First astatine-labeled compound shipped in the U.S.

April 3, 2025, 3:04PMNuclear News
At-211 undergoes purification and a series of quality checks. (Photo: Don Hamlin/University of Washington)

The Department of Energy’s National Isotope Development Center (NIDC) on March 31 announced the successful long-distance shipment in the United States of a biologically active compound labeled with the medical radioisotope astatine-211 (At-211). Because previous shipments have included only the “bare” isotope, the NIDC has described the development as “unleashing medical innovation.”

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