bexmarilimab   Click here for help

GtoPdb Ligand ID: 12907

Synonyms: Clevegen | FP-1305 | FP1305
Immunopharmacology Ligand
Compound class: Antibody
Comment: Bexmarilimab (FP-1305; Faron Pharmaceuticals) is a humanized anti-CLEVER-1 (stabilin 1; STAB1) IgG4-antibody [1]. It switches immunosuppressive M2 macrophages to immune-stimulating M1 macrophages, activates T cells and restores T cell-dependent killing of cancer cells. Bexmarilimab is a cancer immunotherapy clinical candidate [2].
Click here for help
Bioactivity Comments
Bexmarilimab has a modification in its Fc region that eliminates Fc-mediated effector functions (FcγR binding and complement pathway activation) [1].
Selectivity at other protein targets
Key to terms and symbols Click column headers to sort
Target Sp. Type Action Value Parameter Concentration range (M) Reference
stabilin 1 Hs Antibody Binding 9.1 pKd - 1
pKd 9.1 (Kd 7.5x10-10 M) [1]
Description: Binding affinity determined by SPR
stabilin 1 Monkey Antibody Binding 9.0 pKd - 1
pKd 9.0 (Kd 9.2x10-10 M) [1]
Description: Binding affinity determined by SPR