US2021130795A1PendingUtilityA1

Methods and compositions for producing vitamin k dependent proteins

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Assignee: UNIV NORTH CAROLINA CHAPEL HILLPriority: Sep 23, 2003Filed: May 8, 2020Published: May 6, 2021
Est. expirySep 23, 2023(expired)· nominal 20-yr term from priority
Inventors:Darrel W. StaffordTao Li
C12N 9/64C12Y 401/0109C12Y 101/04001C12Y 304/21006C12Q 2600/172C12Q 2600/158C12N 9/88C12N 9/50C12Q 1/6883C12Q 2600/156C12N 9/0006C12Q 2600/106
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Claims

Abstract

The present invention relates to methods and compositions for improving the productivity of recombinant vitamin K dependent protein expression in host cells.

Claims

exact text as granted — not AI-modified
That which is claimed is: 
     
         1 . A host cell comprising a recombinant nucleic acid coding for a vitamin K epoxide reductase (VKOR) or a functionally active derivative thereof, and a recombinant nucleic acid coding for a vitamin K dependent protein or a functionally active derivative thereof, wherein both the recombinant VKOR and the recombinant Vitamin K dependent protein are expressed in said host cell.

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