WO2004024871A3 - Antibodies and methods for generating genetically altered antibodies with high affinity - Google Patents
Antibodies and methods for generating genetically altered antibodies with high affinity Download PDFInfo
- Publication number
- WO2004024871A3 WO2004024871A3 PCT/US2003/028722 US0328722W WO2004024871A3 WO 2004024871 A3 WO2004024871 A3 WO 2004024871A3 US 0328722 W US0328722 W US 0328722W WO 2004024871 A3 WO2004024871 A3 WO 2004024871A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- antibodies
- methods
- useful
- genes
- cells
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
- C12N15/01—Preparation of mutants without inserting foreign genetic material therein; Screening processes therefor
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
- C07K16/42—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against immunoglobulins
- C07K16/4283—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against immunoglobulins against an allotypic or isotypic determinant on Ig
- C07K16/4291—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against immunoglobulins against an allotypic or isotypic determinant on Ig against IgE
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
- C12N15/09—Recombinant DNA-technology
- C12N15/10—Processes for the isolation, preparation or purification of DNA or RNA
- C12N15/102—Mutagenizing nucleic acids
- C12N15/1024—In vivo mutagenesis using high mutation rate "mutator" host strains by inserting genetic material, e.g. encoding an error prone polymerase, disrupting a gene for mismatch repair
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K2317/00—Immunoglobulins specific features
- C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
- C07K2317/56—Immunoglobulins specific features characterized by immunoglobulin fragments variable (Fv) region, i.e. VH and/or VL
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K2317/00—Immunoglobulins specific features
- C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
- C07K2317/56—Immunoglobulins specific features characterized by immunoglobulin fragments variable (Fv) region, i.e. VH and/or VL
- C07K2317/567—Framework region [FR]
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K2317/00—Immunoglobulins specific features
- C07K2317/90—Immunoglobulins specific features characterized by (pharmaco)kinetic aspects or by stability of the immunoglobulin
- C07K2317/92—Affinity (KD), association rate (Ka), dissociation rate (Kd) or EC50 value
Abstract
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2003272352A AU2003272352A1 (en) | 2002-09-13 | 2003-09-12 | Antibodies and methods for generating genetically altered antibodies with high affinity |
EP03754530A EP1556508A4 (en) | 2002-09-13 | 2003-09-12 | Antibodies and methods for generating genetically altered antibodies with high affinity |
JP2004536226A JP2006503035A (en) | 2002-09-13 | 2003-09-12 | Methods for producing antibodies and genetically modified antibodies with high affinity |
CA002544124A CA2544124A1 (en) | 2002-09-13 | 2003-09-12 | Antibodies and methods for generating genetically altered antibodies with high affinity |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/243,130 US7235643B2 (en) | 2000-11-07 | 2002-09-13 | Antibodies and methods for generating genetically altered antibodies with high affinity |
