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Custom RT2 PreAMP Pathway Primer Mixes

用于Custom RT² Profiler PCR Arrays分析之前扩增cDNA模板

S_1084_5_GEN_V2
在 GeneGlobe 配置
寻找或定制设计合适的靶标特异性检测和组合,以研究您感兴趣的生物靶标。

Custom RT2 PreAMP Pathway Primer Mix

Cat. No. / ID:   330141

Primer mix for a specific RT2 Profiler PCR Array
在 GeneGlobe 配置 要查看价格
Custom RT2 PreAMP Pathway Primer Mixes 旨在用于分子生物学应用。这些产品不能用于疾病诊断、预防和治疗。
在 GeneGlobe 配置
寻找或定制设计合适的靶标特异性检测和组合,以研究您感兴趣的生物靶标。

特点

  • 适用于人类、小鼠及大鼠的定制引物混合液
  • 最少的手动操作时间
  • 可靠检测少量样本

产品详情

RT2 PreAMP cDNA Synthesis Kit和RT2 PreAMP Pathway Primer Mixes是创新的技术,能够用1 ng的总RNA进行基因表达分析。专有的扩增过程增加了用于PCR芯片分析的cDNA的量。起始样本包括穿刺活检样本、激光捕获显微切割样本、干细胞团或胚胎体及流式细胞分选仪(FACS)分选的细胞。专门设计的引物混合物适用于人类、小鼠或大鼠的Custom RT2 Profiler PCR Arrays。

绩效

阳性信号率更高,无偏差扩增获得无偏向性的结果

更多基因可使用RT2 PreAMP Pathway Primer Mix进行预扩增之后被检测(参见" Increased positive call rate")。扩增过程无偏向性,回归分析评估发现,预扩增的与未扩增的cDNA之间能产生高度可比的ΔCT值(参见" Unbiased amplification process")。

在预扩增与未扩增样本之间,基因表达倍数变化有高度相关性(参见" Faithfully amplified biology")。

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原理

RT2 PreAMP技术利用多重串联PCR以最小的偏差预扩增基因特异性cDNA。逆转录后,RT2 PreAMP Pathway Primer Mix用于扩增模板,能够在4个不同Custom RT2 Profiler PCR Arrays上进行基因表达分析(参见" Simple template amplification and gene expression analysis")。

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程序

首先使用RT2 PreAMP cDNA Synthesis Kit,同时反转录最多12 种不同的RNA样本成为cDNA。然后将cDNA进行预扩增用于特定的基因列表。每个合成的cDNA第一条链用4种不同的Custom RT2 PreAMP Pathway Primer Mixes进行扩增,能够在4个不同的特定PCR芯片上进行基因表达分析。RT2 PreAMP cDNA Synthesis Kit中含有Side Reaction Reducer,可去除预扩增所产生的引物残留,在RT2 Profiler PCR Arrays进行准确检测。把预扩增的模板与仪器特异性、即用型RT2 SYBR® Green Mastermix混合,完成PCR分析过程。

应用

使用Custom RT2 PreAMP cDNA Synthesis Kit及RT2 PreAMP Pathway Primer Mixes生成的cDNA模板可即用于Custom RT2 Profiler PCR Arrays进行基因表达谱分析。

辅助数据和图表

资源

安全数据表 (1)
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