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Title:
EXPRESSION OF XENOGENEIC (HUMAN) IMMUNOGLOBULIN IN CLONED, TRANSGENIC UNGULATE
Document Type and Number:
Japanese Patent JP2005224250
Kind Code:
A
Abstract:

To provide transgenic ungulates deceased in expression of its endogenous antibodies.

The ungulates containing mutation decreasing expression of endogenous antibodies on a gene encoding the endogenous antibodies, or containing a promotor decreasing expression of endogenous antibodies by functionally bonding the promotor to a gene encoding the endogenous antibodies are provided.


Inventors:
ROBL JAMES M
GOLDSBY RICHARD A
FERGUSON STACY E
KUROIWA YOSHIMI
TOMIZUKA KAZUMA
ISHIDA ISAO
Application Number:
JP2005136675A
Publication Date:
August 25, 2005
Filing Date:
May 09, 2005
Export Citation:
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Assignee:
HEMATECH LLC
KIRIN BREWERY
International Classes:
A01K67/027; C07K14/47; C07K16/04; C07K16/18; C12N5/10; C12N9/10; C12N15/02; C12N15/09; C12N15/85; C12P21/08; (IPC1-7): A01K67/027; C12N5/10; C12N15/09
Attorney, Agent or Firm:
Yusuke Hiraki
Ishii Teiji
Satoshi Fujita