DNAMolecularWeightMarkers
DNA Molecular Weight Markers Lambda DNA Hind III DigestFragmentBase Pairs123,31029,41536,55744,36152,32262,02775648125Lambda DNA EcoR I DigestFragmentBase Pairs121,22627,42135,80445,64354,87863,530Lambda DNA Hind III/EcoR I Double DigestFragmentBase Pairs121,22625,14834,97344,26853,53062,02771,90481,58491,37510947118311256413125Lambda BstE II DigestFragmentBase Pairs18454272423636945686548226......閱讀全文
DNA－Molecular－Weight－Markers
DNA Molecular Weight Markers?Lambda DNA?Hind III DigestFragmentBase Pairs123,31029,41536,55744,36152,32262,02775648125Lambda DNA?EcoR I DigestFragment
Restriction－Digests－of－High－Molecular－Weight－Yeast－DNA
Purpose:To perform restriction digests of YACs for mapping using rare cutting enzymes or more conventional restriction endonuclease digestion.Time req
High－Molecular－Weight－Yeast－Liquid－DNA－Preparation
Purpose:To isolate intact, high molecular weight DNA from yeast cells for subcloning and rare cutting restriction enzyme analysis. One can expect a yi
Molecular－Weight－Marker
Molecular Weight Markerl?HindIII Digest Marker SolutionDigest 20 μg l DNA (40 μl DNA if at 0.5 μg/μl)Add 50 μl 10X Tracking DyeBring volume of the dig
Molecular－Analysis－and－Results－－DNA
Theory of CGHComparative genomic hybridization (CGH) is a fairly new molecular cytogenetic technique that allows detection of DNA sequence copy number
DNA標記
DNA標記（主要內容如下）??DNA Labeling by Nick Translation??Random Primed Labeling??End-Labeling??Purification of Labeled DNA??Non-isotopic Labeling??OthersDNA L
蛋白質分子量(protein－molecular－weight)的測定——葡聚糖凝膠過..
實驗原理葡聚糖凝膠（Sephadex）過濾法測定蛋白質分子量的原理，主要是依據這種凝膠具有分子篩作用，一定型號的凝膠具有大體上一定大小的孔徑。在一定的凝膠柱內，凝膠孔隙所占的體積稱為內水容積Vi，凝膠顆粒間的自由空間所占的體積稱為外水容積V0。當樣品流經凝膠柱時，大于孔隙的大分子完全不滲入到凝膠內部
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
QUALITATIVE－ANALYSIS－OF－DNA－FRAGMENTATION－BY－AGAROSE－GEL－ELECTROPHORESIS
1. IntroductionNuclear morphology changes characteristic of apoptosis appear within the cell together with a distinctive biochemical event: the endonu
Lipoprotein－Analysis－Week－2:－Electrophoresis2
Preparation of stacking gelPrepare a 7.5 ml of 3% stacking gel in a small beaker using the following amounts of appropriate reagents.Stockfinal conc.A
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
Denaturing－Agarose－Gel－Electrophoresis－of－RNA
The overall quality of an RNA preparation may be assessed by electrophoresis on a denaturing agarose gel; this will also give some information about R
SOUTHERN－BLOT的步驟
1. Run the gel as normal. Often for genomic southerns it is desirable to run long gels (18cm) over 4-6hrs.2. Photograph the gel with a ruler adjacent
Southern雜交技術
?SOUTHERN BLOT1. Run the gel as normal. Often for genomic southerns it is desirable to run long gels (18cm) over 4-6hrs.2. Photograph the gel with a r
Standard－neutral－agarose－electrophoresis
Standard neutral agarose electrophoresisStandard agarose gels can be prepared using either TBE or TAE running buffers.You will need:Either 10 x TBE or
番茄基因組作圖與分子育種
摘要：? ?? ? The cultivated tomato, Lycopersicon esculentum, is the second most consumed vegetable worldwide and a well-studied crop speciesin terms of g
美國實驗室wetern方法
WESTERN BLOT PROTOCOLIn a Western blot, proteins that are separated on polyacrylamide gels on the basis of size are transferred to a membrane for dete
酵母準備
Yeast DNA PreparationYeast Genomic Preparation? (Gottschling Lab)Rapid method for yeast genomic DNA isolation??Yeast DNA Preparation (rapid glass bead
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
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?
酵母人工染色體
·?????????Easy YAC Preparation Method?(Andrew Davies,Shaw lab)·?????????Screening YAC libraries?(Donis Keller Lab)This is a method for screening YAC l
Detection－of－apoptotic－process－in－situ－using－immunocytochemical
1. INTRODUCTION??Apoptosis was observed from invertebrates to lower and higher verterbrates, and intervenes both in physiological and in pathological
SQ－Blood－DNA－Midi－Protocol－for－500l3ml－whole－blood
實驗概要The E.Z.N.A.? ?SQ Blood DNA Kit is designed for isolating high molecular weight ?genomic DNA from fresh, frozen or anticoagulated whole blood. The
SQ－Blood－DNA－Maxi－Protocol－for－410－ml－whole－blood
實驗概要The E.Z.N.A.? ?SQ Blood DNA Kit is designed for isolating high molecular weight ?genomic DNA from fresh, frozen or anticoagulated whole blood. The
Roche公司的RNase－Protection－Assay－(RPA)－protocol
Roche公司的RNase Protection Assay (RPA) Using DIG-Labeled RNA Probes下載網址：http://www.roche-applied-science.com/PROD_INF/BIOCHEMI/no1_03/PDF/p22_23.pdf還有一份
DNA的酶學操作
DNA的酶學操作DNA Modifying Enzymes?(Michael Blaber)Introduction to bacterial restriction/modification system. It provides very useful background knowledge
Cellular－－Molecular－Pathology－Branch
VisionTo provide scientific collaboration of excellence to National Toxicology Program (NTP)?(http://ntp.niehs.nih.gov/)?interdisciplinary research pr
Construction－of－BAC－Libraries：Construction－of－a－BAC－library
Once high molecular weight (HMW) DNA has been prepared it must somehow be fragmented and DNA in the desired size range isolated. In general, as the de
Extraction－of－25NT－RNA
實驗概要This ?method is use to extract short RNAs from plant tissue. Some of the ?variables (e.g. centrifugation speeds×, precipitation times and ?vo
SEMIDRY－ELECTROPHORETlC－TRANSFER－(WESTERN－BLOTS)
?Introduction??? After proteins have been separated by electrophoresis, individual protein bands can often be identified by using an antibody that is