发明名称 |
Mice expressing alight chain with human lambda variable and mouse constant regions |
摘要 |
Genetically modified mice are provided that express human λ variable (hVλ) sequences, including mice that express hVλ sequences from an endogenous mouse λ light chain locus, mice that express hVλ sequences from an endogenous mouse &kgr; light chain locus, and mice that express hVλ sequences from a transgene or an episome wherein the hVλ sequence is linked to a mouse constant sequence. Mice are provided that are a source of somatically mutated human λ variable sequences useful for making antigen- binding proteins. Compositions and methods for making antigen-binding proteins that comprise human λ variable sequences, including human antibodies, are provided. |
申请公布号 |
AU2011271043(B2) |
申请公布日期 |
2015.10.01 |
申请号 |
AU20110271043 |
申请日期 |
2011.06.22 |
申请人 |
REGENERON PHARMACEUTICALS, INC. |
发明人 |
MACDONALD, LYNN;STEVENS, SEAN;GURER, CAGAN;MURPHY, ANDREW J.;HOSIAWA, KAROLINA A. |
分类号 |
C12N15/85;A01K67/027;C07K16/00;C07K16/46 |
主分类号 |
C12N15/85 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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