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Product details
名称
WB DNA聚合酶
货号
W292915-1ml
包装规格
1ml
级别
EnzymoPure™
浓度
1.25U/μl
产品介绍
产品说明 Whole Blood polymerase是一种高性能血液直扩PCR产品,抵抗较高浓度的血液(EDTA、肝素、柠檬酸钠)、SDS、NaCl等的抑制作用。 即使在PCR增强剂不存在的情况下以及在其他商业酶失效的某些浓度的血液样品中,其通常仍然在40%全血(50μl体系)PCR中起作用。在PCR增强剂的存在下扩增效果会更好。 它能够在PCR之前直接从全血扩增,而无需DNA纯化,可热启动,产量高。来自菲鹏的这种新型热启动酶制剂配有5× WB buffer(with Mg2+),这是一种专有反应buffer,组分中含有2×Enhancer,初次实验建议先不加Enhancer,若扩增效果较差,再加入Enhancer进行调试。 产品内容 Whole Blood polymerase ( 5U/μl ) 5×WB buffer Enhancer(2×) 来源 : 来源于重组E.coli 菌株,携带有突变后的Taq酶基因,该基因去除了5´→3´ 核酸外切酶结构域。 热失活:75℃热处理 20min。 注意事项 需要注意的是,Whole Blood polymerase 含有一定的校正活性,扩增后的产物为平末端,用于 TA 克隆前,需要将扩增产物进行纯化后加 A 尾。 体系配制(25μl) 组分
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Research chemical 1ml

Research chemical 1ml; supplied for laboratory research, analysis, inspection, and scientific procurement use; specifications: 1ml.

item number:W292915-1ml
Product model:1ml
level: 1ml
Lead Time:30days
sold 319 Items
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