CPC C07K 14/70503 (2013.01) [C07K 14/70575 (2013.01); C07K 16/241 (2013.01); C07K 16/2827 (2013.01); C07K 2319/21 (2013.01)] | 24 Claims |
1. A PD1-41BBL fusion protein in a form of a homo-trimer comprising a PD1 amino acid sequence capable of binding PD-L1 and a 41BBL amino acid sequence capable of binding 41BB, wherein said PD1 amino acid sequence is as set forth in SEQ ID NO: 2 or at least 123 amino acids in length fragment thereof.
|