TAQXpedite™ PCR System (end-point)
产品简介:北京中北林格供应TAQXpedite™ PCR System (end-point),中北林格是epicentre总代理,提供epicentre产品货号报价查询。其他包括lucigen总代理,cellscript总代理,Biosearch technologies总代理,epicentre总代理,illumina总代理,ICLLAB总代理,ImmunoReagents总代理。</p>
产品名称:TAQXpedite™ PCR System (end-point)
货号:TXP78001
规格:1,000 - 25 μl Rxns
存储温度:-20℃
TAQXpedite™ PCR System (end-point) 产品描述
应用Applications
Fast PCR with a standard PCR thermocycler.
Fast PCR of templates with up to 80% GC content, amplicons longer than 30 kb, and multiplex PCR.
使用标准PCR热循环仪进行快速PCR。
快速PCR模板,具有高达80%的GC含量,长于30 kb的扩增子以及多重PCR。
Fast PCR can be achieved using fast PCR instrumentation or by using enzyme/reagent combinations that improve PCR efficiency. With a standard thermocycler, the TAQXpedite™ PCR system achieves fast PCR results with total reaction time as little as 16 minutes for a 500-bp amplicon (Table 1, Fig. 1). The TAQXpedite™ kit can be used with a either a specialized fast PCR thermocycler or a standard thermocycler.
快速PCR可以使用快速PCR仪器或使用可提高PCR效率的酶/试剂组合来实现。使用标准的热循环仪,对于500 bp的扩增子,TAQXpedite™PCR系统可获得快速的PCR结果,总反应时间仅为16分钟(表1,图1)。TAQXpedite™试剂盒可与专门的快速PCR热循环仪或标准热循环仪一起使用。
The TAQXpedite PCR System (FAST End-Point) contains a unique blend of thermostable DNA polymerases that can be used for fast PCR, a carefully optimized 2X Universal MasterMix and a Difficult/Long MasterMix with all four dNTPs, and an optimized MgCl2 concentration. The MasterMix also contains EPICENTRE's patented PCR Enhancer with betaine,* which substantially improves the yield, efficiency, and specificity of amplification of many target sequences, especially those containing a high GC content or secondary structure.1-5 The TAQXpedite PCR System's Universal Master-Mix is designed for routine and/or high-throughput fast PCR applications (Fig. 1), while the Difficult/Long MasterMix is designed for use with troublesome, non-routine, or long applications (Fig. 2). All reaction components are included in the kit except for template and primers.
TAQXpedite PCR系统(FAST End-Point)包含可用于快速PCR的热稳定DNA聚合酶的独特混合物,经过仔细优化的2X Universal MasterMix和具有所有四个dNTP的Difficult / Long MasterMix,以及优化的MgCl2浓度。MasterMix还包含EPICENTRE的专利的带有甜菜碱的PCR增强剂*,可大大提高许多目标序列(尤其是那些含有高GC含量或二级结构的目标序列)的产量,效率和扩增特异性。1-5TAQXpedite PCR System的Universal Master-Mix设计用于常规和/或高通量快速PCR应用(图1),而Difficult / Long MasterMix设计用于麻烦,非常规或长时间的应用(图1)。 2)。试剂盒中包括所有反应成分,但模板和引物除外。
TAQXpedite™ PCR System (end-point) 优点Benefits
Increased sample throughput.
High fidelity due to proofreading capabilities.
Two convenient MasterMixes for universal and difficult/long amplifications.
增加样品通量。
由于具有校对功能,因此保真度很高。
两个方便的MasterMixes,用于通用和困难/长时间扩增。
Table 1. Total amplification times for TAQXpedite™ and standard PCR protocols.
Amplicon Size | TAQXpedite™ Fast Protocol | Standard PCR |
539 bp | 16 min | 1 hr 16 min |
1 kb | 20 min | 1 hr 30 min |
4 kb | 39 min | 3 hr 1 min |
7 kb | 1 hr 39 min | 4 hr 31 min |
20 kb | 2 hr 55 min | 11 hr 1 min |
30 kb | 5 hr 33 min | 16 hr 1 min |
270 bp high-GC | 44 min | 1 hr 16 min |
Nine-amplicon multiplex | 52 min | 1 hr 16 min |
TAQXpedite™ PCR System (end-point) 图示说明
Figure 1. Fast PCR of a 539-bp amplicon from lambda DNA.Different starting concentrations of template were used in a 16-minute reaction with the TAQXpedite™ kit. Lanes M, 100-bp ladder; lane 1, 100 pg; lane 2, 10 pg; lane 3, 1 pg.
图1.来自λDNA的539 bp扩增子的快速PCR。与TAQXpedite™试剂盒在16分钟的反应中使用了不同起始浓度的模板。泳道M,100 bp阶梯;第1泳道,100 pg;2道,10 pg;泳道3,1 pg。
Figure 2. Comparison of the TAQXpedite™ PCR System with competitive kits for amplification of a 4-kb fragment.Gel image depicts results starting with 1 ng lambda DNA as the template for PCR. Lane M, DNA marker; lane 1, TAQXpedite PCR System; lane 2, Competitor Q's Fast Kit; lane 3, Competitor A's Fast PCR MasterMix.
图2. TAQXpedite™PCR系统与竞争试剂盒的比较,该试剂盒可扩增4-kb片段。凝胶图像描述了以1 ngλDNA作为PCR模板的结果。M泳道,DNA标记;TAQXpedite PCR系统1道;第2道,竞争对手Q的快速装备包;泳道3,竞争对手A的Fast PCR MasterMix。
参考
Schanke,JT和Grunenwald,HL(1997)EPICENTER论坛4(1),2。
Grunenwald,HL和Schanke,JT(1997)EPICENTER Forum4(1),4。
Mytelka,DS和Chamberlin,MJ(1996)核酸研究。2774年4月24日。
Henke,W。等人。(1997)核酸研究。3957年25日
Weissensteiner,T。和Lanchbury,JS(1996)生物技术:21,1102。
订购信息 询价请联系中北林格
货号 尺寸
TAQXpedite™PCR系统(FAST终点)
对此产品有兴趣,可联系中北林格获取更多详细信息。</p>