Merck Taps Protillion for AI Protein Design

Drug Discovery & Molecular Design
Jun 16, 2026
A protein sample on a lab bench in a dimly lit laboratory

Merck has entered into a significant collaboration with Protillion Biosciences to enhance its capabilities in AI-driven drug discovery.

The partnership aims to leverage Protillion's advanced Prot-MaP technology, which is designed for large-scale data generation to facilitate protein design. This technology provides extensive, timely training datasets for AI applications, allowing for the analysis of vast protein libraries with high efficiency. By addressing common challenges such as model overfitting, this approach enables the identification of biologics with complex therapeutic profiles that traditional methods struggle to achieve.

As part of the agreement, Merck will provide Protillion with an undisclosed upfront payment, alongside potential milestone payments totaling up to $510 million depending on the success of multiple therapeutic developments. This collaboration highlights Merck's commitment to integrating cutting-edge technologies in its research efforts.

Experts from both organizations emphasize the transformative potential of this partnership. Curtis Layton, CEO of Protillion, noted the synergy between their technology and Merck's leadership in biopharmaceutical innovation, while Juan Alvarez from Merck highlighted the opportunity to accelerate the discovery of novel therapeutic candidates through this collaboration. This venture underscores the growing trend of utilizing AI to enhance drug development processes in the life sciences sector.

Read the original article: Contract Pharma