Polypeptides with altered binding to neonatal Fc receptor (FcRn) and methods of use
US11434276B2 · kind B2 · utility
0Cited by
18References
13Claims
0Family size
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Key dates
| Filing date | May 11, 2021 |
| Grant date | Sep 6, 2022 |
| Priority date | — |
| Expiry date | May 11, 2041 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07K2319/30
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
Provided are compositions for increasing the half-life of a polypeptide or polypeptides in a canine and methods of their use. The compositions involve variant canine IgG Fc regions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.