REGN 9533
Alternative Names: REGN-9533Latest Information Update: 04 Jun 2026
At a glance
- Originator Regeneron Pharmaceuticals
- Class Monoclonal antibodies; Vascular disorder therapies
- Mechanism of Action Factor XII inhibitors
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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
Highest Development Phases
- Phase I Hereditary angioedema
Most Recent Events
- 29 Jan 2026 Regeneron Pharmaceuticals completes the Phase-I clinical trials in Hereditary angioedema (In volunteers) in Belgium (Parenteral) (NCT06665828)
- 04 Mar 2025 Phase-I clinical trials in Hereditary angioedema(In volunteers) in Belgium (Parenteral) (NCT06665828)
- 04 Nov 2024 Preclinical trials in Hereditary angioedema in USA (Parenteral) before November 2024