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靶向LIMK1的siRNA真核表达载体(pSUPER-LIMK1)的构建、鉴定及在人成骨肉瘤MG63细胞中的表达 被引量:2

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摘要 目的构建靶向人LIMK1的siRNA真核表达载体(pSUPER-LIMK1)并检测其在人成骨肉瘤MG63细胞中进行表达。方法将设计的LIMK1的siRNA的寡聚脱氧核苷酸链与真核表达载体pSUPER连接,构建重组pSUPER-LIMK1真核表达载体,并将其转染入MG63细胞株中。采用RT-PCR检测pSUPER-LIMK1质粒转染后LIMK1在人成骨肉瘤中的基因表达,Westernblot检测LIMK1蛋白的表达。结果构建的真核表达载体pSUPER-LIMK1可在人成骨肉瘤MG63细胞中的表达。结论构建的人LIMK1-siRNA蛋白的真核表达载体pSUPER-LIMK1,为进一步骨肉瘤基因靶向治疗的研究奠定了基础。
出处 《中国老年学杂志》 CAS CSCD 北大核心 2009年第5期554-556,共3页 Chinese Journal of Gerontology
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