Cosibelimab - Sun Pharmaceuticals Industries
Alternative Names: Anti PDL1 monoclonal antibody; CK 301; Cosibelimab-ipdl; TG 1501; UNLOXCYTLatest Information Update: 23 Jan 2026
At a glance
- Originator Dana-Farber Cancer Institute
- Developer Checkpoint Therapeutics; TG Therapeutics Inc
- Class Antineoplastics; Immunotherapies; Monoclonal antibodies
- Mechanism of Action Antibody-dependent cell cytotoxicity; Programmed cell death-1 ligand-1 inhibitors; 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
Highest Development Phases
- Marketed Squamous cell cancer
- Phase III Non-small cell lung cancer
- Phase I Cancer
- Discontinued Chronic lymphocytic leukaemia; Lymphoma; Richter's syndrome
Most Recent Events
- 15 Jan 2026 Launched for Squamous cell cancer (Metastatic disease, Late-stage disease) in USA (IV)
- 30 May 2025 Checkpoint Therapeutics has been acquired by Sun Pharmaceutical Industries
- 17 Dec 2024 Phase-I development in Cancer (Inoperable/Unresectable, Late-stage disease, Metastatic disease, Monotherapy, Recurrent, Treatment-naive) is ongoing in Australia, New Zealand, Poland, Russia, Thailand, South Africa, Ukraine, Spain, France (NCT03212404)