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......閱讀全文
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電泳
RNA Gel (Crawford Lab)Gel Electrophoresis of RNA (Beverly Faulkner-Jones)great tips on RNA gel electrophoresis.Northern Gel and ?TransferUsing glyoxal
RNA電泳
·?????????RNA Gel?(Crawford Lab)·?????????Gel Electrophoresis of RNA?(Beverly Faulkner-Jones)great tips on RNA gel electrophoresis.?·?????????Northern
EGel?－CloneWell－Agarose－Gels
實驗概要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（主要內容如下）·???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電泳
DNA電泳（主要內容如下）??Preparation of Agarose Gel and Electrophoresis??Extraction of DNA From Agarose Gel??Extraction of DNA from Acrylamide Gels??DNA Marker?
寡核苷酸的相關操作
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雜交
Southern雜交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
重組DNA的分離、克隆與測序實驗手冊2
C. Restriction digestionRestriction enzyme digestions are performed by incubating double-stranded DNA molecules with an appropriate amount of restrict
DNA電泳（agarose膠）
DNA電泳可用于：（1）分離不同大小的DNA片段；（2）鑒定目的DNA片段；（3）純化和回收DNA片段。實驗方法原理利用DNA分子在瓊脂糖凝膠中泳動時具有的電荷效應和分子篩效應。電荷效應是指DNA分子在高于等電點的pH溶液中帶負電，在電場中向正極移動，且相同數量的雙鏈DNA幾乎具有等量的凈電荷，能以
DNA電泳（agarose膠）
DNA瓊脂糖凝膠電泳 ? ? ? ? ? ? 實驗方法原理 利用DNA分子在瓊脂糖凝膠中泳動時具有的電荷效應和分子篩效應。電荷效應是指DNA分子在高于等電點的pH溶液中帶負電，在電場
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電泳（agarose膠）
實驗材料?DNA樣品試劑、試劑盒?瓊脂糖 電泳緩沖液溴化乙錠 上樣緩沖液儀器、耗材?電泳儀電泳漕 透射紫外燈 膠帶紙 紫外成像儀
DNA轉化實驗指導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技術的染色質沉淀分析
INTRODUCTION?After chromatin immunoprecipitation (ChIP), different?PCR-based approaches can be used to determine how much?DNA?is precipitated at a loc
DNA凝膠電泳（DNA－agarose－gel－electrophoresis）
實驗原理瓊脂糖凝膠電泳是常用的用于分離、鑒定DNA、RNA分子混合物的方法，這種電泳方法以瓊脂凝膠作為支持物，利用DNA分子在泳動時的電荷效應和分子篩效應，達到分離混合物的目的。DNA分子在高于其等電點的溶液中帶負電，在電場中向陽極移動。在一定的電場強度下，DNA分子的遷移速度取決于分子篩效應，即分
DNA測序
DNA測序（主要內容如下）·?????????Sequencing Gel Preparation·?????????Preparation of Templates?·?????????DNA Sequencing by the Dideoxy Method·?????????DNA Sequen
關于核酸和蛋白的一些換算
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
重組DNA的分離、克隆與測序實驗手冊5
C. Random fragment end-repair, size selection, and phosphorylationSince both sonicated and nebulized DNA fragments usually contain single-stranded end