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- 详细信息
- 询价记录
- 文献和实验
- 技术资料
- 英文名:
HotStart Taq DNA Polymerase(with dNTP)
- 供应商:
上海研卉生物
- 库存:
大量
- 规格:
250U×5
目录号:E017-01B
产品描述:
本制品是Taq酶经特殊工艺处理后的制品,经处理后的Taq酶在加热至高温前,其聚合酶活性被抑制,从而抑制低温条件下由引物的非特异性退火或引物二聚体引起的非特异性扩增(图例一)。本制品适用于高特异性PCR反应、Multiplex PCR、高GC含量(>60%),有二级结构等有较强背景的基因组扩增和大规模基因组扩增检测。
产品特点:
简便:与目前通用的最有效的热启动酶反应条件一致,不需要改变PCR程序。
高效:有效减少了杂带及拖带产生,从而实现高特异性的PCR。
灵敏:可从0.05ng人基因组DNA模板中扩增出特定基因片段。
产品用途:
1)高特异性PCR反应;
2)复杂模板扩增;
3)Multiplex PCR;
4)基因组扩增检测;
5)荧光定量PCR。
使用建议:
使用本试剂扩增得到的PCR产物3´端有一突出"A"碱基,可直接克隆于T载体中。
保存温度:
-20℃
应用实例:
图例一)50μl扩增体系中,以50ng人基因组DNA为模板,对特定基因片段(170bp)进行高特异性扩增。
泳道M:DNA Ladder 2000;
泳道1,2:Taq酶1.25U;
泳道3,4:HotStart Taq酶1.25U。

参考文献:
Multiplex real-time SYBR Green I PCR assays for simultaneous detection of 15 common enteric pathogens in stool samples[J]. Yike Zhong et al. Molecular and Cellular Probes. 2020.
The MBNL3 splicing factor promotes hepatocellular carcinoma by increasing PXN expression through the alternative splicing of lncRNA-PXN-AS1[J]. Ji-hang Yuan et al. nature cell biology. 2017.
For research use only.
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文献和实验for both DNA sample and reaction mixture preparation, is strongly recommended.The reagents for PCR should be prepared separately and used solely for this purpose. Autoclaving of all solutions, except dNTPs, primers and Taq DNA Polymerase is recommended
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实验步骤 The procedure on the following page is suggested as a guideline and starting point when using Platinum® Taq DNA Polymerase in any PCR amplification. Optimal reaction conditions (incubation times and temperatures
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