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GE HealthcareLife Sciences

08/2011

GE, imagination at work, and GE monogram are trademarks of General Electric Company.

Cytiva is a trademark of GE Healthcare Companies.

© 2011 General Electric Company—All rights reserved. First published Aug. 2011.

GE Healthcare Bio-Sciences AB, Björkgatan 30, SE-751 84 Uppsala, Sweden.

Cytiva Cardiomyocytes from GE Healthcare Life Sciences are derived from human

embryonic stem (hES) cells and provide a biologically-relevant alternative to current

cell models and primary cells, for predictive toxicity testing.

• Highly characterized

• Functionally verified

• Representative myocyte population

• Karyotype verified

• Scalable

• Cryopreserved for ease of use

www.gelifesciences.com/stemcells

Relevant. Reliable. Confident.A new era in safety screening with human cell models.

Cytiva™ Cardiomyocytes

imagination at work

©2011 Life Technologies Corporation. All rights reserved. The trademarksmentioned herein are the property of Life Technologies Corporation

or their respective owners. For research use only. Not intended for any animal or human therapeutic or diagnostic use. CO19167 0511

headline essenceheadline brow

Go to www.invitrogen.com/nupagesciGet the free mobile app for your phone at http://gettag.mobi

You can depend on NuPAGE® gels to deliver straight, sharp bandsLife Technologies offers you a reason to smile with Novex®NuPAGE® precast gels for protein

separation. Accurate and easy separation is at your fingertips. Enjoy the convenience of

consistent, superior performance.

here's a good reason

to smile

Biochemistry and Biophysics

Environmental Sciences

Cognitive Science

History

Art

Medicine

Call for NominationsHeineken Prizes 2012

The scienti�c Heineken Prizes, 150,000 US dollars each, recog-

nise and reward unique achievement in the �elds of biochemistry

and biophysics, medicine, history, environmental sciences and

cognitive science. These biennial prizes are awarded by the Dr H.P.

Heineken Foundation and theAlfred Heineken Fondsen Foundation.

The selection of the prize winners is entrusted to the Royal Nether-

landsAcademy ofArts and Sciences.

Many leading scientists, including a number of future Nobel

laureates, have been honoured by theAcademy for their pioneering

research.

Deadline for nominations is 1 November 2011

For a digital version of the nomination form and background

information on the Heineken Prizes, visit our website

www.knaw.nl/heinekenprizes or contact us at:

Royal NetherlandsAcademy ofArts and Sciences

Phone: +31 20 551 0763

E-mail: hp@bureau.knaw.nl

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Working with precious and expensive samples requires

your utmost concentration. The last thing you want to be

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LIFE SCIENCE TECHNOLOGIES

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AAAS/Science Business Office FeatureLIFE SCIENCE TECHNOLOGIES

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Newly offered instrumentation, apparatus, and laboratory materials of interest to researchers in all disciplines in academic, industrial, and governmental organizations are

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Electronically submit your new product description or product literature information! Go to www.sciencemag.org/products/newproducts.dtl for more information.

Produced by the Science/AAAS Custom Publishing Office

NANOSCALE PROTEIN ANALYSISThe NanoArray Assay System is based on tip-based Dip Pen

Nanolithography technology, which can create highly reproduc-

ible protein arrays over millimeter areas with nanometer preci-

sion and then fl uorescently image these nanoarrays at high reso-

lution. Components of the NanoArray Assay System include the

NanoArrayer 3000, the NanoScan 900 scanner, and user-friendly

software for fl exible and precise array patterning and intuitive

data acquisition and image analysis. The NanoArrayer 3000 is ca-

pable of depositing thousands of uniform protein features in the

area occupied by just one spot on a conventional protein micro-

array. This miniaturization and precision enables high throughput

protein analysis on a single slide. Miniaturized and multiplexed

NanoArray Assay System assays achieve femtograms/milliliter

sensitivity with 2 µL of sample, comparable to or better than the

sensitivities of enzyme-linked immunosorbent assay and bead-

based assays that consume 50 µL of sample.

