gene_symbol
ERBB2
hgnc_id
HGNC:3430
binding_type
antigen recognition
cytotoxicity
YES
cytotoxicity_type
DIRECT
cytotoxicity_mechanism
Trastuzumab binds HER2 on target cells and its Fc engages Fcγ receptors on NK cells/other effectors to elicit ADCC (perforin–granzyme); some CDC may contribute.
enzyme_product
On
epitope
On
variant
Off
isoform
Off
hla_specific
Off
gated
Off
other_modifier
Binds extracellular domain IV epitope of HER2; Fc region mediates ADCC
trial_id_tar_ref
drug_id_tar_ref
disease_id_tar_ref
nct_id_tar_ref
NCT06747338
disease_id_num_tar_ref
3255
drug_id_num_tar_ref
8737