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探针法做为microRNA定量研究的金标准,其具有高特异性、高灵敏度的优势。HaiGene的HG TaqMan miRNA定量PCR试剂盒,采用特异性的正向miRNA引物和接头引物进行PCR扩增,检测荧光基团采用FAM标记的TaqMan探针。使用该试剂盒可以高特异性、高灵敏度的检测低至100个细胞的miRNA分子,并可区分相似度极高的miRNAs。HaiGene的TaqMan miRNA定量PCR试剂盒多达一万余种,试剂盒编号为TAPxxxxx,每一个mircoRNA分子对应一个检测试剂盒(包含特异性的TaqMan探针、正向引物、反向引物、定量试剂),可于HG TaqMan miRNA qPCR kit.xls中查询。 特别说明:如您研究的miRNA不在我们的TaqMan miRNA qPCR Kit列表之中,请登录www.mirbase.org进行miRNA查询,并来信告知Accession No.和序列,我们将在2周内完成试剂盒的定制。 |
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原理 |
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组分 |
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储存 |
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避光置于-20°C,可保存2年;避免反复冻融。 | |||||||||||||||
检测效果和应用实例 |
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注:其它miRNA荧光定量检测试剂盒请查询HG TaqMan miRNA qPCR kit.xls。 | |||||||||||||||
参考文献 |
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[1] Development of a robust, low cost stem-loop real-time quantification PCR technique for miRNA expression analysis. Mol Biol Rep. 2013. PMID: 23307300. [2] Quantitative stem-loop RT-PCR for detection of microRNAs. Methods Mol Biol. 2011. PMID: 21533691. [3] MicroRNA detection in prostate tumors by quantitative real-time PCR (qPCR). J Vis Exp. 2012. PMID: 22643910. [4] Circulating microRNA-196a as a candidate diagnostic biomarker for chronic hepatitis C. Mol Med Rep. 2015. PMID: 25738504. [5] Novel real-time PCR assay of microRNAs using S-Poly(T), a specific oligo(dT) reverse transcription primer with excellent sensitivity and specificity. PLoS One. 2012. PMID: 23152780. [6] Diagnostic microRNA markers to screen for sporadic human colon cancer in stool: I. Proof of principle. Cancer Genomics Proteomics. 2013. PMID: 23741026. [7] Stem-loop RT-qPCR for microRNA expression profiling. Methods Mol Biol. 2012. PMID: 22144190. [8] Serum microRNA-21 as marker for necroinflammation in hepatitis C patients with and without hepatocellular carcinoma. PLoS One. 2011. PMID: 22066022. |
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