AtomVie Global Radiopharma Partners with Ionetix to Secure Actinium-225 Supply

  • AtomVie Global Radiopharma has entered a strategic partnership with Ionetix Corporation to secure clinical-grade Actinium-225 for radiopharmaceutical development and manufacturing.
  • Under the agreement, Ionetix will supply cGMP-grade Ac-225 to support AtomVie’s clients as they advance alpha-based therapies through clinical development.

AtomVie Global Radiopharma has announced a strategic partnership with Ionetix Corporation to enhance access to clinical-grade Actinium-225 (Ac-225) for radiopharmaceutical programmes worldwide. AtomVie operates as a contract development and manufacturing organisation (CDMO) specialising in GMP manufacturing and clinical supply of radiopharmaceuticals.

Under the agreement, Ionetix will supply cGMP-grade Ac-225, an alpha-emitting radioisotope, for use in the development and manufacturing of AtomVie’s clients’ radiopharmaceutical products. The collaboration is intended to strengthen AtomVie’s service portfolio and support a growing pipeline of alpha-based therapies.

The announcement comes as AtomVie prepares to launch a new radiopharmaceutical manufacturing facility, with demand increasing for reliable supplies of therapeutic radioisotopes. The company said securing access to Ac-225 is an important factor in enabling clients to progress programmes from research into clinical development.

“Reliable access to high-quality alpha-emitting isotopes like Ac-225 is essential for the next generation of targeted radiopharmaceuticals.”

Bruno Paquin, Chief Executive Officer of AtomVie Global Radiopharma

AtomVie said the partnership allows it to integrate a dependable isotope supply into its CDMO and contract manufacturing services, supporting clinical supply requirements as interest in alpha-therapy development continues to grow globally.

EXCLUSIVE DOWNLOAD

Download the full CDMO Live Report for 112 pages of insights and best practices in external manufacturing.

FREE REPORT CDMO LIVE EUROPE 2026

112 pages of insight from biopharma outsourcing leaders