Eli Lilly and Company announced the acquisition of Protomer Technologies ("Protomer"), a private biotech company. Protomer's proprietary peptide- and protein-engineering platform is used to identify and synthesize molecules that can sense glucose or other endogenous modulators of protein activity.

The potential value of the transaction is over $1 billion, with successful achievement of future development and commercial milestones. Lilly previously led an equity investment in Protomer alongside the JDRF T1D Fund, providing Lilly with 14 percent ownership of the company. Lilly is acquiring the remainder of the stock of Protomer beyond its initial investment.

Founded in 2015 and based in Pasadena, California, Protomer is engineering next-generation protein therapeutics that can sense molecular activators in the body. The company's proprietary chemical biology-based platform enables the development of therapeutic peptides and proteins with a tunable activity that can be controlled using small molecules. Protomer has used this approach toward advancing a portfolio of therapeutic candidates, including glucose-responsive insulins that can sense sugar levels in the blood and automatically activate as needed throughout the day.

"Lilly has long strived to make life better for people living with diabetes and we have a continued determination to provide real solutions, including innovation in insulin therapy. Glucose-sensing insulin is the next frontier and has the potential to revolutionize the treatment and quality of life of people with diabetes by dramatically improving both therapeutic efficacy and safety of insulin therapy," said Ruth Gimeno, vice president, diabetes research and clinical investigation at Lilly.

"Protomer's glucose-sensing insulin program, based on its proprietary molecular engineering of protein sensors (MEPS) platform, is showing significant promise and Lilly is excited to enhance our diabetes pipeline with the company's innovative technology."

"We are excited to join Lilly, a leader in diabetes therapies, and advance our science with their support to better serve the needs of patients. This transaction validates our team's accomplishments, and we look forward to continuing our important work together with Lilly," said Alborz Mahdavi, CEO and founder of Protomer. "We have been supported by JDRF since our inception and working closely with one of the leading organizations in type 1 diabetes research has been invaluable for us. The Protomer team is excited to embark on the next chapter of our work at Lilly as we focus our efforts on advancing glucose-responsive insulins and accelerating the development of these next-generation protein therapeutics."

"This is a significant milestone for the T1D community and a key step to bring the promise of Protomer's game-changing technology one step closer to the clinic," said Katie Ellias, managing director at the JDRF T1D Fund. "Our early support and investment in Protomer is emblematic of our Fund's mission to help companies with novel science accelerate next generation life-changing therapies for people living with T1D. We are thrilled Protomer has found a home at Lilly, a company that shares our commitment to delivering solutions to the diabetes community."

This transaction will be reflected in Lilly's reported results and financial guidance according to Generally Accepted Accounting Principles (GAAP). There will be no change to Lilly's 2021 non-GAAP earnings per share guidance as a result of this transaction.

Aquilo Partners, L.P. is acting as financial advisor and Morrison & Foerster LLP as legal advisor to Protomer. Kirkland & Ellis LLP is serving as Lilly's legal counsel.