APVO 451
Alternative Names: APVO-451Latest Information Update: 06 Nov 2025
At a glance
- Originator Aptevo Therapeutics
- Class Antineoplastics; Immunotherapies; Trispecific antibodies
- Mechanism of Action T lymphocyte stimulants
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Orphan Drug Status
No
Orphan designation is assigned by a regulatory body to encourage companies to develop drugs for rare diseases.
- New Molecular Entity Yes
- Available For Licensing Yes
Highest Development Phases
- Preclinical Solid tumours
Most Recent Events
- 24 Oct 2025 APVO 451 is available for licensing as of 24 Oct 2025. https://aptevotherapeutics.com/about-us/
- 24 Oct 2025 Preclinical trials in Solid tumours in USA (Parenteral) (Aptevo Therapeutics pipeline, October 2025)
- 04 Sep 2025 Aptevo Therapeutics files for patent protection with the U.S. Patent and Trademark Office for APVO452 in USA