ANTI-PD-1 HUMANIZED ANTIBODY OR ANTIGEN-BINDING FRAGMENT THEREOF AND APPLICATION THEREOF

The present application relates to the field of biomedical technology, and specifically, provides an anti-PD-1 humanized antibody or an antigen-binding fragment thereof and an application thereof. The antibody can efficiently and specifically bind to PD-1, and can effectively block the binding of th...

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Bibliographische Detailangaben
Hauptverfasser: FU, Jun, HUO, Yongting, LU, Lisheng, LI, Fan, ZHANG, Zhe, LU, Di, GONG, Chunxi
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:The present application relates to the field of biomedical technology, and specifically, provides an anti-PD-1 humanized antibody or an antigen-binding fragment thereof and an application thereof. The antibody can efficiently and specifically bind to PD-1, and can effectively block the binding of the PD-1 to PD-L1 and PD-L2. Therefore, the antibody or the antigen-binding fragment thereof, and its related nucleic acid, vector, cell or pharmaceutical composition can be used to prepare a medicament of PD-1-mediated diseases or conditions.