Stapokibart - KeyMed Biosciences/Shanghai JMT-BIO Technology
Alternative Names: Anti-IL-4Rα recombinant fully humanized antibody - KeyMed Biosciences; CM-310; CM310 Recombinant humanized monoclonal antibody injection; IL-4Rα(mAb) - KeyMed Biosciences; Kangyueda; Scipibazumab - KeyMed Biosciences; StapokibatrtLatest Information Update: 24 Aug 2026
At a glance
- Originator KeyMed Biosciences
- Developer KeyMed Biosciences; Shanghai JMT-BIO Technology
- Class Anti-inflammatories; Antiallergics; Antiasthmatics; Monoclonal antibodies; Skin disorder therapies
- Mechanism of Action Interleukin 4 receptor alpha subunit antagonists
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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
- Marketed Allergic rhinitis; Atopic dermatitis; Rhinosinusitis
- Preregistration Prurigo nodularis
- Phase II/III Asthma; Chronic obstructive pulmonary disease
Most Recent Events
- 31 Jul 2026 Phase-III clinical trials in Allergic rhinitis (In children, In adolescents, In adults) in China (SC)
- 01 Jul 2026 Chengdu Kangnuoxing Biopharma plans a phase III trial for Allergic rhinitis (In children, In adolescents) in China (SC, Injection), in August 2026 (NCT07678931)
- 08 Jun 2026 Chengdu Kangnuoxing Biopharma plans a phase II trial for Allergic rhinitis (In adolescents) in China (SC, Injection) in June 2026 (NCT07617324)