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United States of America Patent

PATENT NO 9677107
APP PUB NO 20140170702A1
SERIAL NO

14135389

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Disclosed is a method for producing a recombinant protein of interest, the method being characterized in by the following steps:

    (a) providing a fusion protein comprising an Npro autoprotease moiety and a protein of interest moiety in inclusion bodies,(b) solubilizing the inclusion bodies,(c) allowing the fusion protein to be cleaved by the Npro autoprotease moiety under chaotropic conditions, wherein the recombinant protein of interest is cleaved from the fusion protein and wherein the recombinant protein of interest is not yet renatured or simultaneously renatured, and(d) recovering the protein of interest, optionally including a renaturing step for the protein of interest.

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Patent Owner(s)

Patent OwnerAddress
BOEHRINGER INGELHEIM RCV GMBH & CO KGDR BOEHRINGER-GASSE 5-11 VIENNA A-1121
SANDOZ AGCENTRALBAHNSTRASSE 4 4051 BASEL 4051

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Auer, Bernhard Innsbruck, AT 14 217
Reitmeir, Maria Häring, AT 1 2
Schneider, Rainer Wörgl, AT 71 314

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