发明名称 |
Preparation of vaccine master cell lines using recombinant plant suspension cultures |
摘要 |
<p>Disclosed is a plant cell culture for producing proteinaceous vaccine antigen comprising: a) a NT-l cell stably transformed to express a transgene encoding a proteinaceous vaccine antigen comprising SEQ ID NO:2; and b) a growth medium which supports the growth of said NT-1 cell in culture but which does not support the growth of Mycoplasmataceae and contains no materials of animal origin, said growth medium comprising no materials of animal origin and NT-1 liquid medium, wherein said NT-1 cell is capable of being continuously passaged such that consistent transgene expression is maintained during passaging and wherein said NT-1 cell is capable of being cryopreserved such that consistent transgene expression is recovered upon recovery from cryopreservation.</p> |
申请公布号 |
NZ568562(A) |
申请公布日期 |
2011.03.31 |
申请号 |
NZ20060568562 |
申请日期 |
2006.10.23 |
申请人 |
DOW AGROSCIENCE LLC |
发明人 |
MIHALIAK, CHARLES A;FANTON, MATTHEW J;MCMILLEN, JANIS K |
分类号 |
A61K39/00 |
主分类号 |
A61K39/00 |
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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