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Title:
製造性の向上した変異免疫グロブリン
Document Type and Number:
Japanese Patent JP2013502402
Kind Code:
A
Abstract:
This invention relates to the modification of the amino acid sequence of an immunoglobulin molecule at certain key positions within regions of the VH and VL FR and CDR3 domains and/or the CH1 domain which are prone to aggregation. Immunoglobulins modified as described may display improved manufacturability, for example, reduced aggregation propensity and/or increased production levels.

Inventors:
Arnell Andreas
Jimenez Jose
Michael rebecca
Stallwood Ivette
Surdo Jesus
Application Number:
JP2012525202A
Publication Date:
January 24, 2013
Filing Date:
August 20, 2010
Export Citation:
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Assignee:
Lonza Biologics PLC
International Classes:
C07K16/00; A61K39/395; C12N15/09
Foreign References:
WO2003074679A22003-09-12
Other References:
JPN6014048250; Protein Eng. Des. Sel. (Feb 2009) vol.22, no.3, p.135-147
JPN6014048252; Protein Eng. (1997) vol.10, no.4, p.445-453
JPN6014048254; Bioconjug. Chem. (2003) vol.14, no.5, p.860-869
JPN6014048257; J. Mol. Biol. (2006) vol.362, issue 3, p.580-593
JPN6014048259; Proc. Natl. Acad. Sci. U.S.A. (Jul 2009) vol.106, no.29, p.11937-11942
JPN6014048262; J. Mol. Biol. (Jun 2009) vol.391, issue 2, p.404-413
JPN6015026405; J.Mol. Biol. (2001) vol.309, issue 3, p.657-670
Attorney, Agent or Firm:
Patent Business Corporation Saegusa International Patent Office