Clontech/合成siRNA定量/30 Rxns/6142

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货号:6142
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品牌:Clontech
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Synthetic siRNA generally has a two deoxythymidine nucleotide (dTT) overhang atits 3" ends. The Synthetic siRNA Quantitation Core Kit adds polydeoxyadenine (poly dA) residues to the 3" dTT overhangs and then carries out a reverse transcription reaction with a specially designed oligo dT primer, allowing preparation of complementary DNA from the synthetic siRNA. High-sensitivity quantitation of synthetic siRNA can be achieved by using the prepared cDNA as the template in intercalating green dye real-time PCR with TB Green Premix Ex Taq II (Tli RNase H plus) or a similar product.

Synthetic siRNA generally has a two deoxythymidine nucleotide (dTT) overhang at its 3" ends. The Synthetic siRNA Quantitation Core Kit adds polydeoxyadenine (poly dA) residues to the 3" dTT overhangs and then carries out a reverse transcription reaction with a specially designed oligo dT primer, allowing preparation of complementary DNA from the synthetic siRNA. High-sensitivity quantitation of synthetic siRNA can be achieved by using the prepared cDNA as the template in intercalating green dye real-time PCR with TB Green Premix Ex Taq II (Tli RNase H plus) or a similar product.

Takara Bio’s Synthetic siRNA Quantitation Core Kit is designed for siRNA quantitation when used in combination with real-time PCR analysis to assay residual siRNA in total RNA samples extracted from cells, tissues, blood, and other specimens. There are two kits available, the Synthetic siRNA Quantitation Core Kit (Cat. # 6142) and the Synthetic siRNA Quantitation Kit (with TB Green Premix Ex Taq II Tli) (Cat. # RR861A containing Cat. # 6142 and Cat. # RR820A).

Notes:

  • This kit is designed for siRNA quantitation of molecules containing 3" d(TT) overhangs.
  • For synthetic siRNA with 3ʼoverhangs other than d(TT), prepare a specific oligo dT primer containing the modified sequence.
  • This product does not work with synthetic siRNAs that carry no 3’ overhangs or with RNA 3’ overhangs.
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美国Clontech www.clontech.com www.takara.com.cn www.takara-bio.com www.takara.co.jp 2005年7月1日,日本最大的生物工程公司TaKaRa公司据说花费了6千万美元成功此收购计划已经于2005年8月底完成,Clontech已成为TaKaRa全资子公司。美国Clontech是1984年由华人方瑞贤创立的,一度曾经是众多海外华人的骄傲。因为方瑞贤创立的是全美第一家,也是建立了最大的分子生物公司,更重要的是Clontech建立了生物技术中建立基因文库的模式。在Clontech被BD收购时已有四百名员工,包括六十五位博士,拥有五十多个专利,产品已达两千多个,堪称全球数一,数二的基因库,提供全球三十多个国家基因实验室或学术界做研究之用。该公司有曾于预期四,预期五,预期八及预期九年被圣荷西及旧金山商业报纸选为一百个成长速度的私人公司。Clontech公司一直锐意进取,其开发的产品多次获得全美R&D100金奖。产品范围包括基因识别,基因表达,基因功能研究,大家熟悉的Smart Race,Altas DNA矩阵,SSH消减杂交,MTN膜,多色荧光蛋白载体,MatchMaker酵母双杂交系列也在其中。TaKaRa公司于1979年年从生产限制性内切酶起步,首先将PCR技术引入日本市场,并逐渐成为日本生命科学研究领域领先的公司.TaKaRa在2004年财政年度试剂销售达到118亿日元(1十亿美元左右),其中85%的收益来自于日本本土市场,其他有部分来自于中国等亚洲市场。此次收购会给Takara带来以下收益:极大地丰富Takara原来的产品线;迅速扩大TaKaRa在欧美市场的份额,因为Clontech 70%以上的销售是来自于欧美,而Takara 85%的收益来自于日本本土市场。本次收购将全面扩展日本产品在欧美的销售。另外宝将整合并加强日本本土和位于美国的Clontech公司研发部,加快产品的开发,提高宝在全球生命科学研究市场的份额。