Introduction
Calcium-44 (Ca-44) stands out as a highly valuable stable isotope. Its unique nuclear properties make it a critical starting material for the production of scandium-44 (⁴⁴Sc), a promising radionuclide for next-generation positron emission tomography (PET) imaging.
Technical advantages:
Scandium-44, produced via proton irradiation of calcium-44 targets, offers an ideal half-life (approximately 4 hours) and positron emission characteristics for high-resolution PET imaging. It enables the development of highly targeted radiopharmaceuticals for precise tumor localization and theranostic (therapy + diagnostic) applications.
Key to production:
The purity and isotopic enrichment of calcium-44 directly influence the efficiency, yield, and safety of scandium-44 production. High-purity Ca-44 ensures optimal cyclotron operation and reduces impurities that could affect radiopharmaceutical quality.
As the demand for more personalized and accurate cancer diagnostics continues to grow, calcium-44 is playing an increasingly vital role in advancing PET imaging and expanding clinical possibilities.
Where to Buy Calcium (Ca-44) Isotope
AMT is proud to be a reliable supplier of high-purity calcium-44, supporting the global medical community with consistent quality, dependable supply chains, and a commitment to accelerating innovation in nuclear medicine.
For more information or to inquire about Calcium-44 products, please visit Nakima Ltd.