Bioscience Technology articles from July 2002

Bioscience Technology archives from July 2002

Far-red fluorescent protein.
July 1, 2002... BD Living Colors HcRed is a novel far-red fluorescent protein. HcRed can be conveniently multiplexed with other fluorescent proteins, expanding options for expression studies. Because it fluoresces in the far-red region of the spectrum, the...

Free flow electrophoresis system.
July 1, 2002... ProTeam[TM] FFR free flow electrophoresis system, an automated, fluid phase fractionation device, enables rapid separation of charged molecules and panicles without the use of a conventional solid polyacrylamide matrix. Cells, cell organelles,...

Micro-ultracentrifuge.
July 1, 2002... Kendro's SORVALL[R] Discovery[TM] SE micro-ultracentrifuges offer RCF's in excess of 1,048,000 x g and rotor capacities to 66 ml. The 150,000-rpm Discovery M150 SE and 120,000-rpm Discovery M120 SE operate below 48 dBA and have a footprint of...

Informatics solutions.
July 1, 2002... Life Science Informatics (LSI[TM]) solutions provide data analysis capabilities and facilitate management of research and development processes. Products include: automated gene and genome analysis: comparative genomics infrastructure;...

Apoptosis detection.
July 1, 2002... Patented M30 Apoptosense[TM] ELISA is specific for apoptosis in epithelial cells and has high sensitivity. The M30 antibody recognizes a neo-epitope which is exposed during caspase cleavage of cytokeratin 18 and will not react with necrotic or...

Oligo, PCR slides For microarrays. (Editor's Choice).
July 1, 2002... Eppendorf CreativeChip Oligo and CreativeChip PCR Slides lyf DNA Microarray applications. Surface modifications are suited for the rapid and convenient production of high quality microarrays based on oligonucleotides and cDNAs or PCR products....

PKC[alpha] activation HitKit[TM] reagent kit. (Editor's Choice).
July 1, 2002... Multiparameter, automation-compatible kit is based on co-localization of endogenous Protein Kinase C[alpha] with a fluorescent cell membrane marker using specific and sensitive immunofluorescence detection in cells growing on microplates. Fully...

Disposable stainless homogenizer' generator. (Editor's Choice).
July 1, 2002... PRO Scientific MULTI-GEN 7[R] series rotor stator generators are available in a package of twenty-four (24) 7 mm units at approximately the cost of a regular rotor stator generator. The generators quickly attach to the motor unit by means of a...

Chemiluminescence imaging. (Editor's Choice).
July 1, 2002... Omega 8ic[TM] chemiluminescence imaging system integrates UltraLum's Dual Wave[TM] Technology with 30 to 100% electronic user adjustable intensity, into both the transilluminator and the EPI lighting as well. A Smart Motorized Filter System...

High throughput MS analysis. (Editor's Choice).
July 1, 2002... NanoMate[TM] 100 and ESI Chip[TM] System. a fully-automated platform for nanoelectrospray mass spectrometry, incorporates automated sample handling robotics with Advion's proprietary ESI Chip--an array of 100 microfabricated electrospray...

Create ten blots from single gel. (Editor's Choice).
July 1, 2002... The BIOMAX Multi-Blot Kit for Proteins, a proprietary Western blotting kit, allows the simultaneous production of up to 10 Western blots from a single protein gel. The kits are offered for applications such as cellular signal transduction...

A rugged capillary HPLC system for high throughput, sample-limited chromatographic analysis: system maximizes detection, supports high sample throughput. (Tools & Techniques).
July 1, 2002... In order to accelerate the discovery of new drug leads, techniques such as combinatorial synthesis and high throughput screening are increasingly being used to synthesize and evaluate limited amounts of large numbers of analytes (combinatorial...

The LiquiChip[TM] System for multi-analyte protein assays. (Qiagen).
July 1, 2002... The new LiquiChip[TM] Protein Suspension Array System from QIAGEN is a bead-based platform that offers the potential to assay up to 100 different analytes in a single sample. Based on xMAP[TM] technology, the LiquiChip System offers...

