Cosibelimab

Cosibelimab
Monoclonal antibody
TypeWhole antibody
SourceHuman
TargetPD-L1
Clinical data
Trade namesUnloxcyt
Other namesCK-301, TG-1501, cosibelimab-ipdl
License data
Drug classAntineoplastic
ATC code
  • None
Legal status
Legal status
Identifiers
CAS Number
DrugBank
UNII
KEGG
Chemical and physical data
FormulaC6388H9912N1716O2032S44
Molar mass144674.18 g·mol−1

Cosibelimab, sold under the brand name Unloxcyt, is a monoclonal antibody used for the treatment of cutaneous squamous-cell carcinoma.[1] It is a human immunoglobulin G1 (IgG1) programmed death ligand-1 (PD-L1) blocking antibody.[1]

The most common adverse reactions include fatigue, musculoskeletal pain, rash, diarrhea, hypothyroidism, constipation, nausea, headache, pruritis, edema, localized infection, and urinary tract infection.[2]

Cosibelimab was approved for medical use in the United States in December 2024.[1][2][3][4]

  1. ^ a b c d https://www.accessdata.fda.gov/drugsatfda_docs/label/2023/761297s000lbl.pdf
  2. ^ a b "FDA approves cosibelimab-ipdl". U.S. Food and Drug Administration (FDA). 13 December 2024. Archived from the original on 13 December 2024. Retrieved 17 December 2024. This article incorporates text from this source, which is in the public domain.
  3. ^ "Novel Drug Approvals for 2024". U.S. Food and Drug Administration (FDA). 1 October 2024. Archived from the original on 19 April 2024. Retrieved 20 December 2024.
  4. ^ New Drug Therapy Approvals 2024 (PDF). U.S. Food and Drug Administration (FDA) (Report). January 2025. Archived from the original on 21 January 2025. Retrieved 21 January 2025.