US10/243,130 | 2002-09-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2004024871A2 WO2004024871A2 (en) | 2004-03-25 |
WO2004024871A3 true WO2004024871A3 (en) | 2005-05-19 |
Family
ID=31991557
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2003/028722 WO2004024871A2 (en) | 2002-09-13 | 2003-09-12 | Antibodies and methods for generating genetically altered antibodies with high affinity |
Country Status (6)
Country | Link |
---|---|
US (2) | US7235643B2 (en) |
EP (1) | EP1556508A4 (en) |
JP (1) | JP2006503035A (en) |
AU (1) | AU2003272352A1 (en) |
CA (1) | CA2544124A1 (en) |
WO (1) | WO2004024871A2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9475881B2 (en) | 2010-01-19 | 2016-10-25 | Xencor, Inc. | Antibody variants with enhanced complement activity |
Families Citing this family (45)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7235643B2 (en) | 2000-11-07 | 2007-06-26 | Morphotek, Inc. | Antibodies and methods for generating genetically altered antibodies with high affinity |
US20070148171A1 (en) * | 2002-09-27 | 2007-06-28 | Xencor, Inc. | Optimized anti-CD30 antibodies |
US8093357B2 (en) * | 2002-03-01 | 2012-01-10 | Xencor, Inc. | Optimized Fc variants and methods for their generation |
US20080254027A1 (en) * | 2002-03-01 | 2008-10-16 | Bernett Matthew J | Optimized CD5 antibodies and methods of using the same |
US20080260731A1 (en) * | 2002-03-01 | 2008-10-23 | Bernett Matthew J | Optimized antibodies that target cd19 |
US7317091B2 (en) * | 2002-03-01 | 2008-01-08 | Xencor, Inc. | Optimized Fc variants |
US20040132101A1 (en) | 2002-09-27 | 2004-07-08 | Xencor | Optimized Fc variants and methods for their generation |
US8188231B2 (en) | 2002-09-27 | 2012-05-29 | Xencor, Inc. | Optimized FC variants |
US20060235208A1 (en) * | 2002-09-27 | 2006-10-19 | Xencor, Inc. | Fc variants with optimized properties |
CA2506127C (en) | 2002-11-15 | 2013-07-09 | Morphotek, Inc. | Methods of generating high-production of antibodies from hybridomas created by in vitro immunization |
US8084582B2 (en) | 2003-03-03 | 2011-12-27 | Xencor, Inc. | Optimized anti-CD20 monoclonal antibodies having Fc variants |
US20090010920A1 (en) | 2003-03-03 | 2009-01-08 | Xencor, Inc. | Fc Variants Having Decreased Affinity for FcyRIIb |
US8388955B2 (en) | 2003-03-03 | 2013-03-05 | Xencor, Inc. | Fc variants |
US20070275460A1 (en) * | 2003-03-03 | 2007-11-29 | Xencor.Inc. | Fc Variants With Optimized Fc Receptor Binding Properties |
US9051373B2 (en) | 2003-05-02 | 2015-06-09 | Xencor, Inc. | Optimized Fc variants |
AU2004248165A1 (en) * | 2003-06-11 | 2004-12-23 | Biogen Idec Ma Inc. | Method to increase protein production in culture |
CA2534077A1 (en) * | 2003-07-29 | 2005-02-10 | Morphotek Inc. | Antibodies and methods for generating genetically altered antibodies with enhanced effector function |
US9714282B2 (en) | 2003-09-26 | 2017-07-25 | Xencor, Inc. | Optimized Fc variants and methods for their generation |
US8101720B2 (en) | 2004-10-21 | 2012-01-24 | Xencor, Inc. | Immunoglobulin insertions, deletions and substitutions |
US20050249723A1 (en) * | 2003-12-22 | 2005-11-10 | Xencor, Inc. | Fc polypeptides with novel Fc ligand binding sites |
US7276585B2 (en) * | 2004-03-24 | 2007-10-02 | Xencor, Inc. | Immunoglobulin variants outside the Fc region |
CA2573505C (en) | 2004-07-14 | 2013-06-25 | Igeneon Krebs-Immuntherapie Forschungs-Und Entwicklungs-Ag | N-glycosylated antibody |
