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水牛Sox2基因原核表达载体的构建与诱导表达

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摘要 水牛Sox2基因对体内胚胎的早期发育至关重要,它是重要的多能性干细胞(iPS细胞)标记基因之一,试验通过双酶切重组质粒pMD18-T-Sox2,将水牛Sox2基因定向克隆入原核载体pET-32a(+),成功构建了原核表达载体pET-Sox2,然后利用IPTG诱导,获得诱导表达蛋白,并经过SDS-PAGE电泳分析和Western-blot检测。结果表明:诱导表达蛋白为特异性Sox2蛋白。
出处 《黑龙江畜牧兽医》 CAS 北大核心 2011年第5期50-52,共3页 Heilongjiang Animal Science And veterinary Medicine
基金 西南大学荣昌校区重点学科建设项目(K2009006)
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