Highest Transfection Efficiency of an Endotoxin-Sensitive Mammalian Cell Line
midiprep kit Stratagene EF plasmid midiprep kit, a kit based on anion exchange chromatography, magneticbeads, and cesium ch...Highest Possible Transformation Efficiencies for High-Throughput Applications
Convenient, time-saving 96Pack Gold competent cells streamline transformation procedures Julie Bonnardel Ronda Allen Bruce Jerpseth Sean Banks...Efficiently Insert Unique Restriction Sites into Plasmid Vectors
Stratagene A 28-base insertion was introduced into a plasmid vector using theQuikChange site-directed mutagenesis kit.* Theinsertion created three unique restriction enzyme digestion sites. Plasmid DNAisolated from 9 o...Reliable Assessment of Micronuclei for Genotoxicity Testing in Mice or Rats
Reliable Assessment of Micronuclei for Genotoxicity Testing in Mice orRats Precise and cost-effective micronucleus analysis made easy with theicroFlow Micronucleus Analysis Kit Litron Laboratories, Rochester, NY Mark J. Dycaico<br...High-Efficiency Site-Directed Mutagenesis of Large Plasmid Vectors
QuikChange XL: a highly versatile kit for site-directed mutagenesis oflarge plasmids Michael Borns Peter Vaillancourt Holly Hogrefe Jeff Braman Stratagene The QuikChange site-directed mutagenesis kit* characteristicallygenerates mutagenesis efficiencies exceeding 80%. We have created a new kit formutagenesis of large plasmid...Greater Amplification Specificity with New Hot Start PCR Enzyme
Taq DNA polymerase makes hot start simple and efficient Jonathan Eads Frances Bai Ronda Allen Holly Hogrefe <p align="...Efficient Cleavage of Fusion Proteins to Yield Native Amino Termini
Recombinant Enterokinase for highly specific digestion of purifiedproteins or proteins in crude extracts Ed Marsh * Johanna Claycomb * ChaoFeng Zheng * Denise Wyborski* John C. Bauer * Joseph A. Sorge * A.K. Bernardino * Peter Vaillancourt Stratagene Cloning Systems, Inc. Stratagene introduces recombinant Enterokinase, an efficient, sitesp...Versatile Transfection Reagent Offers Low Toxicity and Consistent Performance
Stratagene transfection reagent offersimproved, consistent transfections for both adherent cells and cells growing insuspension. In this article, we summarize the results of several experimentsthat characterize the eff...Mammalian Expression Vector for Efficient Cloning of PCR Fragments
Tanya Hosfield Kerstien Padgett Tim Sanchez QuinnLu Stratagene Cloning Systems, Inc. cloningstrategy by introducing a new vector for high-efficiency cloning of PCRfragme...Low-Toxicity, Lipid-Mediated Transfection of Mammalian Cells
Stratagene Cloning Systems Clonetics Corporation, Walkersville, Maryland LipoTAXI transfection reagent is a novel liposome reagent that offerslow cellular toxicity and high transfection efficiencies for adhe...Tissue Specificity for Mutation Parallels Tissue Specificity for Cancer
transgenicrodent mutation assay Centre for Environmental Health, University of Victoria, Victoria, BC Canada transgenic rodent mutationassay,* which carries the E. coli lacI transgene in a retrievabl...High-efficiency Derivatives of the BL21 Series for Protein Expression
Melody Jerpseth Bruce Jerpseth Lisa Breister AlanGreener Stratagene Stratagene has created variants of BL21 competent cells, the new BL21-Goldseries. Epicurian Coli competent cells lack the EndA1 nuclease...New Competent Cells for Highest Transformation Efficiencies
Stratagene Cloning Systems, Inc. Stratagenes new, high-efficiency competent E. coli cell linesignificantly improves the transformation efficiency of ligated DNA. EpicurianColi ultracompetent cells* yi...Improve Amplification Specificity with Hot Start PCR Enzyme
Taq2000 features a modified version of Taq2000 with hot start capability. Using SureStart Taq, hot start is in- corporated into PCR protocols previously optimized with Taq DNA...High-Efficiency Transfections Achieved with New Low-Toxicity Reagent
Nonliposomal formulation yields high efficiencies in a variety oftransfection conditions Stratagene Introducing foreign DNA into eukaryotic cells requires high-potencytransfections, which demand superior quality transfection reagents that areefficient, have low toxicity, and wor...Efficient Transfection of Neurospora Crassa
Katherine A. Borkovich PhD, University of Texas-Houston Medical Center, Dept. of Microbiology and Molecular Genetics, Houston, Texas. Kimberly Vollmer, Brinkmann Instruments Inc., BioSystems Application Lab, Westbury, New York....Eppendorf Electroporation Application Notes Your participation is highly welcome !!!
E-mail us your application notes for inclusion in this Eppendorf web page. Each contribution published will be acknowledged with a set of electroporation cuvettes. ...Efficient Transfection of Neurospora Crassa
Katherine A. Borkovich PhD, University of Texas-Houston Medical Center, Dept. of Microbiology and Molecular Genetics, Houston, Texas. Kimberly Vollmer, Brinkmann Instruments Inc., BioSystems Application Lab, Westbury, New York....Eppendorf Electroporation Application Notes Your participation is highly welcome !!!
