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PROCEDES DE PRODUCTION DE BUTYRYLCHOLINESTERASE RECOMBINANTE A BASE DE PLANTES
专利权人:
KENTUCKY BIOPROCESSING, INC.;MOR, TSAFRIR
发明人:
MOR, TSAFRIR,POGUE, GREG,HIATT, ERNIE,KANDZIA, ROMY,WERNER, STEFAN,THIEME, FRANK,HUME, STEVEN
申请号:
CA2960888
公开号:
CA2960888A1
申请日:
2014.08.01
申请国别(地区):
CA
年份:
2015
代理人:
摘要:
A new, reliable, easily scalable and reproducible method for the production of recombinant butyrylcholinesterase (rBuChE) is provided. Through the utilization of a plant transfection procedure, various plant strains have been shown to generate effective and scalable amounts of rBuChE under acceptable manufacturing processes to permit reliable levels of such enzymes for desired nerve agent protection requirements (including tetrameric products). As well, such methods in engineered plant lines have shown suitable production of these enzymes in tetramer form with glycan formation and sialyalation (for terminal groups) to allow for optimal potency against organophosphorus agent exposure as well as proper immunogenic response within the plant sources. The overall production method, including the transfection and production within mammalian cells, as well as the process steps involved for such a reliable sourcing platform from plants is thus encompassed within the invention.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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