CPC C07K 14/005 (2013.01) [A61K 31/708 (2013.01); A61K 38/162 (2013.01); A61P 31/20 (2018.01); C12N 2730/10122 (2013.01); C12N 2730/10133 (2013.01)] | 19 Claims |
1. An isolated polypeptide comprising an end-capping modification consisting of any one amino acid sequence selected from the group consisting of SEQ ID NO: 1, SEQ ID NO: 2, and SEQ ID NO: 3.
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