E.Z.N.A.TMYeastRNAKitSpinProtocol
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 cultured yeast cells can be processed. The system combines the reversible nucleic acid-binding properties of HiBind® matrix with the speed and versatility of spin column technology to yield approximately 30 ug of RNA, with an A260/A280 ratio of 1.7-1.9. Purified RNA......阅读全文
蛋白质相互作用
Interaction Trap/Trap Two-Hybrid System· Yeast Two-Hybrid System (Finley Lab)This is one of the most comprehensive and detailed guide to yeast
Easy－YAC－Preparation－Method
YAC TRANSFORMATION OF C. ELEGANS USING TOTAL YEAST GENOMIC DNA[This method is described in The Worm Breeder's Gazette (1997) A. Davies and J. Shaw
ISOLATION－OF－RNA－FROM－BACTEROIDS
3 g nodules (fresh or frozen in liquid N2) were ground to a powder in mortar and pestle with liquid N2. To the powder was added ice cold 0.5 M mannito
Yeast－Cell－Cycle－by－Flow－Cytometry
ReagentsCold absolute ethanol.0.5 M Na citrate stock (filtered), 50mM diluted stock.10 mg/ml RNase A (Boil 10 mins, cool, filter and store at -20°C).4
Cloning－of－small－RNAs－with－5’－phosphate－and－3’－OH－ends01
IntroductionThe following protocol describes a procedure for the purification and cloning of miRNAs and other small RNAs in the 20-30 nucleotide size
细胞RNA的提取方法
（一）细胞总RNA的提取1、6孔板细胞汇合度为90-100%时，取出无菌室，去其上清，用PBS洗两次后，每孔加TRIZOL试剂 1 ml，摇匀，无菌罩内消化3-5 min。2、将各孔内消化好的细胞裂解液吸到一DEPC处理过的1.5 ml EP管中，加新开的氯仿0.2 ml，轻摇15 s。3、室温静置
酵母培养
Streaking Yeast Stocks (Donis Keller Lab)Very nice protoocol for yeast workLong-Term Storage of Yeast Stocks (Donis Keller Lab)Yeast storage and reviv
PCR－protocol
PCR reactionProtocol for 50µl reaction - adjust amounts if necessary, for a 20µl reaction use the same volumes of primer and dNTP-mix, but adjust the
ELISPOT－protocol
实验概要The procedure below is a general guideline procedure for ELISPOT. Abcam ELISPOT kits have been designed for detection of various cytokines and g
Immunoprecipitation－Protocol
实验概要Immunoprecipitation is a procedure by which proteins or peptides that react specifically with an antibody are removed from solution and examined
NAi－protocol
siRNA protocolsOur current strategy with siRNA is to synthesis relatively small amounts enzymatically and use these to test for efficiency by western
ELISA－protocol
ELISA protocol：1.取5－10ul BMMY表达上清用0.05M NaHCO3稀释到100ul铺ELISA板，37度或室温振荡大于1小时。注意一定要做一个GS115空菌株表达上清作为阴性对照，最好还找一个带有histag的蛋白作为阳性对照。2.TPBS洗板3次，方法：倒掉铺板液，倒置于
RLGS－protocol
A. Preparation of DNA SolutionIn the case of rice, for example This method may be appllicable for many grass species and some other plants.
ELISPOT－Protocol
实验概要The Elispot (Enzyme Linked Immuno-Spot) assay provides an effective method of measuring the antibody or cytokine production of immune cells on t
ELISPOT－Protocol
实验概要The Elispot (Enzyme Linked Immuno-Spot) assay provides an effective method of measuring the antibody or cytokine production of immune cells on t
Immunoblot－Protocol
This method was successful in our lab using prostate tissue and for our specific objectives. Investigators must be aware that they will need to tailor
RNAi－protocol
siRNA protocolsOur current strategy with siRNA is to synthesis relatively small amounts enzymatically and use these to test for efficiency by western
酵母双杂交系统
· Yeast Two-Hybrid System (Finley Lab)This is one of the most comprehensive and detailed guide to yeast two-hybrid system technique with intro
半定量RTPCR－（SemiQuantitative－RTPCR－）
RT-PCR AnalysisSolutions10X RT Buffer10X PCR Buffer100 mM Tris pH 9.0500 mM KCl1% Triton X-10025 mM MgCl2use at a concentration of 1.5 mMLysis Solutio
FFPE组织样品的DNA和RNA纯化
福尔马林固定后石蜡包埋的组织简称为FFPE样品。将组织在 4–10% 的福尔马林中迅速固定。 固定时间限制在 14–24 小时 (越长的固定时间将越容易导致DNA的片段化，对下游实验不利)。将固定组织彻底脱水 (彻底脱去福尔马林残余，因为其阻碍蛋白酶K的作用)。 纯化DNA时，使用新鲜从石蜡块上切下
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
线粒体荧光探针大全：TMRM，Mitotracker，JC1（4）
Nonyl Acridine OrangeNonyl acridine orange (A1372) is well retained in the mitochondria of live HeLa cells for up to 10 days, making it a useful probe
RNA实验方法
Solublization of RNA in Formamidecontributed by James McCaughern-Carucci, Yale UniversityResuspending RNA in Formamide (as reported by Chomczynski et
Sauer:RNA－Purification－from－E.－coli
My Experience Purifying RNA from E. coliRegarding RNA extraction, there is a horrible tendency of people to use kits for RNA extraction with bacteria.
iPrep™－GeneCatcher™－gDNA－Blood－Kit
实验概要The iPrep™ GeneCatcher™ gDNA Blood Kit allows rapid and automated extraction of genomic DNA (gDNA) from human blood including archived or poorly
Screening－BAC－filters－with－nonradioactive－probes
(Protocol for a single high-density BAC colony filter (HDR filter) of 22 cmx22 cm) to be screened using Amersham''s ECL hybridization kit; thi
如何提取mrna
1 细胞总RNA的提取1）、6孔板细胞（CNE-2）汇合度为90-100%时,取出无菌室,去其上清,用PBS洗两次后,每孔加TRIZOL试剂（Gibco公司） 1 ml,摇匀,无菌罩内消化3-5分钟（观察：液体变粘稠,细胞脱壁）.2）、将各孔内消化好的细胞裂解液吸到一DEPC处理过的1.5 ml E
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.
Yeast－Gene－knockout－using－Oligo/PCR
Universal primers for gene knock-out using dominant drug markers: Kan, Clonat, and Hygromisin-B. Forward primer: 5’ TCAGGGGCATGATGTGACT 3’Reverse prim
Sucrose－Density－Gradient－Fractionation－of－Yeast－Membranes
Grow a 2 ml culture, 24 hr. at 30oC in selective mediaWhen culture is ready, use it to inoculate about 55 ml (50 ml plus 5 for O.D.600 readings) of se