Drug Profile

AKY 2519

Alternative Names: ²²⁵Ac AKY 2519; Actinium-225-AKY 2519; AKY-2519

Latest Information Update: 09 Feb 2026

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At a glance

Originator Aktis Oncology
Class Antineoplastics; Drug conjugates; Proteins; Radioisotopes; Radiopharmaceuticals
Mechanism of Action Ionising radiation emitters

Orphan Drug Status

Orphan designation is assigned by a regulatory body to encourage companies to develop drugs for rare diseases.

No
New Molecular Entity Yes
Available For Licensing Yes

20 Jan 2026 AKY 2519 is available for licensing as of 20 Jan 2026. https://www.aktisoncology.com/join-us/?pag=1
20 Jan 2026 Aktis Oncology plans a phase Ib trial for Solid tumours (Parenteral) (Aktis Oncology pipeline, January 2026)
20 Jan 2026 Aktis Oncology plans a phase II/III trial for Solid tumours (Parenteral) (Aktis Oncology pipeline, January 2026)

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