本产品是2×实时定量PCR扩增的预混合溶液。采用的抗体法热启动DNA聚合酶(货号:10113ES),在预变性温度(95℃)加热30sec,UNICON® Taq抗体失活,释放出Taq DNA Polymerase活性。抗体法热启动Taq酶可以有效抑制引物非特异性退火导致的扩增。同时,配方优化了有效抑制非特异性PCR扩增的因子和提升PCR反应扩增效率的因子,适合低浓度模板的扩增,使定量PCR可以在宽广的定量区域内获得良好的标准曲线。
Mix中含有Hieff® Taq DNA Polymerase、UNICON® Taq抗体、SYBR Green I、dNTPs、Mg2+及Low Rox。使用时,仅需在扩增体系中加入模板和引物即可进行实时荧光定量PCR,大大简化操作过程,降低污染几率。
- 特异性好
-25~-15℃避光保存,有效期18个月。本品避免反复冻融。
产品中含有荧光染料SYBR Green I,保存或配制反应体系时需避免强光照射。
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