Peptide News Digest

#Chai-Discovery

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Industry · View digest

BIO 2026 International Convention Closes Thursday June 25 in San Diego After Four Days, 20,000+ Attendees, 130+ Sessions Across 18 Focus Areas: Peptide-Notable Deal Flow Includes Insilico-SK $2.5B (Day 1), BioArctic-Lilly $800M BrainTransporter (Day 2), Lilly-Chai STAT Readout (Day 3), Lilly-Astellas Stalking-Horse Bid for Sangamo Assets

The 2026 BIO International Convention closed Thursday June 25 at the San Diego Convention Center after four days, 20,000+ industry leaders in attendance, 130+ sessions across 18 focus areas, and a partnering-meeting volume that BIO sources said matched or exceeded prior-year records. Peptide-relevant headline deals across the convention week: the Insilico Medicine + SK Biopharmaceuticals $2.5 billion AI-neuroimmune drug discovery deal on Day 1 (June 22, $18M upfront + $670M per program in development and commercial milestones); BioArctic + Eli Lilly $800 million BrainTransporter blood-brain barrier delivery pact on Day 2 (June 23); STAT News' Day-3 BIO Readout column behind-the-scenes coverage of Eli Lilly's January Chai Discovery AI biologics partnership (June 24); and the disclosed Lilly-Astellas joint stalking-horse bid for Sangamo Therapeutics assets in bankruptcy (capsid delivery platform, zinc finger platform, modular integrase platform, prion disease program ST-506; Astellas takes Fabry disease asset isaralgagene civaparvovec). Fujifilm Life Sciences showcased a continuous electroporation gene delivery system and high-sensitivity in-line Raman measuring system at its Innovation Showcase. BIO 2027 returns to Boston June 7-10, 2027.

Industry · View digest

STAT News BIO 2026 Day-3 Readout (June 24): New Color on Lilly-Chai Discovery AI Biologics Pact (Chai-2 Zero-Shot Antibody Design + Purpose-Built Lilly Model) and Lilly-Astellas Stalking-Horse Bid for Sangamo Assets in Bankruptcy

STAT News' June 24, 2026 BIO Readout column (Damian Garde, Allison DeAngelis) delivered behind-the-scenes detail on Eli Lilly's January 9, 2026 collaboration with AI startup Chai Discovery for biologics design, plus an update on the Lilly-Astellas joint bid for Sangamo Therapeutics assets in bankruptcy. The Chai Discovery deal deploys the company's Chai-2 zero-shot antibody design model (reportedly achieving double-digit experimental hit rates and full de novo design capability) plus a purpose-built generative AI model trained exclusively on proprietary Lilly data and tailored to Lilly's discovery workflows. Chai closed a $130 million Series B at $1.3 billion valuation in late 2025, eighteen months after launch. On the Sangamo front, Lilly is in line to acquire Sangamo's capsid delivery platform, zinc finger platform, modular integrase platform, and prion disease program ST-506 in the bankruptcy auction; Astellas is positioned to take Fabry disease asset isaralgagene civaparvovec. BIO 2026 runs June 22-25 at the San Diego Convention Center.