Variable Speed Vortex Mixer. (Labnet International Inc.).
July 1, 2002... Operation of Labnet's VX- 100 Vortex Mixer can be set to touch or continuous. The unit is supplied with a general-purpose cup attachment to accommodate a variety of different sized tubes. Additional heads are available for larger tubes,...

Gyrotwister 3-D Shaker. (Labnet International Inc.).
July 1, 2002... The Gyrotwister 3-D Shaker produces a wave-like motion that is ideal for staining and destaining gels and washing blots. Continuously variable speed allows for gentle action as well as vigorous mixing. The standard platform measures 30 X 30 cm....

211DS Benchtop Shaking Incubator. (Labnet International Inc.).
July 1, 2002... This benchtop incubator incorporates an orbital shaker into its base. Optional platforms for flasks and trays as well as a double platform are available. The shaker has a speed range to 400 rpm and a 9 mm orbit. Tight temperature control and a...

Model 25 Compact Rockers. (Labnet International Inc.).
July 1, 2002... A broad speed range makes the Labnet Economy Rockers ideal for applications from staining fragile gels to washing blots. Sturdy construction provides a durable, stable unit that is safe for use in temperature controlled environments. A compact...

Microtube/Microplate Shaking Incubator. (Labnet International Inc.).
July 1, 2002... The VorTemp 56 is designed for simultaneous heating and mixing of small samples. Easily interchangeable platforms for microtubes and microplates are supplied with the unit. The VorTemp 56 features microprocessor control, a large digital...

DNA/RNA purification. (Literature Focus).
July 1, 2002... Bio 101[R] Systems' 2002 catalog features a broad range of products for the purification, isolation and extraction of DNA and RNA. The catalog also covers certified molecular biology media, laboratory tools, and equipment. Bio101 Systems,...

Electrophoresis catalog. (Literature Focus).
July 1, 2002... This catalog features mini, large and wide horizontal electrophoresis systems; single sided and dual gel water cooled vertical systems; blotters; power supplies; accessories including combs, spacers and plates; accessories and reagents. ...

Biochemicals catalog. (Literature Focus).
July 1, 2002... Sigma's new catalog covers over 5000 products. The list of covered compounds includes adjuvants, cell and tissue culture media, chemotactic peptides, neurotensin and related peptides, vectors, restriction enzymes, probes for cDNA, oligo primer...

Fortune Personnel Consultants. (Literature Focus).
July 1, 2002... FPC is a national network of executive search firms. The company has been providing human resource solutions since 1959. Advocates for both companies and candidates, FPC recruiters are committed to bringing together the right candidate with the...

Cell signalling products. (Literature Focus).
July 1, 2002... Upstate's 2002 catalog features over 350 new cell signaling reagents, including kinases, substrates, assay kits, and modification state-specific antibodies. An extensive line of products is available for the study of cell signaling cascades....

Drug discovery reagents. (Literature Focus).
July 1, 2002... AnaSpec's 2002-2003 general catalog features over 4,500 research products used for drug discovery. These products include peptides, antibodies, synthesis resins and reagents, amino acids, amino acid cartridges, and accessories for solid phase...

Proteomics reagents. (Literature Focus).
July 1, 2002... Tools for Proteomics brochure is a comprehensive guide to a product line that includes transfection reagents, protease inhibitors, cell-free protein expression, reporter gene assays, Western blotting products, and more. Roche Applied...

Gene expressions analysis. (Literature Focus).
July 1, 2002... Catalog for gene expression studies highlights tissues and tissue microarrays, GeneXPRO- contract services, proprietary immunodetection systems, as well as a broad selection of antibodies and probes. Tissue Microarray is a collection of...

New expanded KPL catalog. (Literature Focus).
July 1, 2002... KPL's expanded catalog features non-isotopic reagents and kits for protein detection in immunoassay applications. Affinity purified secondary antibodies and onecomponent liquid substrates enable chromogenic or chemiluminescent protein detection...

Data acquisition software. (Literature Focus).
July 1, 2002... DAQDesigner 2002 helps researchers choose the right hardware and software components for DAQ applications. This interactive configuration advisor recommends the appropriate Measurement Ready[TM] products, as well as the signal conditioning,...

