Chemistry: natural resins or derivatives; peptides or proteins; – Peptides of 3 to 100 amino acid residues
Reexamination Certificate
2006-09-05
2008-09-23
Monshipouri, Maryam (Department: 1656)
Chemistry: natural resins or derivatives; peptides or proteins;
Peptides of 3 to 100 amino acid residues
C530S324000, C530S350000
Reexamination Certificate
active
07427656
ABSTRACT:
Peptide tags, referred to here as inclusion body tags, are disclosed and are useful for the generation of insoluble fusion peptides. The fusion peptides comprise at least one inclusion body tag operably linked to a peptide of interest. Expression of the fusion peptide in a host cell results in a product that is insoluble and contained within inclusion bodies in the cell and/or cell lysate. The inclusion bodies may then be purified and the protein of interest may be isolated after cleavage from the inclusion body tag.
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Decarolis Linda Jane
Fahnestock Stephen R.
Wang Hong
E. I. du Pont de Nemours and Company
Monshipouri Maryam
Tsay Marsha M
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