依昔苯酮的合成 |
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引用本文: | 焦建宇,冯怡民.依昔苯酮的合成[J].中国医药工业杂志,1997,28(7):299-300. |
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作者姓名: | 焦建宇 冯怡民 |
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作者单位: | 山东省医药工业研究所 |
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摘 要: | 依昔苯酮的合成SYNTHESISOFEXIFONE焦建宇*冯怡民史守镛(山东省医药工业研究所,济南250100)JIAOJian-Yu*,FENGYi-Min,SHIShou-Yong(ShandongInstituteofPharmaceutica...
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关 键 词: | 依昔苯酮 合成 智能改善药 |
GENE CLONING AND EXPRESSION OF ONCOSTATIN M IN E.COLI |
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Authors: | ZHOU Ming Nan WU Jie Hua TAO Zheng Yu REN Hui HE Li Min LIU Quan Hai |
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Institution: | ZHOU Ming Nan,WU Jie Hua,TAO Zheng Yu,REN Hui,HE Li Min,LIU Quan Hai * |
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Abstract: | The expression plasmid (pSPOSM) of recombinant oncostatin M(OSM) was constructed,and the cells of JM103 as an engineered strain were transformed with pSPOSM.After induction of the engineered strain,the quantity of expressed product was about 35% in total proteins in bacteria by examination of SDS PAGE.The biological activity of recombinant OSM was analyzed using the sample after simple purification through the growth inhibition test on A 375 melanoma cells.It was 12 GIA/ng. |
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Keywords: | oncostatin M cloning biological activity |
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