Acquisition Adds Differentiated Investigational Molecule Designed to Treat Acute Myeloid Leukemia
THOUSAND OAKS, Calif., Jan. 6, 2026 /PRNewswire/ — Amgen (NASDAQ: AMGN) today announced its acquisition of Dark Blue Therapeutics Ltd., a privately held biotechnology company based in the United Kingdom advancing first-in-class, small molecule-targeted protein degraders for oncology, in a transaction valued at up to $840 million.
The acquisition adds to Amgen‘s portfolio an investigational small molecule that targets and degrades two proteins (MLLT1/3) that drive specific types of acute myeloid leukemia (AML), a fast-growing blood cancer. Preclinical data in leukemia models demonstrate promising anti-cancer activity and mechanistic differentiation from currently available therapies, establishing the rationale for single-agent and combination use to overcome treatment resistance and enhance durability of remission.
“Acute myeloid leukemia remains one of the most difficult cancers to treat, and we see an urgent need for new mechanisms capable of changing the trajectory of this disease,” said Jay Bradner, M.D., executive vice president of Research and Development at Amgen. “This acquisition complements and extends our research in targeted protein degradation and leukemia therapeutics, advancing our strategy to invest early in rising medicines for novel therapeutic targets. The adjacency of this program to our considered expertise in cancer biology will propel MLLT1/3-targeting medicines to clinical investigation for patients facing the challenging diagnosis of AML.”
Amgen expects to integrate Dark Blue Therapeutics into its existing research organization, further strengthening the company’s early oncology discovery efforts.
About Amgen
Amgen discovers, develops, manufactures and delivers innovative medicines to help millions of patients in their fight against some of the world’s toughest diseases. More than 40 years ago, Amgen helped to establish the biotechnology industry and remains on the cutting-edge of innovation, using technology and human genetic data to push beyond what’s known today. Amgen is advancing a broad and deep pipeline that builds on its existing portfolio of medicines to treat cancer, heart disease, osteoporosis, inflammatory diseases and rare diseases.
In 2024, Amgen was named one of the “World’s Most Innovative Companies” by Fast Company and one of “America’s Best Large Employers” by Forbes, among other external recognitions. Amgen is one of the 30 companies that comprise the Dow Jones Industrial Average®, and it is also part of the Nasdaq-100 Index®, which includes the largest and most innovative non-financial companies listed on the Nasdaq Stock Market based on market capitalization.
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CONTACT: Amgen, Thousand OaksElissa Snook, 609-251-1407 (media) Casey Capparelli, 805-447-1746 (investors)
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