E-mail us your application notes for inclusion in this Eppendorf web page. Each contribution published will be acknowledged with a set of electroporation cuvettes. ...Efficient Recovery of Ultrapure Plasmid DNA
Nicole Passaretti, Vincent Prezioso, PhDBrinkmann Instruments, Inc., Westbury, NY Susanne WagnerEppendorfNethelerHinz GmbH, Hamburg, Germany Plasmids are naturally occurring, extrachromosomal DNA...Efficient and Reliable PCR Setup Using Eppendorf MasterMix
Christian Rohrer, Eppendorf AG, Germany Lars-Erik Peters, Eppendorf 5Prime, USA The reliability of a PCR* experiment is dependent on its sensitivity, specificity and reproducibility. An essential prerequisite for a succ...Enhancing PCR* Efficiency with MasterTaq
Experimental Immunopharmacology, Research Center Borstel, Parkallee 22, D-23845 Borstel, Germany. Tel.: +49 4537 188458 Fax: +49 4537 188404 email: jvdbosch@fz-borstel.de This application describes the use of a n...Fully automated DNA purification and efficient multiplex PCR for analysis of microsatellite loci
Marion Schmidt, Holger Engel, Markus Sprenger-Hauels, Corinna Kppers, Gaby Schulte, Silke Zobel, and Dirk Lffert QIAGEN GmbH, Hilden, Germany Microsatellites highly polymorphic DNA markers comprised of nucleotides that are repeated in tandem arrays and distributed throughout the geno...Effectene Transfection Reagent provides efficient gene delivery to primary neuronal cell cultures
Jochen Meier, Ivonne Strmel, Radu Iosub, Sonja Schmidt, and Rosemarie Grantyn Developmental Physiology, Johannes Mller Institute, Humboldt University Medical School (Charit), Berlin, Germany Efficient delivery of DNA to primary neuronal cell cultures is of critical importance...Efficient DNA transfection of primary CNS neurons using TransMessenger Transfection Reagent
QIAGEN GmbH, Hilden, Germany Primary neurons are extremely difficult to transfect, making genetic modification of neuronal cells by delivery of either siRNA or plasmid DNA challenging ( ). Recently, Krichevsky and Kosik report...Custom and library siRNA for efficient gene silencing
High-quality short interfering RNA (siRNA) from QIAGEN allows efficient gene silencing in eukaryotic cell culture by targeting complementary endogenous mRNA. This effect, termed RNA interference (RNAi), enables targeted gene silencing in functional genomics studies. Now, QIAGEN offers a custom siRNA oligonucleotide syn...Custom and library siRNA for efficient gene silencing
High-quality short interfering RNA (siRNA) from QIAGEN allows efficient gene silencing in eukaryotic cell culture by targeting complementary endogenous mRNA. This effect, termed RNA interference (RNAi), enables targeted gene silencing in functional genomics studies. Now, QIAGEN offers a custom siRNA oligonucleotide syn...cAMP DataFile: Homogenous Cyclic AMP detection using High Efficiency Fluorescence Polarization
A Sensitive, Robust, Homogenous, and Rapid Assay Uses High Efficiency Fluorescence Polarization (HEFP) detection method Detects pmol amounts of cAMP Optimized for cell extract and enzyme preparations Requires no separation or wash steps Available in a kit and in bulk packaging ...CPM Helps Physicians Group Retain Patients with New Kind of House Call
Middleton, WI Combining database and personalized print technology, a physicians group in the Midwest is making a new kind of house call to retain patients. Instead of waiting for patients to come to their offices for treatment, these physicians are sending personalized messages by mail with reminders for important check-ups and screenings -- and seeing response rates of 10 to 21 percent. <b...Republicans criticize Doyles growth package
While Republican leaders in the State Assembly and Senate expressed support yesterday for Gov. Jim Doyles Grow Wisconsin program, Sen. Ted Kanavas -- a Brookfield Republican expressed support, but takes issue with the provisions for the state-funded venture capital authority. Kanavas reserved his stronges...Quantification of siRNA Silencing Efficiency Using the LightCycler System
Since the first description of RNA interference (RNAi) asa protection mechanism against invasion of foreign genesappeared a few years ago, RNAi has become a powerfultool for analyzing gene function in mammalian cells. RNAiis mediated by short double-stranded RNAs that a...Cloning Based on Efficient Three-Fragment Assembly DNA Ligation
The efficiency of the Rapid DNA Ligation Kit fromRoche Molecular Biochemicals was compared withstandard and optimized conventional ligation procedures.The reactions generated circular recombinantbacteriophage DN...Efficient and Reliable Linear Amplification of cRNA
Gene Expression Profiling Using Microarray Kits from Roche Applied Science The use of gene-expression profiling, a genomic applicationmeasuring mRNA transcript levels of many genes inparallel, has been growing rapidly...A New Way to Assess siRNA Delivery Efficiency
Assess GAPDH siRNA delivery in less time for a fraction of the cost of real-time PCR Measure both GAPDH siRNA-induced knockdown AND transfection-induced toxicity Use with Silencer GAPDH siRNA Controls and Silencer CellReady Transfecti...Efficient Delivery of siRNAs to Human Primary Cells: Electroporation vs. Chemical Transfection
(Research Associate II, Ambion, Inc.) Gene silencing using small interfering RNAs (siRNAs) has become a powerful method for studying gene function. Human primary cells are often desired for such experiments because they are mor...Efficient Cellular Fractionation for RNA and Protein Isolation
Efficient Cellular Fractionation for RNA Ambion's Protein and RNA Isolation System, PARIS, uses a rapid and simple procedure to isolate both total RNA and native protein from the same experimental sample. Cultured cells and tis...