plasmidDNA的抽提•纯化试剂盒MagExtractor®Plasmid

产品索引 5870 中文名称: plasmid DNA的抽提•纯化试剂盒 英文名称: MagExtractor®-Plasmid- 产品编号: NPK -300 产品类别: 分子生物学 生产厂家: TOYOBO 产品价格: 300 产品规格: 50次 Nucleic Acid Purification Kit MagExtractor -Plasmid- 使用说明书 (Code No. : NPK -301) TOYOBO CO. , LTD. Biochemical Operation Department OSAKA JAPAN —目录— [1] 前言.................................................................阅读全文

plasmid-DNA的抽提•纯化试剂盒MagExtractor®Plasmid

  产品索引   5870   中文名称:   plasmid DNA的抽提•纯化试剂盒   英文名称:   MagExtractor®-Plasmid-   产品编号:   NPK -300   产品类别:   分子生物学   生产厂家:   TOYOBO   产品价格:

Plasmid-or-Cosmid-DNA-Miniprep

This protocol can be used to isolate sufficient amount DNA from 1.5ml o/n culture or 3ml 6hr culture to do several enzyme digestions.Spin 1.5ml o/n cu

Midiprep-preparation-of-Plasmid-DNA

实验概要The  PureLink™ HiPure Plasmid DNA Midiprep Kit allows purification of  100–350 μg of high-quality plasmid DNA from 15–25 mL overnight E. coli  cul

Maxiprep-preparation-of-Plasmid-DNA

实验概要The  PureLink™ HiPure Plasmid DNA Maxiprep Kit allows purification of  500–850 μg of high-quality plasmid DNA from 100–200 mL overnight E. coli cu

Plasmid-Miniprep

MaterialsSolution II: 0.2N NaOH/1% SDSSolution III: 3 M KOAc, pH4.8RNAseA (DNAse free) 10 µg/mLChloroform/Isoamyl alcohol (1/25 v/v)Isopropanol70 % et

质粒DNA的抽提与纯化

目的 : 采用碱变性法,学习小规模制备质粒DNA的技术原理 : 碱变性抽提质粒DNA是基于染色体DNA与质粒DNA的变性与复性的差异而达到分离目的。在pH值高达12.6的碱性条件下,染色体DNA的氢键断裂,双螺旋结构解开而变性。质粒DNA的大部分氢键也断裂,但超螺旋共价闭合环状的两条互补链不会完

重组质粒(dna-recombinant-plasmid)的连接

质粒具有稳定可靠和操作简便的优点。如果要克隆较小的DNA 片段( <10kb) 且结构简单,质粒要比其它任何载体都要好。在质粒载体上进行克隆,从原理上说是很简单的,先用限制性内切酶切割质粒DNA 和目的DNA 片段,然后体外使两者相连接,再用所得到重组质粒转化细菌,即可完成。但在实际工作中,

Preparation-of-Plasmid-DNA-by-Alkaline-Lysis-with-SDS:-Maxipreparation

实验概要Plasmid DNA is isolated from large-scale (500 ml) bacterial cultures by treatment with alkali and SDS.主要试剂Buffers and SolutionsAlkaline lysis solu

One-step-miniprep-method-for-the-isolation-of-plasmid-DNA

plasmid miniprepAll ''miniprep'' methods reported so far for the isolation of plasmid DNA involve multiple pipetting, extraction, cent

Maxiprep-of-plasmid-DNA-from-E.-coli

IngredientsIngredients are per culture; make enough for one extra culture to allow for pipetting error).150μL sterile 50% glycerol1mL TEG (25mM Tris-C

Preparation-of-Plasmid-DNA-by-Alkaline-Lysis-with-SDS:-Minipreparation

实验概要Plasmid DNA is isolated from small-scale (1-2 ml) bacterial cultures by treatment with alkali and SDS.主要试剂Buffers and Solutions:    Alkaline lysis

Quick-Yeast-DNA-Prep:-Isolation-of-Total-DNA-(genomic-and-plasmid)

Grow a 5 ml YPD O/N culture inoculated with a single yeast colony at 30 deg.Transfer culture to a small 13 x 100 glass tube. Spin down cells 2 min. in

Maxiprep-of-plasmid-DNA-from-E.coli-protocol

Solutions/reagents:LB broth + selective marker50% sterile glycerolTEG(25mM Tris-Cl, 10mM EDTA, 50mM dextrose)20 mg/ml lysozyme10% SDS4M NaOHautoclaved

重组质粒(dna-recombinant-plasmid)的筛选实验步骤

实验仪器控温摇床水浴锅 冰箱(-20,‐70℃) 超净工作台 培养箱 实验试剂 Amp LB IPTG X-Gal 平皿 玻棒 三角瓶 离心管 移液器 tip 实验步骤: 20人/班 1平皿/人 挑取可疑的白色菌落,移植于2mL的LB中,250转/分摇菌、37℃培养过夜。以快

Plasmid-isolation-from-yeast

Pick colonies into 0.5ml of SD-Leu (or other appropriate SD medium)Vortex for 1minLeave to grow O/N for 18-24h at 30°C, 230-250rpm (best in 5ml bijou)

