E.Z.N.Z.TMMicroEluteRNADesaltingandConcentrationprotocol
实验概要This protocol is designed to clean up and concentrate RNA from various sources such as RNA isolated with RNA-solv® Reagent and other phenol involved reagents.实验步骤1. Measure the volume of sample and transfer into a new 1.5 ml microcentrifuge tube. Adjust the sample volume to 100ul with DEPC-Water and proceed to step 2.Note: if the starting samples is RNA pellet, dissolve the samples with DEPC treated water.2. ......阅读全文
E.Z.N.Z.TM－MicroElute－RNA－Desalting－and－Concentration－protocol
实验概要This protocol is designed to clean up and concentrate RNA from various sources such as RNA isolated with RNA-solv® Reagent and other phenol involv
E.Z.N.Z.TM－MicroElute－RNA－Cleanup－Protocol
实验概要This protocol is designed to recovery RNA from enzymatic reactions such as DNase I digestion, In vitro transcription, etc. For RNA desalting o
RNA－Isolation－Protocol
Stabilize RNAStart with 15 ml E. coli Culture containing 7.5* 109 cells (OD600= 0.2 Dilute cells or scale up)Pipet 30 ml of RNAProtect Bacteria Reagen
RNA－Isolation－Protocol
RNA Isolation Protocol(Revised 5-15-2003)Stabilize RNAStart with 15 ml E. coli Culture containing 7.5* 109 cells (OD600= 0.2 Dilute cells or scale up)
Arabidopsis－RNA－extraction－protocol
1-2 g fresh material, freezer-dried, ground with 0.2g sand (if necessary), and then homogenized with 10ml RNA extraction buffer (see below).Spin at 8,
Arabidopsis－RNA－extraction－protocol
1-2 g fresh material, freezer-dried, ground with 0.2g sand (if necessary), and then homogenized with 10ml RNA extraction buffer (see below). Spin
Northern－protocol(RULES－FOR－RNA－WORK)
1. Wear gloves at all time including filling pipet tip in racks, filling jars with Eppendorf tubes, and weighing chemicals to prepare solution
Desalting－Acidic－Glycosphingolipids
1) Prepare a C-18 reverse phase prep-sep cartridge by washing with:a) 10 ml of methanolb) 20 ml of chloroform-methanol (2:1)c) 10 ml of methanold) 10
病毒RNA提取实验方法（protocol）
1，用异硫氰酸胍提取提禽流感病毒的详细步骤，可参考（我提过N次做定量PCR都没问题）：1.取200ul样品数+阴性对照+阳性对照个1.5ml灭菌eppendorf管2.加600ul异硫氰酸胍，然后加入对照和样品，再加200ul氯仿，颠倒混匀3.13000rpm离心15min4.在第3步离心快结束时，
禽流感病毒RNA提取protocol
1，用异硫氰酸胍提取1.取200ul样品数+阴性对照+阳性对照个1.5ml灭菌eppendorf管2.加600ul异硫氰酸胍，然后加入对照和样品，再加200ul氯仿，颠倒混匀3.13000rpm离心15min4.在第3步离心快结束时，另取同样多eppendorf管，加入400ul -20度预冷的异丙
Antibiotic－Concentration－in－Media
Antibiotics should be added to lower than 60 C broth, or filter sterilized: See note. "C'' refers to chromosomal resistance: "P" plasmid based
E.Z.N.A.™－Mollusc/Arthropod－RNA－Protocol
实验概要The E.Z.N.A.® Mollusc RNA Kit is designed for efficient recovery of total RNA greater than 200 nt from molluscs, arthropods, roundworms, flatw
E.Z.N.A.®－Total－RNA－Midi－Kit－Protocol－DNase－I－digestion－Protocol
实验概要E.Z.N.A.® Total RNA Midiprep Kit provides a rapid and easy method for the isolation of up to 600 ug of total RNA from cultured eukaryotic cells,
PMEF－FEEDER－LAYER－CONCENTRATION
Area/WellTotal AreaTotal CellsTotal VolConc/mlFlask cm2/cm25x104/cm296 Well0.35374.62x10519.52.4X10424 Well1.7742.45.3x105252.1X10412 Well3.541.65.2x1