CP series balances. (Literature Focus).
July 1, 2002... Sartorius introduces a line of balances offering a large, triangular-shaped weigh pan; a new, modular design draft shield; and an exceptionally bright backlit display with extra large digits. The CP Series consists of 23 models, including...

Apoptosis, DNA damage kits. (Literature Focus).
July 1, 2002... Trevigen offers products for research involving apoptosis, DNA damage, cell differentiation and angiogenesis. Comet Assay[TM] kits, tissue specific in situ apoptosis detection kits, DNA damage assays, a protein and DNA detection system, and...

Full lab products line. (Literature Focus).
July 1, 2002... The new, full-color 420-page 2003-2004 VWR Collection Catalog from VWR International offers over 6,700 products from VWR[TM], VWR Signature[TM] and VWR Family Brand product lines. A range of equipment, supply and chemical items are offered. Two...

Antibody catalog. (Literature Focus).
July 1, 2002... Rockland, a producer of over 2,500 antibodies, has just released its 02-03 catalog. This extensive line of reagents for ELISA, Western blotting, immunohistochemistry and other detection applications, includes apoptosis antibodies, neuroscience...

Molecular Diagnostics, Viral Load Testing Tube. (New Products).
July 1, 2002... A K2 EDTA Gel Tube for Molecular Diagnostics and Viral Load Testing has been added to the VACUETTE[R] line of plastic blood collection products. In molecular diagnostic test methods such as PCR, or other nucleic acid test procedures where and...

Bi-directional pump. (New Products).
July 1, 2002... The milliGAT will pump bi-directionally both liquids and gases, or a combination of both. Flow range of over six orders of magnitude, from nL/min to ml/min, and its ability to precisely meter volumes as small as nanoliters, make it suitable for...

In vitro monoclonal antibody production. (New Products).
July 1, 2002... The STAT-IV process utilizes a CL 1000 device, which provides a low serum, concentrated source of in vitro derived monoclonal antibody. Capable of producing up to 200 mg of antibody per 42-day run, the unit is an economical in vitro alternative...

CCD camera. (New Products).
July 1, 2002... The Photometrics SenSys:3200ME digital imaging system uses microlenses bonded directly to the pixels as well as ITO (indium tin oxide) technology to boost quantum efficiency to approximately 88% at 580 nm. The camera's 2184 x 1472 detection...

Resin-loaded plugs. (New Products).
July 1, 2002... Resin-loaded, pre-prepared StratoSpheres Plugs[TM] are for the synthesis of small molecules either by solution or solid phase or for peptide synthesis. This unique format entraps the resin so that it is able to react in a normal manner, yet is...

Transfection Reagents. (New Products).
July 1, 2002... A linear form of polyethylenimine (PEI), jetPEI[TM] Transfection Reagents transfect without cell membrane permeabilization, enabling researchers to prevent bacterial contamination of the cell-medium while minimizing the risk of...

Carbohydrate analysis columns. (New Products).
July 1, 2002... Prevail[TM] Carbohydrate ES column provides carbohydrate analysis by HPLC. It offers high efficiency at ambient temperature, long column life, single peaks from anomeric sugars, solvent gradient compatibility, stable detector baselines, and the...

Filtered Enclosure. (New Products).
July 1, 2002... Paramount [R] 360 [TM] Filtered Enclosures remove small quantities of gaseous contaminants such as fumes from organic solvents, acids, formaldehyde and ammonia. The units feature a clear baffle and back wall, which allow instructors to observe...

JNK and Akt Activity Assay Kits. (New Products).
July 1, 2002... The KinaseSATR[TM] Activity Assay Kit utilizes a JNK-specific (c-Jun N-terminal kinase) antibody to immunoprecipitate JNK from cell lysate. Activity of the precipitated JNK is determined in a kinase reaction using recombinant c-Jun as the...

Instant ELISA Kits. (New Products).
July 1, 2002... Instant Enzyme-Linked Immunosorbent Assay kits detect several of the important interleukins found to play a role in inflammatory reactions and immune response. They are available to detect interleukins from human (IL-5 and IL-8) as well as...

