| Description | Letaplimab (IBI-188), a humanized IgG4 monoclonal antibody targeting CD47—which is often overexpressed in cancer cells and acts as a ligand for SIRPα—has been shown to promote phagocytosis of tumor cells [1]. |
| Synonyms | IBI-188 |
| molecular weight | N/A |
| CAS | 2283356-07-8 |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 years |