Bradford－Protein－Concentration－Assay
Bradford Protein Concentration Assayversion 01/07/2001Abbreviations:mcg = microgramsmcL = microlitersBSA = bovine serum albuminO.D. = optical densityd
E.coli－Total－RNA－Labeling－Protocol－for－Spotted－Microarray
Note:Start with 20 ug of total RNA for each labeling reaction.All solutions that can be filtered should be filtered.Cy dyes are light sensitive and sh
Protein－concentration－of－Laemmli－gel－samples
Protein concentration of Laemmli gel samplesTo 10 µl boiled lysate (in Laemmli sample buffer) add 40µl water + 50µl 50% TCA. Ppt. 10 min. on ice. Spin
E.Z.N.A.TM－Yeast－RNA－Kit－Spin－Protocol
实验概要The E.Z.N.A.® Yeast RNA Kit allows convenient isolation of high-quality total RNA from a wide variety of yeast species. Up to 2 x 107 log-phase cu
RNA－FISH－on－cultured－cells－in－interphase
IntroductionFluorescence in situ hybridization (FISH) has become a widely used method in genome and molecular genetic studies. The technique is highly
定量PCR实验技术－QPCR
Quantitative PCRJoseph SambrookPeter Maccallum Cancer Institute and The University of Melbourne, AustraliaDavid W. RussellUniversity of Texas Southwes
RNA－Isolation－From－Animal－tissue－or－cell－culture
实验概要This method is designed for most animal tissues and culture cells. For RNA isolation from fibrous tissue, follow the specialized protocol on pag
蛋白浓缩(protein－concentration)方法详解
1，透析袋浓缩法利用透析袋浓缩蛋白质溶液是应用最广的一种。将要浓缩的蛋白溶液放入透析袋（无透析袋可用玻璃纸代替），结扎，把高分子（6000－12000）聚合物如聚乙二醇（碳蜡）、聚乙烯吡咯、烷酮等或蔗糖撒在透析袋外即可。也可将吸水剂配成30%－40%浓度的溶液，将装有蛋白液的透析袋放入即可。吸水剂用
蛋白浓缩（protein－concentration）基本方法
蛋白浓缩方法基本有：丙酮沉淀法；免疫沉淀法；三氯醋酸沉淀法；硫酸铵沉淀法；（低温）有机溶剂沉淀法；聚乙二醇沉淀法；超滤法；透析法；离子交换层析和冷冻干燥法…… 1.丙酮沉淀法；三氯醋酸沉淀法 试验要求的仪器简单，但是常常导致蛋白质变性。 2.免疫沉淀法：得有特异性抗体！ 3.硫酸铵沉淀法
E.Z.N.A.®－Total－RNA－Maxi－Kit－Protocol－for－Animal－Tissues
实验概要The E.Z.N.A.® Total RNA Maxi Kit uses HiBind® matrix spin-column technology to isolate up to 5 mg total cellular RNA from a variety of sources
RNA提取
RNA提取（主要内容如下）Tips for Handing RNA Total RNA IsolationmRNA IsolationrRNA IsolationOthersQ & A posted in the Method Forum Basic Procedures for Handing
Extraction－of－RNA－from－Fibrous－tissues
实验概要E.Z.N.A.™ MicroElute® Total RNA Kit provides a rapid and easy method for the isolation of up to 50 ug of total RNA from small amount of cultured
E.Z.N.A.®－Total－RNA－Midi－Kit－Protocol－for－Eukaryotic－Cells－and－Tissues
实验概要E.Z.N.A.® Total RNA Midiprep Kit provides a rapid and easy method for the isolation of up to 600 ug of total RNA from cultured eukaryotic cells,
RNAse－A－Treatment－of－Mouse－Cells
IntroductionRNAse A treatment of permeabilized cells followed by immunostaining is a method which allows to show if the localization of a protein into
从棉花组织中提取微量RNA的标准实验方法protocol
Prior to Extractions ・ Bake all necessary glassware, metal spatulas, mortars, and pestles overnight in a 200℃ oven after wrapping them in aluminum f
Quantitative－PCR
实验概要Quantitative PCR involves co-amplification of two templates: a constant amount of a preparation containing the desired target sequence and var