ELISAs for the diagnosis of APS. (New Products).
July 1, 2002... The full line of IMUCLONE [TM] ELISAs are offered for the accurate and precise measurement of anti-phospholipid antibodies. Eights ELISAs are available: anti-[beta] 2 glycoprotein I (IgG and IgM); anti-phospholipid (IgG and IgM); anti-annexin V...

Flasks and beakers. (New Products).
July 1, 2002... Kool-Grip[R] flasks and beakers offer safety and comfort in the laboratory. Rugged, heat insulating cork jackets are permanently bonded to borosilicate glass to produce safe and convenient beakers and round bottom Kjeldahl and Erlenmeyer flasks...

High performance GC/MS. (New Products).
July 1, 2002... GCMS-QP2010 has a scan sensitivity over 60/1 for 1 pg of Octafluoronaphthalene (OFN) and provides acquisition speeds to 50 scans per second. It offers the capability of using virtually any type of column, in EI, CI or NCI mode with a variety of...

Deuterium halogen light source with TTL shutter. (World Precision Instruments).
July 1, 2002... D2H combined deuterium and halogen light source works with spectrometer modules and sample cells to supply a continuous spectrum in the UV, VIS and NIR range from 215 nm to 1700 nm. An integrated electrical shutter can be controlled by switch...

Microliter cuvette for UV/VIS spectroscopy. (World Precision Instruments).
July 1, 2002... MicroVette [R] UV/VIS optical sample cell requires only 4 microliters of fluid sample to achieve a 23 mm long light pathlength. Two fiber optic cables connect the MicroVette to a spectrophotometer. The launch cable couples light from a light...

Micro-Infusion single and dual syringe pumps. (World Precision Instruments).
July 1, 2002... WPI's new Mi60 Series Micro-Infusion syringe pumps offer exceptional accuracy and stability coupled with safety features normally found only on higher-priced medical pumps. These pumps utilize either 20 mL or 60 mL Becton Dickinson disposable...

Multi-channel tissue bath. (World Precision Instruments).
July 1, 2002... WPI's popular multi-channel isolated tissue bath system (MYOBATH) was developed in collaboration with top cardiovascular research scientists over a period of several years. The easy-to-use, cost-effective system for in vitro study of smooth...

PZMIII stereomicroscope is solid performer. (World Precision Instruments).
July 1, 2002... WPI's PZMIII stereomicroscope is an ideal tool for tissue dissection, cell injection, specimen manipulation, and other applications that require magnified, stereo viewing and ample working distance. Advanced optics provide image sharpness found...

Reduced tip ejection and pipetting forces prevent Repetitive Strain Injuries (RSI): electronic tip ejection, pipetting reduce stress. (Tools & Techniques).
July 1, 2002... Pipetting, a method of transferring defined quantities of liquid from one vessel to another, demands accuracy, precision and concentration. During the past years, electronic pipettors have been replacing the conventional mechanical pipettors,...

The BD[TM] Cytometric Bead Array (CBA) system. (Profiles 2002).
July 1, 2002... Flow cytometry allows for the discrimination of different particles on the basis of size and color. The BD[TM] Cytometric Bead Array (CBA) employs a series of particles with discrete fluorescence intensities to simultaneously detect multiple...

Centrifugal evaporator. (New Products).
July 1, 2002... EZ-2 Series centrifugal evaporators are high-efficiency sample concentrators are easy to use, reliable, and are compatible with most commonly used solvents and acids. Operation is as simple as selecting the solvent type and in-putting the...

Data pipelining for drug discovery informatics. (New Products).
July 1, 2002... Pipeline Pilot[TM] version 2.0 is designed for drug discovery informatics research. This software system allows researchers to define and perform complex analysis and processing operations on large data sets in real time. Many scientific...

Diaphragm pumps. (New Products).
July 1, 2002... MD 1C and MD 1C 24V pumps are compact, three stage, totally oil free vacuum pumps. Precision guided planar PTFE diaphragms and Kalrez valves provide extraordinary chemical resistance and outstanding performance at low pressure. Minimal...