US20150010550A1 (en) | 2004-07-15 | 2015-01-08 | Xencor, Inc. | OPTIMIZED Fc VARIANTS |
US20060074225A1 (en) * | 2004-09-14 | 2006-04-06 | Xencor, Inc. | Monomeric immunoglobulin Fc domains |
US8367805B2 (en) | 2004-11-12 | 2013-02-05 | Xencor, Inc. | Fc variants with altered binding to FcRn |
US8546543B2 (en) | 2004-11-12 | 2013-10-01 | Xencor, Inc. | Fc variants that extend antibody half-life |
KR101027427B1 (en) * | 2004-11-12 | 2011-04-11 | 젠코어 인코포레이티드 | Fc VARIANTS WITH INCREASED BINDING TO FcRn |
US8802820B2 (en) | 2004-11-12 | 2014-08-12 | Xencor, Inc. | Fc variants with altered binding to FcRn |
US20060275282A1 (en) * | 2005-01-12 | 2006-12-07 | Xencor, Inc. | Antibodies and Fc fusion proteins with altered immunogenicity |
JP2009504685A (en) * | 2005-08-15 | 2009-02-05 | アラーナ・テラピューティクス・リミテッド | Engineered antibodies using the New World primate framework region |
CA2619245A1 (en) * | 2005-08-15 | 2007-02-22 | Arana Therapeutics Limited | Chimeric antibodies with new world primate regions |
DK1931709T3 (en) * | 2005-10-03 | 2017-03-13 | Xencor Inc | FC VARIETIES WITH OPTIMIZED FC RECEPTOR BINDING PROPERTIES |
JP4860703B2 (en) | 2005-10-06 | 2012-01-25 | ゼンコー・インコーポレイテッド | Optimized anti-CD30 antibody |
US20090286962A1 (en) * | 2005-12-20 | 2009-11-19 | Woolven Benjamin P | Chimeric antibodies with part new world primate binding regions |
EA017417B1 (en) * | 2006-02-01 | 2012-12-28 | Сефалон Астралия Пти Лтд. | DOMAIN ANTIBODY CONSTRUCT WHICH BINDS TO HUMAN TNF-α AND USE THEREOF |
CA2649698A1 (en) * | 2006-04-17 | 2007-10-25 | Morphotek, Inc. | Whole genome evolution technology applied to improve protein and antibody yields by cells |
AU2007285976B2 (en) | 2006-08-14 | 2011-08-18 | Xencor, Inc | Optimized antibodies that target CD19 |
WO2008036688A2 (en) * | 2006-09-18 | 2008-03-27 | Xencor, Inc. | Optimized antibodies that target hm1.24 |
US20080139790A1 (en) * | 2006-12-08 | 2008-06-12 | Jennings Philip A | Chimeric antibodies |
WO2008089355A1 (en) * | 2007-01-17 | 2008-07-24 | Life Technologies Corporation | Methods and compositions for improving the health of cells in culture |
US8603950B2 (en) | 2007-02-20 | 2013-12-10 | Anaptysbio, Inc. | Methods of generating libraries and uses thereof |
US7580304B2 (en) * | 2007-06-15 | 2009-08-25 | United Memories, Inc. | Multiple bus charge sharing |
EP2808343B8 (en) | 2007-12-26 | 2020-01-15 | Xencor, Inc. | Fc variants with altered binding to FcRn |
US9493578B2 (en) | 2009-09-02 | 2016-11-15 | Xencor, Inc. | Compositions and methods for simultaneous bivalent and monovalent co-engagement of antigens |
HUE043556T2 (en) | 2009-12-10 | 2019-09-30 | Regeneron Pharma | Mice that make heavy chain antibodies |
Family Cites Families (15)
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US5530101A (en) | 1988-12-28 | 1996-06-25 | Protein Design Labs, Inc. | Humanized immunoglobulins |
JPH06327479A (en) * | 1993-05-20 | 1994-11-29 | Dai Ichi Pure Chem Co Ltd | Dna sequence of antithymine dimer antibody tem-2 variable region |
US6191268B1 (en) | 1993-12-17 | 2001-02-20 | Dana-Farber Cancer Institute | Compositions and methods relating to DNA mismatch repair genes |
PT842289E (en) | 1995-07-26 | 2005-01-31 | Mixis France Sa | RECOMBINATION APPROVAL IN EUCARIOT CELLS WITH INACTIVATION OF THE REPAIR SYSTEM OF INCORRECT PAINTS |
