别称:GAB2-like,GAB4,GAB4,GRB2 associated binder 2 like protein,GRB2 associated binding protein family member 4,GRB2-associated binder 2-like,GRB2-associated binder 4,GRB2-associated-binding protein 2-like,GRB2-associated-binding protein 4,Growth factor receptor bound protein 2-associated protein 4,GAB4抗体