Method for cleavage of fusion proteins
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United States of America Patent
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May 12, 2009
Grant Date -
Sep 4, 2003
app pub date -
Dec 19, 2002
filing date -
Apr 25, 1997
priority date (Note) -
Expired
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Abstract
An improved method for recovering recombinantly produced polypeptides is described. The method involves expressing the recombinant polypeptide as a fusion protein with a pro-peptide. The pro-peptide-polypeptide fusion protein can be cleaved and the recombinant polypeptide released under the appropriate conditions.
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