Gene expression profiling contract services. (New Products).
July 1, 2002... GeneXPRO[TM] contract services for gene expression profiling, target localization and validation are provided via assays that analyze cellular and tissue level expression. Gene profiling services include design, synthesis and labeling of the...

Compact chiller. (New Products).
July 1, 2002... The Model 611 Compact Chiller is available for cooling electrophoresis, condensers, CCD cameras, and other applications that require a stable flow of coolant. The sealable reservoir keeps circulating fluid clean and allows for open or closed...

Central vacuum systems. (New Products).
July 1, 2002... R5 Central Laboratory Vacuum Systems are designed for labs and are able to deal with a variety of gases. They come equipped with a purge assembly to purge condensable vapors from the pump prior to shutdown; special seal material; corrosion...

HLA genotyping system. (New Products).
July 1, 2002... The LifeMatch[TM] platform, for human leukocyte antigen (HLA) genotyping and antibody detection, incorporates a sequence-specific oligonucleotide probe technique that utilizes fluorescent-labeled beads to simultaneously detect multicolored...

BCA protein determination kit. (New Products).
July 1, 2002... BCA Protein Determination Kit, for researchers working directly with proteins and protein concentration, joins the proprietary Pro-Pure[TM] line as a copper-based protein determination assay that is convenient, fast-acting, and completely...

DNA ligation kit. (New Products).
July 1, 2002... Fast-Link[TM] DNA Ligation Kits are specially formulated to provide fast DNA ligations for both routine and high throughput cloning. It will ligate cohesive-end DNA in 5 minutes at room temperature producing >90% white colonies. Blunt-end...

384-well pipet tips. (New Products).
July 1, 2002... C.C.S./FLIPR and Biomek FX 384 Well Pipet Tips will fit Packard instruments with a C.C.S. 384 head as well as Molecular Devices FLIPR workstations with a C.C.S. 384 head. The Beckman 384 tip will fit Biomek FX workstations with a 384 head. ...

Fixed volume pipettes. (New Products).
July 1, 2002... Labnet International's Labpette FX pipette line covers the range from 2 to 1000 [micro]l with thirty-three fixed volume models. Manufactured from lightweight, high impact plastic, the pipettes are durable and retain their accuracy and precision...

Membrane for filter cups. (New Products).
July 1, 2002... Express[R] PLUS Membrane is now available in Millipore Stericup[TM] Filter Cups. These fast flowing, low-binding cups sterilize tissue culture media, buffers and other aqueous solutions. The 0.2 [micro]m polyethersulfone (PES) membrane's...

CO2 incubators. (New Products).
July 1, 2002... The line of SHEL LAB C[O.sub.2] incubators include units from personal size up to extra large capacity (40 to 60 cu/ft), in air jacket or water jacket configurations. The incubators, designed for optimal laboratory growth conditions, are...

Heparin amidolytic chromagenic assay. (New Products).
July 1, 2002... The ACTICHROME[R] Heparin (anti-fXa) amidolytic chromagenic assay is for the quantitative determination of both unfractioned and low molecular weight heparins in human plasma. This notification is based on clinical data specifically generated...

Automatic 3-gas incubator. (New Products).
July 1, 2002... IG 750 automatic digital 3-GAS incubator is a water-jacketed 5.4 cu/ft benchtop model designed to provide hypoxic conditions for gene expression and stem cell research. Sensors and digital systems are provided to control C[O.sub.2], [O.sub.2],...

Pipette calibration tracking software. (New Products).
July 1, 2002... Pipette Tracker[TM] calibration data management software provides a system for the quality control and proper maintenance of any pipette population. It facilitates the collection, analysis, documentation and management of pipette calibration...

Nose cone warming restrainers. (New Products).
July 1, 2002... Nose cone restrainers are offered for warming animals in procedures that require tail vasodilation such as noninvasive BP measurements and tail blood samples, or for simply keeping an animal calm. Adjustable front nose cone accommodates animals...

Phosphopeptide isolation kit. (New Products).
July 1, 2002... The Phosphopeptide Isolation Kit simplifies the isolation and identification of phosphopeptides from protein digests through the specific interaction of phosphate groups with gallium (Ga [III]). The kit is compatible with classical methods for...

