You're talking about the PD-1 antibody or a piece of debris that's attached to this antigen He also mentioned an understandable composer of pharmacology This antibody has high affinity, selectivity and biological activity of PD-1 receptor, and is useful in the treatment of PD-1 infectious diseases, including breast cancer, lung cancer, gastric cancer, etc.Se refiere a un anticuerpo PD-1 o un fragmento de union al antigeno de este. Tambien se refiere a una composicion farmaceutica que lo comprende. Dicho anticuerpo presenta afinidad, selectividad y actividad biologica elevadas por el receptor PD-1, siendo util en el tratamiento de enfermedades mediadas por PD-1 incluidos cancer de mama, cancer de pulmon, cancer de estomago, entre otros
