Low-fucose, fully human IgG1 bispecific monoclonal antibody targeting EGFR and MET; inhibits EGFR/MET signaling and active against EGFR activating/resistance mutations (e.g., T790M/C797S) and MET pathway activation.
Low-fucose, fully human IgG1 bispecific antibody that targets EGFR and MET (wild-type and mutant), blocks ligand binding and receptor phosphorylation, promotes receptor internalization/degradation, and mediates Fc-dependent ADCC; collectively shuts down EGFR/MET downstream signaling (e.g., MAPK, PI3K-AKT) and inhibits tumor cell proliferation, including in EGFR-activating/resistance and MET-driven settings.
Amivantamab binds MET on target cells and engages Fcγ receptor–bearing effector cells to mediate Fc-dependent ADCC (and phagocytosis), leading to target-cell killing; it also induces receptor internalization/degradation and signaling blockade.
Investigational HER2-targeted monoclonal antibody administered IV every 3 weeks; likely inhibits HER2/ERBB2 signaling and mediates Fc-dependent cytotoxicity (ADCC/ADCP).
IAH0968 is a HER2-targeted monoclonal antibody that binds ERBB2 on tumor cells, inhibits HER2 receptor activation and downstream PI3K/AKT and RAS/MAPK signaling to reduce proliferation, and recruits FcγR-expressing immune cells to mediate ADCC and ADCP.
Fc-mediated recruitment of immune effectors: NK cell ADCC and macrophage ADCP against HER2-expressing cells; signaling blockade may contribute to apoptosis.