

Here are some details:

• The partnership will focus on therapies targeting ⁠gastrointestinal cancers and other ⁠solid tumors, a move Jazz said ​aligns with its strategy to expand its oncology ​portfolio alongside its rare disease business.

• AbCellera ‌will lead early-stage discovery work using its antibody development platform, while Jazz will have exclusive global rights to develop and commercialize ⁠any resulting therapies once it exercises its options.

• The companies may also expand the collaboration to include ⁠up to ‌two additional programs.

• AbCellera could ⁠further support later-stage development, including ​investigational new ‌drug-enabling studies and manufacturing clinical ​supply.

• T-cell ⁠engaging antibodies are designed to harness the immune system by directing T-cells to attack cancer cells, an approach increasingly explored for hard-to-treat tumors.

(Reporting by Siddhi Mahatole in Bengaluru; Editing by ​Maju Samuel)