AgaroseGelsforSingleStrandedDNA
1. Prepare 50X TAE as:242 g Tris Base57.1 mL Glacial Acetic Acid100 mL 500 mM EDTA, pH 8.0600 mL ddH2OMix. Bring volume to 1 L. Autoclave.2. Mix the following:0.40 g Agarose4.00 mL 50X TBE (4X TAE final)46.00 mL Water1.00 ml 10 mg/mL Ethidium Bromide3. Melt agarose in the microwave4. Seal horizontal gel apparatus. Pour molten agarose onto gel plate to a depth of 4 - 8 mm.5. Insert a comb until its base is 1 mm from t......阅读全文
Agarose－Gels－for－Single－Stranded－DNA
1. Prepare 50X TAE as:242 g Tris Base57.1 mL Glacial Acetic Acid100 mL 500 mM EDTA, pH 8.0600 mL ddH2OMix. Bring volume to 1 L. Autoclave.2. Mix the f
ELECTROPHORESIS－OF－DNA－IN－AGAROSE－GELS
ELECTROPHORESIS OF DNA IN AGAROSE GELSA). AGAROSE CONCENTRATIONS: Use 0.8% agarose (w/v) for high molecular weight DNA fragments, and 1 - 1.2% f
DNA－Purification－from－Agarose－Gels
1. Separate DNA fragments in an agarose gel cast with 0.5 mg/mL Ethidium bromide. Locate bands with a hand-held long-wave UV lamp.2. Slice the gel wit
Preparation－of－Agarose－Gels－for－DNA－separations
Weigh out the desired amount of agarose and place in an Erlenmeyer flask with a measured amount of electrophoresis buffer, e.g. for an 0.8% gel, add 0
RNA电泳
RNA Gel (Crawford Lab)Gel Electrophoresis of RNA (Beverly Faulkner-Jones)great tips on RNA gel electrophoresis.Northern Gel and TransferUsing glyoxal
RNA电泳
· RNA Gel (Crawford Lab)· Gel Electrophoresis of RNA (Beverly Faulkner-Jones)great tips on RNA gel electrophoresis. · Northern
EGel®－CloneWell－Agarose－Gels
实验概要Instructions are provided below for using the E-Gel®CloneWell pre-cast agarose gels with the E-Gel® iBase™ Power System. For detailed instructio
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
Denaturing－Gradient－Gel－Electrophoresis－(DGGE)
Purpose:Denaturing gradient gels are used to detect non-RFLP polymorphisms. The small (200-700 bp) genomic restriction fragments are run on a low to h
基因型分析
Randomly Amplified Polymorphic DNA (RAPD)Randomly Amplified Polymorphic DNA (RAPD) by (DNA KAFFE)RAPD analysis has been successfully used in mapping
DNA－Sequencing－Gels
DNA Sequencing GelsBuffers and gel solutionsLong Ranger: we started using this in early 1995. Great stuff; the best thing is that the gels are not sti
DNA－mobility－in－gels
1. Migration of marker dyes in native polyacrylamide non-denaturing gels Gel % Bromophenol blue (BP) Xylene cyanole (XC) 3.5 100 460 5.0
DNA电泳
DNA电泳（主要内容如下） Preparation of Agarose Gel and Electrophoresis Extraction of DNA From Agarose Gel Extraction of DNA from Acrylamide Gels DNA Marker
寡核苷酸的相关操作
In this section, you will find techniques related to oligonucleotides, such as oligo purification by acrylamide gel, annealing two oligos to make doub
RNA－Electrophoresis
Electrophoresis through agarose or polyacrylamide gels is the standard way to separate, identify and purify nucleic acid fragments. The location of th
ELECTROPHORESIS－OF－DNA－IN－POLYACRYLAMIDE－GELS
ELECTROPHORESIS OF DNA IN POLYACRYLAMIDE GELSGel SizesSmall: 165 x 130 mmMedium: 165 x 200 mmLarge: 165 x 260 mm5% Anal
Southen杂交
Southern杂交One important thing for transfer:the weight of the object resting on top of the blotting apparatus should not exceed the weight equal to a 5
重组DNA的分离、克隆与测序实验手册2
C. Restriction digestionRestriction enzyme digestions are performed by incubating double-stranded DNA molecules with an appropriate amount of restrict
DNA电泳（agarose胶）
DNA电泳可用于：（1）分离不同大小的DNA片段；（2）鉴定目的DNA片段；（3）纯化和回收DNA片段。实验方法原理利用DNA分子在琼脂糖凝胶中泳动时具有的电荷效应和分子筛效应。电荷效应是指DNA分子在高于等电点的pH溶液中带负电，在电场中向正极移动，且相同数量的双链DNA几乎具有等量的净电荷，能以
DNA电泳（agarose胶）
DNA琼脂糖凝胶电泳 实验方法原理 利用DNA分子在琼脂糖凝胶中泳动时具有的电荷效应和分子筛效应。电荷效应是指DNA分子在高于等电点的pH溶液中带负电，在电场
Agarose－Gel－Electrophoresis－of－DNA
1) Dissolve 1 g of agarose in 100 ml of 1X TAE or TBE buffer (gives a 1% gel). See note for making LMP agarose gel. 2) Cast the gel with the comb in p
DNA电泳（agarose胶）
实验材料 DNA样品试剂、试剂盒 琼脂糖 电泳缓冲液溴化乙锭 上样缓冲液仪器、耗材 电泳仪电泳漕 透射紫外灯 胶带纸 紫外成像仪
DNA转化实验指导2
1B. Cloning 1. A caveat on dephosphorylation: the most common reason for failure to obtain colonies is a result of adding too much BAP or CIP to
基于PCR技术的染色质沉淀分析
INTRODUCTION After chromatin immunoprecipitation (ChIP), different PCR-based approaches can be used to determine how much DNA is precipitated at a loc
DNA凝胶电泳（DNA－agarose－gel－electrophoresis）
实验原理琼脂糖凝胶电泳是常用的用于分离、鉴定DNA、RNA分子混合物的方法，这种电泳方法以琼脂凝胶作为支持物，利用DNA分子在泳动时的电荷效应和分子筛效应，达到分离混合物的目的。DNA分子在高于其等电点的溶液中带负电，在电场中向阳极移动。在一定的电场强度下，DNA分子的迁移速度取决于分子筛效应，即分
DNA测序
DNA测序（主要内容如下）· Sequencing Gel Preparation· Preparation of Templates · DNA Sequencing by the Dideoxy Method· DNA Sequen
关于核酸和蛋白的一些换算
一，Spectrophotometric Conversions1 A260 unit of double-stranded DNA=50 µg/ml1 A260 unit of single-stranded DNA=33 µg/ml1 A260 unit of single-stranded R
Preparation－of－Yeast－DNA－Embedded－in－Agarose－Plugs
Preparation of Yeast DNA Embedded in Agarose PlugsAnja van Brabant(adapted from Iadonato, S. P., and A. Gnirke. 1996. RARE-cleavage analysis of YACs.
General－Cloning－Protocols
Large Scale Preps: (See Large scale plsasmid prep protocol for more details)Cultures: Inoculate a 5 mL LB/Amp (50 - 100 µg/mL) culture in early a.m. w
重组DNA的分离、克隆与测序实验手册5
C. Random fragment end-repair, size selection, and phosphorylationSince both sonicated and nebulized DNA fragments usually contain single-stranded end