用途
sufficient for 25 reaction (50 μL final reaction volume)
质量水平
制造商/商品名称
Roche
技术
PCR: suitable
储存温度
−20°C
一般描述
PCR DIG探针合成试剂盒包含碱不稳定性洋地黄毒苷 (DIG)-11脱氧尿苷三磷酸(dUTP)制剂。该试剂盒可方便有效地制备聚合酶链式反应(PCR)所需的高灵敏度DIG标记DNA探针。这一探针可通过PCR方法利用DIG-11dUTP（碱不稳定性）标记。DIG-dUTP:dTTP的比例为1:2。
PCR DIG探针合成试剂盒包含增强高保真DNA聚合酶混合物。这种强大的酶混合物具有校对活性，以10 pg质粒DNA和10 ng基因组DNA为模板，可聚合40 bp至5 kb长的探针。DIG标记探针可稳定储存一年以上。
PCR DIG探针合成试剂盒包含增强高保真DNA聚合酶混合物。这种强大的酶混合物具有校对活性，以10 pg质粒DNA和10 ng基因组DNA为模板，可聚合40 bp至5 kb长的探针。DIG标记探针可稳定储存一年以上。
应用
利用PCR DIG探针合成试剂盒制备的洋地黄毒苷(DIG)标记DNA探针适于检测Southern和Northern杂交中的低（单）拷贝基因mRNA。DIG标记DNA探针也已用于原位杂交过程中的DNA标记。
可根据探针长度调节提供的dUTP-核苷酸混合物浓度。可在琼脂糖凝胶上快速确定标记效果。
可按照包装说明书中的方案，多次抗体剥离和重新检测。
一次PCR标记反应 (50 μl)制备的探针，通常足够用于20 ml杂交溶液。本试剂盒可进行约25次反应(50 μl)。
可根据探针长度调节提供的dUTP-核苷酸混合物浓度。可在琼脂糖凝胶上快速确定标记效果。
可按照包装说明书中的方案，多次抗体剥离和重新检测。
一次PCR标记反应 (50 μl)制备的探针，通常足够用于20 ml杂交溶液。本试剂盒可进行约25次反应(50 μl)。
包装
1个试剂盒包含6种组分。
质量
每个批次的PCR DIG探针合成试剂盒都在PCR中经过功能呢检测。扩增产品在基因组Southern blot中进行了检测。
在如本包装内插页所描述的PCR条件下，对照反应可生成442bp的扩增产物。由于在PCR过程中DIG-dUTP的多次插入，PCR产物的分子量将会相对于未标记PCR产物略有提高。在将PCR产物杂交至10μg人类基因组DNA后可通过后续的化学发光检测检测到特异性的片段模式。
在如本包装内插页所描述的PCR条件下，对照反应可生成442bp的扩增产物。由于在PCR过程中DIG-dUTP的多次插入，PCR产物的分子量将会相对于未标记PCR产物略有提高。在将PCR产物杂交至10μg人类基因组DNA后可通过后续的化学发光检测检测到特异性的片段模式。
仅试剂盒组分
产品编号
说明
- Enzyme Mix, Expand High Fidelity 3.5 U/μl
- PCR DIG Probe Synthesis Mix, containing dATP, dCTP, dGTP (2 mM each) 10x concentrated
- PCR Buffer with MgCl2 10x concentrated
- dNTP Stock Solution, containing dATP, dCTP, dGTP, dTTP (2 mM each), pH 7.0 10x concentrated
- Control Template, plasmid DNA in Tris/EDTA buffer, pH 8.0. The 5-kb plasmid contains the cDNA for the human tissue-type plasminogen activator (tPA) 20 pg/μl
- Control PCR Primer Mix, containing 50 pmol of each primer, control PCR primer 1 and 2 2 mM each
通常也和此产品一起购买
危险声明
预防措施声明
危险分类
Aquatic Chronic 3
储存分类代码
12 - Non Combustible Liquids
WGK
WGK 2
闪点(°F)
does not flash
闪点(°C)
does not flash
法规信息
常规特殊物品
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商品
Identify causes and remedies for SDS-PAGE sample preparation challenges and optimize electrophoresis conditions.
Digoxigenin (DIG) labeling methods and kits for DNA and RNA DIG probes, random primed DNA labeling, nick translation labeling, 5’ and 3’ oligonucleotide end-labeling.
地高辛（DIG）标记方法和试剂盒适用于DNA和RNA DIG探针、随机引物DNA标记、切口平移标记、5'和3'寡核苷酸末端标记。
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