DNA抽提

DNA抽提(主要内容如下)·   Working with DNA·   DNA Extraction from Bacteria and Other Organisms·   DNA Extraction from Cell and Tissue·   Mitochondria DNA Isola

Large-Scale-Plasmid,-Cosmid,-BAC,-PAC,-and-Fosmid-DNA-Isolation

DNA Isolation by a Cleared Lysate Method Followed by Double Acetate Precipitation Version 3b - updated September 26, 1999The Most Recent Roe Lab Imple

重组质粒(dna-recombinant-plasmid)的连接、转化及筛选2

第二节 材料、设备及试剂一、 材料外源DNA 片段: 自行制备的带限制性末端的DNA 溶液,浓度已知; 载体DNA : pBS质粒(Ampr ,lacZ),自行提取纯化,浓度已知; 宿主菌: E. coli DH5α,或JM系列等具有α-互补能力的菌株。二、 设备恒温摇床,台式高速离心机,恒温水浴锅

重组质粒(dna-recombinant-plasmid)的连接、转化及筛选1

第一节 概 述质粒具有稳定可靠和操作简便的优点。如果要克隆 较小的DNA 片段(<10kb)且结构简单,质粒要比其它任何载体都要好。在质粒载体上进行克隆 ,从原理上说是很简单的,先用限制性内切酶切割质粒DNA 和目的DNA 片段, 然后体外使两者相连接, 再用所得到重组质粒转化细菌,即可完成

Large-Scale-Plasmid-Preps:-PEG-method

1. Grow 250 ­ 500 mL of bacteria overnight in LB with 50 µg/mL of ampicillin.2. Transfer culture to Nalgene bottles. Spin in SGA rotor at 6000 rpm, at

Fastfilter-Plasmid-Midi-Kit-Spin-Protocol

实验概要The E.Z.N.A.TM Fastfilter Plasmid Midi Kit combines the power of HiBind® technology with the time-tested consistency of alkaline-SDS lysis of

DNA抽提指南(TRIZOL)

按照RNA 分离操作方案在完全移去水样层后,匀浆中的DNA 存在于中间层和苯酚层中也可以被分离出来。在沉淀和多次洗脱后,DNA 溶解在8 mM NaOH中。用TRIZOL试剂从组织和培养细胞中完全回收的DNA 可以用来做样品中DNA 含量的测定。同时抽提的基因组DNA 可以用于对Northern a

Cycle-Sequence-Reactions-For-Large-Insert-Plasmid-Templates

The following dye-labeled terminator reaction chemistries have been designed to balance conservation of reagents with the resulting sequence product s

Large-Scale-Plasmid-Preps:-Qiagen/Cesium-Method

Most plasmids can be adequately prepped by kits containing DNA binding columns. These columns do not do a great job of separating plasmid DNA from con

Fastfilter-Plasmid-Midi-Kit-Vacuum/Spin-Protocol

实验概要The E.Z.N.A.TM Fastfilter Plasmid Midi Kit combines the power of HiBind® technology with the time-tested consistency of alkaline-SDS lysis of

Transfecting-Plasmid-DNA-into-NIH3T3-Cells-Using-Lipofectamine™-LTX-Reagent

实验概要Lipofectamine™  LTX Reagent is a proprietary, animal-origin free formulation for the  transfection of DNA into eukaryotic cells with low cytotoxic

DNA体外转染试剂_如何准备转染所需的质粒DNA

转染效率受到诸多因素的影响,除了细胞、培养基和载体等影响因素外,另外一项非常重要的因素便是DNA的质量。为了比较不同厂家的转染效率,我们分别从三家不同的供应商购买了质粒制备试剂盒来制备pEGFP-N3质粒DNA,并通过不同的方法将制备的pEGFP-N3质粒转运至NIH-3T3细胞。pEGFP-N3质

E.Z.N.A.™-Fastfilter-Plasmid-Mega-Protocol

实验概要The  E.Z.N.A.™ family of products is an innovative system that radically  simplifies extraction and purification of nucleic acids from a variety  

细胞内cccDNA的抽提与纯化

最常用的抽提细胞内cccDNA的方法是蛋白质-去污剂沉淀法,其原理是基于rcDNA和cccDNA与蛋白质结合能力的差异。rcDNA能与蛋白质共价结合,与绝大多数细胞染色体DNA一起形成沉淀,而cccDNA不能与蛋白质结合故游离于上清中,用酚氯仿抽提上清即可得到cccDNA。根据笔者的经验,该方法的主

细胞内共价闭合环状DNA(cccDNA)的抽提与纯化的介绍

  最常用的抽提细胞内共价闭合环状DNA(cccDNA)的方法是蛋白质-去污剂沉淀法,其原理是基于rcDNA和共价闭合环状DNA(cccDNA)与蛋白质结合能力的差异。rcDNA能与蛋白质共价结合,与绝大多数细胞染色体DNA一起形成沉淀,而共价闭合环状DNA(cccDNA)不能与蛋白质结合故游离于上