172. Generating Needles in Haystacks: Elise de Reus Designs Proteins with Cradle

Episode notes

Protein engineering has traditionally been slow, expensive, and stuck in trial-and-error mode - but AI is changing everything. In this episode, we sit down with Elise De Reus, co-founder of Cradle Bio, to explore how generative AI is revolutionizing the way scientists design proteins for medicines, enzymes, and sustainable materials. Elise shares her journey from studying fungi and building high-throughput strain engineering systems at companies like Zymergen and Perfect Day, to creating an AI-powered platform that helps R&D teams generate better protein variants in less time and at lower cost. We discuss the massive design space of proteins, the role of machine learning in navigating that complexity, how Cradle balances computational predictions with biological reality, and what it will take for the bioeconomy to reach its trillion-dollar potential. Whether you're in pharma, industrial biotech, or just curious about the future of biology as a design problem, this conversation offers a fascinating look at how AI is becoming an essential tool for engineering the building blocks of life. Grow Everything brings the bioeconomy to life.

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