SAR 445877
Alternative Names: anti-PD-1/IL-15 bi-functional antibody; anti-PD-1/IL-15 fusion protein; KD-050; mut-1N-IL-15/38B2; SAR-445877; SAR-877Latest Information Update: 17 Jul 2026
At a glance
- Originator Kadmon Corporation
- Developer Sanofi
- Class Antibodies; Antineoplastics; Immunotherapies; Interleukins; Recombinant fusion proteins
- Mechanism of Action Antibody-dependent cell cytotoxicity; B7-H1 antigen inhibitors; Interleukin 15 replacements; 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
- Phase II Gastric cancer; Non-small cell lung cancer; Oesophageal cancer
- Phase I/II Colorectal cancer; Solid tumours
Most Recent Events
- 06 Jul 2026 Sanofi plans a phase II trial for Gastric cancer (Monotherapy, Combination therapy, Inoperable/Unresectable, Late stage disease, Metastatic disease, Second line therapy or greater) and Oesophageal cancer (Monotherapy, Combination therapy, Inoperable/Unresectable, Late stage disease, Metastatic disease, Second line therapy or greater) in undisclosed location (IV) in July 2026 (NCT07692204)
- 01 Jul 2026 Phase-II clinical trials in Oesophageal cancer (Inoperable/Unresectable, Metastatic disease, Late-stage disease, Second-line therapy or greater) in China (IV) (NCT07692204)
- 01 Jul 2026 Phase-II clinical trials in Gastric cancer (Inoperable/Unresectable, Metastatic disease, Late-stage disease, Second-line therapy or greater) in China (IV) (NCT07692204)