PD-1 mutant polypeptide as well as preparation and application thereof

The invention provides a high-affinity PD-1 mutant polypeptide, a fusion protein of the PD-1 mutant polypeptide and an antibody (specifically combined with a tumor antigen) as well as preparation and application of the high-affinity PD-1 mutant polypeptide and the fusion protein. 本发明提供了高亲和力PD-1突变体多肽...

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Hauptverfasser: JUNG HWA-YANG, WANG FENG, ZHANG YUHAN
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:The invention provides a high-affinity PD-1 mutant polypeptide, a fusion protein of the PD-1 mutant polypeptide and an antibody (specifically combined with a tumor antigen) as well as preparation and application of the high-affinity PD-1 mutant polypeptide and the fusion protein. 本发明提供了高亲和力PD-1突变体多肽及PD-1突变体多肽与抗体(特异结合肿瘤抗原)的融合蛋白及其制备与应用。