Expression of human proinsulin gene in non-β-cells by point mutation with concise PCR

2004 
利用聚合酶链反应(PCR)技术将人胰岛素原基因进行两处突变,引入Furin酶的裂解位点,再构建突变人胰岛素原基因逆转录病毒载体重组质粒,转染HepG2肝癌细胞,经检测可表达成熟胰岛素.所采用的PCR点突变法简单且无错误掺入产生。
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