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"DNA技术" 分类下的词条该分类下有1132个词条创建该分类下的词条

PCR技术(十):PCR产物克隆方法
词条创建者:admin创建时间:12-09 23:24
标签: PCR技术 产物克隆

摘要:平端连接通常情况下,PCR产物可直接与平端载体DNA进行连接,但其连接效率效低。因为TaqDNA聚合酶具有非模板依赖性末端转移酶活性,能在两6条DNA链的3'末端加上一个多余的碱基,使合成的PCR产物成为3'突出一个碱基的DNA分[阅读全文:]

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HapMap assay-design protocols
词条创建者:admin创建时间:12-09 23:24
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摘要:Protocols for HapMap assay-design Affymetrix platform (used by Broad)Defined protocols:LSID:urn:LSID:affymetrix.hapmap.org:Protocol:affy_assay_design_1:1Title: Genotyping using Affymetrix arraysDescri[阅读全文:]

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TA?Cloning
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摘要:TA Cloning exploits the terminal transferase activity of some DNA polymerases such as Taq polymerase. This enzyme adds a single, 3'-A overhang to each end of the PCR product. This makes it possible to[阅读全文:]

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pGL3?Luciferase?Reporter?Vectors
词条创建者:admin创建时间:12-09 23:24
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摘要: The pGL3 Luciferase Reporter Vectors provide a basis for the quantitative analysis of factors that potentially regulate mammalian gene expression. These factors may be cis-acting, such as promoters a[阅读全文:]

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Super?Shift?Analysis
词条创建者:admin创建时间:12-09 23:24
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摘要: 点击浏览该文件[阅读全文:]

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Footprinting
词条创建者:admin创建时间:12-09 23:24
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摘要:FootprintingFootprinting is a method for determining the exact DNA sequence to which a particular DNA-binding protein binds. Examples: hormone-receptor complexes that bind to their hormone response el[阅读全文:]

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质粒提取
词条创建者:admin创建时间:12-09 23:24
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摘要:一、导论已经提出过许多方法用于从细菌中提纯质粒DNA , 这些方法都含有以下3个步骤:细菌培养物的生长。细菌的收获和裂解质粒DNA 的纯化。(一)细菌培养物的生长从琼脂平板上挑取一个单菌落,接种到培养物中( 有含有行当抗[阅读全文:]

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DNaseI?Footprintint
词条创建者:admin创建时间:12-09 23:24
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摘要:DNaseI FootprintintSolutions10X Binding Buffer200 mM Tris 8.0 200 m l 1M Tris pH 8.0500 mM NaCl 100 m l 5M NaCl10 mM EDTA 20 m l 0.5 M EDTA pH 8.0680 m l Qstore at room temperatureDNaseI Dilution Buff[阅读全文:]

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Oligonucleotide?purification
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摘要:1. Add 400 μl of TE buffer then 400 μl of 1-butanol to the oligonucleotide glass vial.2. Vortex well, then spin down in tabletop centrifuge for 10 minutes at ~2,000. rpm¹s.3. Remove top, bu[阅读全文:]

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DNA FRAGMENT PURIFICATION W/ GLASS WOOL
词条创建者:admin创建时间:12-09 23:24
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摘要:Glass wool method: Run TAE agarose gel and cut the appropriate band out with a clean razor blade. Poke a small hole with hot needle on the bottom of an eppendorf tube, and jam the hole with a little o[阅读全文:]

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DNA技术