Pharma BD Deal Intelligence

Gilead Sciences Inc. / Cell Design Labs, Inc.

2017 · Acquisition/Merger · $567M · Complete

WRONG BY 79 POINTS

The $567M synNotch/Throttle bet never produced a Gilead/Kite drug — the platform's biggest post-close event was being licensed OUT to a third-party spinout for autoimmune disease, not used internally for oncology as intended.

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Ranks computed across 828 graded deals (Critic + Outcome Score both present).

The coverage arc

Dec 07, 2017 BioPharma Dive Bullish

Gilead deepens its CAR-T push with the $567M Cell Design Labs deal, securing UCSF-derived synthetic biology platforms (synNotch, Throttle) for next-generation…

Dec 07, 2017 UCSF Innovation Ventures Bullish

UCSF spinout Cell Design Labs, founded on Wendell Lim's synNotch and Throttle technologies, is acquired by Gilead/Kite for up to $567M — validating UCSF's…

Dec 07, 2017 pharmaphorum Bullish

Gilead goes full throttle on CAR-Ts with the $567M Cell Design Labs acquisition, signaling intent to extend beyond Yescarta into tunable and logic-gated cell…

Source summaries from our enrichment pipeline; follow links for originals.

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Gilead/Kite agreed to acquire Cell Design Labs, a UCSF spinout developing synthetic biology platforms (synNotch and Throttle) for next-generation engineered cell therapies. Total deal value up to $567M, including $175M for the ~87.6% Cell Design Labs equity Kite did not already own plus up to $322M in development milestones (~$567M aggregate). The deal expanded Kite's CAR-T platform technology toolkit.

Did it work? Outcome assessment

The $567M synNotch/Throttle bet never produced a Gilead/Kite drug — the platform's biggest post-close event was being licensed OUT to a third-party spinout for autoimmune disease, not used internally for oncology as intended.

Strategic verdict
Failed to Achieve
Financial impact
Neutral
Pipeline outcome
Mixed

Key facts

Related deals — scored

DealYearValueOutcome
Gilead Sciences Inc. / Cell Design Labs, Inc. (this deal)2017$567M21
Gilead Sciences Inc. / Pharmasset Inc.2011$11.2B98
Gilead Sciences Inc. / Triangle Pharmaceuticals Inc.2002$464M96
Gilead Sciences Inc. / CymaBay Therapeutics2024$4.4B76
Gilead Sciences Inc. / Nurix Therapeutics Inc.2019$2.3B69
Gilead Sciences Inc. / Immunomedics Inc.2020$21.0B68
Gilead Sciences Inc. / Kite Pharma, Inc.2017$11.9B67

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