Paq5000 Hotstart PCR Master Mix 货号:A-600872
Paq5000 Hotstart PCR Master Mix
背景资料:Hot start methods for PCR prevent mispriming events, improve PCR yields, and allow room-temperature reaction setup. Our novel hot start method utilizes a heat-sensitive blocking polymerase protein that has been mutated to inactivate catalytic activity while retaining DNA binding activity. At room temperature, this protein binds to primed templates in the PCR reaction and prevents extension by the Paq5000 DNA polymerase. The blocking protein is inactivated during the initial PCR denaturation step, allowing the Paq5000 DNA polymerase to access the templates properly primed during the annealing step and proceed with extension.
Unlike traditional chemical or antibody methods, our method achieves true hot start without any modification to the DNA polymerase. Since we utilize the concept of competitive binding to block the DNA polymerase from extending at room temperature, the DNA polymerase is not modified to prevent extension. This allows the full activity of the DNA polymerase once the blocking protein is inactivated, leading to higher PCR yields. In addition, our method does not require a lengthy heat inactivation step that can compromise the polymerase and template DNA, nor an expensive antibody that must be used in vast excess and can interfere with the PCR reaction.
产品描述:Paq5000 is capable of quickly and robustly amplifying up to 6kb genomic DNA targets. With a shortened extension rate of 30 sec/kb and robust yields, Paq5000 is a Taq alternative that can be substituted easily into many Taq-based procedures.
产品特点:
1· Equal to better yield with fast cycling conditions ;
2·Robust, cost-effective alternative to Taq ;
3·Pre-optimized reaction buffers included ;
4.Low cost hot start formulation。
保存建议:在接收到艾德寄出的试剂盒后请按照说明书建议,使用不同的保存条件或温度来保存试剂盒内组分
定购信息:
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规格 |
操作手册 |
货号 |
询价 |
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400 次 |
PDF |
A-600872 |
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表观遗传学产品全面解决方案列下:
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