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Patent Searching and Data


Title:
免疫系分子をヒト化する方法
Document Type and Number:
Japanese Patent JP2005537009
Kind Code:
A
Abstract:
Disclosed are methods for making immune system molecules, particularly humanized antibodies and fragments thereof. A typical method optimizes similarity between individual antibody framework regions to help identify human framework regions suitable for making the molecules. Comparisons between larger antibody frameworks, hypervariable domains or both is avoided. Also disclosed are antibodies that have been humanized by the method. The invention has a wide spectrum of applications including use in the production of humanized monoclonal antibodies with suitable binding affinity and minimized human immunogenicity.

Inventors:
Wong Hin Si
Stinson Jeffrey Earl
Moscuella Luis A
Application Number:
JP2004532868A
Publication Date:
December 08, 2005
Filing Date:
August 06, 2003
Export Citation:
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Assignee:
Snorr Molecular Corporation
International Classes:
C12N15/09; A61K39/395; C07K7/06; C07K7/08; C07K16/12; C07K16/18; C07K16/28; C07K16/30; C07K16/36; C07K16/46; C12P21/04; C12P21/08; (IPC1-7): C12P21/08; A61K39/395; C12N15/09
Domestic Patent References:
JP2001509817A2001-07-24
JPH04502408A1992-05-07
JPH06508996A1994-10-13
Foreign References:
US5498531A1996-03-12
WO2002002143A22002-01-10
Other References:
JPN6009025562; Proc. Natl. Acad. Sci. U.S.A. (1994) vol.91, no.22, p.12051-12055
JPN6009025561; J. Mol. Biol. (1992) vol.224, no.2, p.487-499
JPN6010062953; Proc. Natl. Acad. Sci. U.S.A. (1989) vol.86, no.24, p.10029-10033
JPN6010062954; Eur. J. Immunol. (1991) vol.21, no.11, p.2717-2725
JPN6011063730; Mol. Immunol. (1995) vol.32, no.17/18, p.1413-1427
JPN6011063731; Methods (2000) vol.20, no.3, p.267-279
JPN6011063730; Mol. Immunol. (1995) vol.32, no.17/18, p.1413-1427
JPN6010062954; Eur. J. Immunol. (1991) vol.21, no.11, p.2717-2725
Attorney, Agent or Firm:
Akitoshi Ota
Otawa Maki