US5907079A (en) | 1996-01-18 | 1999-05-25 | Amgen Canada Inc. | MSH2 disrupted mice develop lymphomas |
US5885827A (en) | 1996-01-23 | 1999-03-23 | The Regents Of The Universtiy Of California | Eukaryotic high rate mutagenesis system |
US6326204B1 (en) | 1997-01-17 | 2001-12-04 | Maxygen, Inc. | Evolution of whole cells and organisms by recursive sequence recombination |
AUPO974597A0 (en) | 1997-10-10 | 1997-11-06 | Rhone-Poulenc Agro | Methods for obtaining plant varieties |
US6146894A (en) | 1998-04-14 | 2000-11-14 | The Johns Hopkins University | Method for generating hypermutable organisms |
US6808894B1 (en) * | 2000-11-07 | 2004-10-26 | Morphotek, Inc. | Methods for generating genetically altered antibody producing cell lines with improved antibody characteristics |
ATE498314T1 (en) | 2000-11-07 | 2011-03-15 | Morphotek Inc | METHOD FOR GENERATING GENETICALLY MODIFIED ANTIBODY PRODUCING CELL LINES WITH IMPROVED ANTIBODY PROPERTIES |
US7235643B2 (en) | 2000-11-07 | 2007-06-26 | Morphotek, Inc. | Antibodies and methods for generating genetically altered antibodies with high affinity |
CA2434926C (en) | 2001-01-15 | 2014-04-01 | Morphotek, Inc. | Chemical inhibitors of mismatch repair |
US20040002500A1 (en) | 2002-06-28 | 2004-01-01 | Fabre Kramer Pharmaceutical, Inc. | Methods for treating attention deficit disorder |
CA2534077A1 (en) | 2003-07-29 | 2005-02-10 | Morphotek Inc. | Antibodies and methods for generating genetically altered antibodies with enhanced effector function |
-
2002
- 2002-09-13 US US10/243,130 patent/US7235643B2/en not_active Expired - Lifetime
-
2003
- 2003-09-12 AU AU2003272352A patent/AU2003272352A1/en not_active Abandoned
- 2003-09-12 EP EP03754530A patent/EP1556508A4/en not_active Withdrawn
- 2003-09-12 WO PCT/US2003/028722 patent/WO2004024871A2/en active Search and Examination
- 2003-09-12 JP JP2004536226A patent/JP2006503035A/en active Pending
- 2003-09-12 CA CA002544124A patent/CA2544124A1/en not_active Abandoned
-
2007
- 2007-05-10 US US11/746,868 patent/US7671179B2/en not_active Expired - Lifetime
Non-Patent Citations (4)
Title |
---|
COIA G. ET AL: "Protein affinity maturation in vivo using E. coli mutator cells", J. IMMUNOL. METHODS, vol. 251, 2001, pages 187 - 193, XP004233084 * |
LI Y. ET AL: "Three-Dimensional Structures of the Free and Antigen-Bound Fab from Monoclonal Antilysozyme Antibody HyHEL-63", BIOCHEMISTRY, vol. 39, May 2000 (2000-05-01), pages 6296 - 6309, XP002974264 * |
LOW N.M. ET AL: "Mimicking Somatic Hypermutation: Affinity Maturation of Antibodies Displayed on Bacterial Mutator Strain", J. MOL. BIOL., vol. 260, 1996, pages 359 - 368, XP008071702 * |
WABL M. ET AL: "Hypermutation in antibody affinity maturation", CURRENT OPINION IMMUNOL., vol. 11, 1999, pages 186 - 189, XP004257521 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9475881B2 (en) | 2010-01-19 | 2016-10-25 | Xencor, Inc. | Antibody variants with enhanced complement activity |
Also Published As
Publication number | Publication date |
---|---|
US7671179B2 (en) | 2010-03-02 |
US20030143682A1 (en) | 2003-07-31 |
WO2004024871A2 (en) | 2004-03-25 |
EP1556508A2 (en) | 2005-07-27 |
AU2003272352A1 (en) | 2004-04-30 |
US7235643B2 (en) | 2007-06-26 |
CA2544124A1 (en) | 2004-03-25 |
JP2006503035A (en) | 2006-01-26 |
EP1556508A4 (en) | 2006-10-04 |
US20070244302A1 (en) | 2007-10-18 |
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