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AssigneeaTyr Pharma, Inc.
InventorsChi-Fang Wu, Darin Lee, Jeffry D. Watkins, Kristi Piehl, Kyle P. Chiang, Marc Thomas, Minh-Ha Do, Ying Buechler, John D. Mendlein
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The present invention provides histidyl-tRNA synthetase and Fc region conjugate polypeptides (HRS-Fc conjugates), such as HRS-Fc fusion polypeptides, compositions comprising the same, and methods of using such conjugates and compositions for treating or diagnosing a variety of conditions. The HRS-Fc conjugates of the invention have improved controlled release properties, stability, half-life, and other pharmacokinetic and biological properties relative to corresponding, unmodified HRS polypeptides.
A therapeutic composition, comprising a pharmaceutically acceptable carrier or excipient and a histidyl-tRNA synthetase (HRS) fusion polypeptide having at least one Fc region, where the polypeptide has an amino acid sequence that is at least 95% identical to SEQ ID NO:
Dependencies are inferred from the claim text.