NanoInk

For info: 847-679-3432 www.nanoink.net

DEEP-WELL MICROPLATE WASHERThe new ELx405 Select Deep-Well Washer is a robot compat-

ible, full plate washer for automated aspirate and dispense steps

in 96- and 384-well plates up to 50 mm high, and can also accom-

modate standard 15 mm microplates. This delivers increased

washing effi ciency compared to manual and handheld methods.

The ELx405 Select Deep-Well Washer also features a dual-action

manifold for independent and precise aspirate/dispense control,

and variable fl ow rates and angled dispensing for optimized cell

washing. Washing protocols may be created and run through

the familiar keypad interface or through BioTek’s Liquid Han-

dling Control (LHC) Software. Additionally, optional Ultrasonic

Advantage integrated ultrasonic cleaners provide manifold self-

maintenance, and optional automatic 1-to-4 wash buffer switch-

ing further enhances effi ciency. Typical applications that can now

be automated include: plasmid DNA purifi cation, serum/plasma

sample preparation, hematopoietic progenitor cell enumeration,

and cell proliferation assays.

BioTek Instruments

For info: 888-451-5171 www.biotek.com

CHEMILUMINESCENT IMAGING SYSTEM The new GeneGnome5 is a dedicated chemiluminescent imaging system designed

to make precise imaging of chemiluminescent Western blots a simple, one-click task.

The GeneGnome5 has a high resolution, cooled camera inside a light-tight cabinet that

is fully integrated with a processor and fl at screen monitor. The GeneGnome5 is quick

and easy to set up as its fi xed aperture lens means scientists don’t need to spend time

adjusting the camera and they can load blots into the system’s slide-out drawer, view

the image, and capture it with just one click. The GeneGnome5, which includes a white

light for viewing colored protein markers, generates images using Syngene’s new

GeneSys image capture software. This unique software automatically selects the best

conditions for imaging any blot, regardless of which chemiluminescent reagents scien-

tists are using, to produce a high-quality image from even poorly expressed proteins.

Syngene

For info: +44-(0)-1223-727123 www.syngene.com

MANUAL MICROPIPETTESThe new Socorex Acura manual 826 XS micropipette line is de-

signed to improve a researcher’s ability to aim, especially when

working with smaller openings such as microtubes. The micro-

pipette is intentionally shorter in design, featuring an optimized

shape-to-size ratio that facilitates superior drivability of the pi-

pette and signifi cantly improves the precision of hand movement

when pipetting into small vials and microtubes. The unique tight-

ness lip seal reduces activation forces and provides for ultrasoft

pipetting, greatly reducing hand-fatigue while working. Sharp

plunger stops result in unsurpassed metrological performance.

The micropipette’s Justip height-adjustment system permits for

the optimal fi tting and ejection of a wide selection of tips, and tip

ejection becomes easier than ever due to the low-pressure ac-

tivation button. Tedious calibration procedures become obsolete

with its swift-set user calibration system and integrated key and

locking mechanism.

Wheaton Science Products

For info: 800-225-1437 www.wheaton.com

ACID RESISTANT EVAPORATORThe EZ-2 HCl evaporator uses inert and corrosion-proof materials

to enable it to withstand high concentrations of up to 12 molar

hydrochloric acid and other acid chlorides. These can be routinely

removed from samples without any loss of performance or long-

term deterioration in the system. Acid resistant components in

the EZ-2 HCl include a PTFE-coated evaporation chamber and

a glass condenser. All metallic parts coming into contact with

removed solvent are manufactured from acid resistant Hasteloy

C steel. The innovative design of the EZ-2 HCl presents real ad-

vantages for all chemists faced with removing both regular sol-

vents and strongly acidic chemicals. Intuitive controls and large

LCD display provide ease of use comparable to a typical rotary

evaporator, yet the EZ-2 HCl can process many more samples

per unit time. Smart evaporator software provides true walkaway

automation so simple and sample-safe that anyone can use it

with confi dence.

Genevac

For info: 845-255-5000 www.genevac.com

1200 New York Ave., NW • Washington, DC 20005 • +1 202-326-6417 • ScienceTranslationalMedicine.org

AAASmember price –US$52 online only;

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