Spectrophotometers. (New Products).
July 1, 2002... The Libra family of spectrophotometers, offered for general laboratory applications, is comprised of six instruments, from the robust S11 and S12 for routine QC and teaching applications to the Pharmacopoeia compliant PC-controlled S32PC with...

RT-PCR without RNA isolation. (New Products).
July 1, 2002... Cells-to-cDNA[TM] produces cDNA from cultured cells in less than 2 hours with no RNA isolation required. This technology can accommodate from 1 to 12,500 cells per RT reaction and is compatible with tissue culture cells, LCM samples, and...

Microplate holder. (New Products).
July 1, 2002... The TenderTouch[TM] Microplate Holder is a floating platform suspended by springs to help aspirate microplate wells to complete dryness. Acting in conjunction with an automated liquid handler, the platform eliminates residual volumes. The...

Connectors for laboratory tubing. (New Products).
July 1, 2002... Inert color-coded connectors provide a simple, versatile system for connecting different types of laboratory tubing instantly, including PTFE, glass, silicone and stainless steel. Applications include sampling, stream splitting, mixing, and...

Imaging software supports multiple platforms, cameras. (New Products).
July 1, 2002... IPLab Software is now available in versions for both Macintosh and Windows. Macintosh version 3.6 and Windows version 3.5 offer support for several new cameras and devices. The latest versions offer multi-mode imaging, which allows users to...

Frit punch/place machine. (New Products).
July 1, 2002... Automated punch/place machine presses 8 sharpened SST tubes into a precut sheet of filter paper to cut flits and pick them up. The machine then positions the first row of the microtiter tray under the tubes and the frits are placed into the...

Emission fingerprinting opens door to new applications in confocal multifluorescence imaging: technique separates signals with extremely overlapping emission profiles. (Tools & Techniques).
July 1, 2002... Multifluorescence microscopy is an established technique widely used to visualize and discriminate between multiple structural and functional elements in biological samples, elements ranging from single cells to whole organisms. Traditionally,...

Custom fume hoods. (New Products).
July 1, 2002... Modular design allows the company to build custom sized enclosures to address specific fume/particle problems. Most hoods are manufactured with extruded aluminum channel framing and 1/4" clear acrylic panels for sides, top and rear. Dimension...

Continuous delivery infusion pumps. (New Products).
July 1, 2002... Infu-Disk[TM] family continuous delivery infusion pumps for biomedical research employ an advanced technology called Prime-Mover[TM] that allows for accurate fluid delivery in a compact design. Infusion protocols that typically include a...

LC camera kits. (New Products).
July 1, 2002... Evolution LC Camera Kits combine Media Cybernetics' Image-Pro[R] software with Vitana Corporation's MegaPixel FireWire[TM] PixeLINK monochrome or color camera. Image-Pro software reflects the maturity of over 20 years of development, evolution,...

Protein ID characterization. (New Products).
July 1, 2002... The Nanoflow Proteomics Solution is a highly integrated liquid chromatograph/-ion trap mass spectrometer system optimized for proteomics applications such as the identification and characterization of proteolytically digested proteins. It is...

Syringe filter units. (New Products).
July 1, 2002... Millex-MF syringe filters provide reliable sterilization of tissue culture media, additives, buffers or other liquid solutions. Now 33 mm in diameter, the larger filter surface area increases flow rate and throughput while reducing the pressure...

Multiplexed capillary electrophoresis. (New Products).
July 1, 2002... The MCE 2000, a multiplexed, absorbance-based, capillary electrophoresis instrument, separates samples of complex chemical or biochemical mixtures and identifies compounds. The technology has the capability of parallel analysis of 96 samples....

Protease inhibitors. (New Products).
July 1, 2002... Pefabloc SC[R] (AEBSF) and Aprotinin are safe, effective serine protease inhibitors. Pefabloc SC is a broad spectrum, irreversible, synthetic serine protease inhibitor. Aprotinin is a natural, reversible serine protease inhibitor. They can be...