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ifj IFJ = International Federati...

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Conclusions : prokaryotic and eukaryocytic expression plasmids of the shortened hepatitis b surface antigen were successfully constracted , and the target proteins expressed by iptg induced in escherichia coli . as well as in eukaryocyte ( hepg2 and cos - 7 ) , then their antigenity were detected 結論:截短的乙型肝炎表面抗原分子的原核和真核表達’重組質粒成功被構建及分別在人腸桿菌efl得到誘導表達和存貞核細胞ifj表達,并檢測劍其表達產物的抗原特性。