Chemistry: natural resins or derivatives; peptides or proteins; – Proteins – i.e. – more than 100 amino acid residues – Separation or purification
Reexamination Certificate
2004-11-04
2010-10-26
Landsman, Robert (Department: 1647)
Chemistry: natural resins or derivatives; peptides or proteins;
Proteins, i.e., more than 100 amino acid residues
Separation or purification
C530S350000, C530S344000, C530S412000, C530S417000
Reexamination Certificate
active
07820800
ABSTRACT:
The invention relates to a process for the purification of IL-18 binding protein (IL-18BP) from a fluid comprising hydrophobic charge-induction chromatography.
REFERENCES:
patent: 2007/0134761 (2007-06-01), Chatellard et al.
patent: 2007/0196895 (2007-08-01), Aloni et al.
patent: 2007/0258962 (2007-11-01), Chatellard et al.
patent: 2007/0293658 (2007-12-01), Kornmann et al.
patent: 2008/0076708 (2008-03-01), Altarocca et al.
patent: 2008/0199913 (2008-08-01), Weber et al.
patent: 2008/0200658 (2008-08-01), Le Strat et al.
patent: 1 110 969 (2001-06-01), None
patent: WO 99/09063 (1999-02-01), None
patent: WO 2004/081167 (2004-09-01), None
patent: WO 2004/101617 (2004-11-01), None
patent: WO 2005/040384 (2005-05-01), None
patent: WO 2005/083058 (2005-09-01), None
patent: WO 2006/003134 (2006-01-01), None
patent: WO 2006/128908 (2006-12-01), None
patent: WO 2006/131550 (2006-12-01), None
Boschetti, E., Antibody separation by hydrophobic charge induction chromatography, 2002, Trends in Biotechnology, vol. 20, Issue 8, pp. 333-337.
Xiang et al., Determination of the functional epitopes of human interleukin-18 binding protein by site-directed mutagenesis, 2001, The Journal of Biological Chemistry, vol. 276, No. 20, pp. 17380-17386.
Burton et al., 1998, Hydrophobic charge induction chromatography: salt independent protein adsorption and facile elution with aqueous buffer, Journal of Chromatography A, vol. 814, pp. 71-81.
Kim, S-H. et al. “Structural requirements of six naturally occurring isoforms of the IL-18 binding protein to inhibit IL-18”Proceedings of the National Academy of Sciences of USA, Feb. 1, 2000, pp. 1190-1195, vol. 97, No. 3.
Altschul, S.F. et al. “Basic local alignment search tool”J. Mol. Biol., 1990, pp. 403-410, vol. 215.
Altschul, S.F. et al. “Gapped BLAST and PSI-BLAST: a new generation of protein database search programs”Nucleic Acids Research, 1997, pp. 3389-3402, vol. 25, No. 17.
Boschetti, E. et al. “Separation of antibodies by liquid chromatography” Sep. Sci & Tech. 2, 2000, No. 15, pp. 536-632, Academic Press.
Boschetti, E. et al. “Bioprocess Tutorial Hydrophobic charge-induction chromatography”Genetic Engineering, Jul. 2000, vol. 20, No. 13.
Devereux, J. et al. “A comprehensive set of sequence analysis programs for the VAX”Nucleic Acids Research, 1984, pp. 387-395, vol. 12, No. 1.
Grantham, R. “Amino acid difference formula to help explain protein evolution”Science, Sep. 6, 1974, pp. 862-864, vol. 185.
Novick, D. et al. “Interleukin-18 binding protein: a novel modulator of the Th1 cytokine response”Immunity, Jan. 1999, pp. 127-136, vol. 10.
Pearson, W.R. et al. “Rapid and sensitive sequence comparison with FASTP and FASTA”Methods in Enzymology, pp. 63-98, vol. 183. 1990.
Porath, J. et al. “Metal chelate affinity chromatography, a new approach to protein fractionation”Nature, Dec. 18, 1975, pp. 598-599, vol. 258.
Porath, J. et al. “Immobilized metal ion affinity adsorption and immobilized metal ion affinity chromatography of biomaterials. Serum protein affinities for Gel-Immobilized iron and nickel ions”Biochemistry, 1983, pp. 1621-1630, vol. 22.
Puren, A. J. et al. “Gene expression, synthesis, and secretion of interleukin 18 and interleukin 1β are differentially regulated in human blood mononuclear cells and mouse spleen cells”Proc. Natl. Acad. Sci. USA, Mar. 1999, pp. 2256-2261, vol. 96.
Urushihara, N. et al. “Elevation of serum interleukin-1 levels and activation of kupffer cells in biliary atresia”Journal of Pediatric Surgery, Mar. 2000, pp. 446-449, vol. 35, No. 3.
Vigers, G. P. A. et al. “Crystal structure of the type-I interleukin-1 receptor complexed with interleukin-1β”Nature, Mar. 13, 1997, pp. 190-194, vol. 386.
Rossi Mara
Valognes Laure
Ziegler Thierry
Ares Trading S.A.
Dang Ian
Landsman Robert
Saliwanchik Lloyd & Saliwanchik
LandOfFree
Process for the purification of IL-18 binding protein does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Process for the purification of IL-18 binding protein, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for the purification of IL-18 binding protein will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4163809