ACT 100
Alternative Names: ACT-100Latest Information Update: 23 Mar 2026
At a glance
- Originator Xiamen Amoytop Biotech
- Class Monoclonal antibodies
- Mechanism of Action CLEC4C protein 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
- Preclinical Cutaneous lupus erythematosus; Systemic lupus erythematosus
Most Recent Events
- 13 Feb 2026 Xiamen Amoytop Biotech plans a phase Ia trial for Systemic Lupus Erythematosus and Cutaneous Lupus Erythematosus (In volunteers) in March 2026 (SC, Injection) (NCT07408908)
- 31 Jan 2026 Preclinical trials in Systemic lupus erythematosus in China (SC)
- 31 Jan 2026 Amoytop Biotech receives a clinical trial approval notice from the National Medical Products Administration (NMPA) for ACT 100 for Systemic Lupus Erythematosus and Cutaneous Lupus Erythematosus (Injection)