2002 EXHIBIT SHOW PARTICIPANTS

ADVANCED X-RAY ANALYTICAL SERVICES
Booth #311
2501 Davey Road
Woodridge, IL  60517
Tel: 630-783-4965
Fax: 630-783-4933
Email: jcrabb@medichem.com
Web: www.axasinc.com

Provides just-in-time state-of-the-art synchrotron-based X-ray analysis, including protein crystallography, high resolution powder diffraction, and U-ray absorption spectroscopy.  AXAS operates the Commercial Collaborative Access Team (COM-CAT) beamline at the Advanced Photon Source (APS) of Argonne National Laboratory.  The APS supplies intense and tunable X-rays which permit the fasted determination of structures possible.  AXAS is leading the way by providing scientists with convenient, efficient, and easy access to high intensity X-ray analysis.

AREA DETECTOR SYSTEMS CORP.
Booths #201,203
12550 Stowe Drive
Poway, CA 92064
Tel: 858-486-0618
Fax: 858-486-0722
Email: sales@adsc-xray.com
Web: www.adsc-xray.com

Advanced CCD x-ray detector systems for applications in protein crystallography at synchrotron sources worldwide.  ADSC will feature the Quantum 315, the largest and fastest detector system available today.

BEEVERS MINIATURE MODELS
Booth #411
West Mains Road, Department of Chemistry
University of Edinburgh
Edinburgh, EH9 3JJ
Scotland

Tel: 44-131-650-4824
Fax: 44-131-650-4824

Email: bmmu@ed.ac.uk
Web: www.bmmu.demon.co.uk

BLAKE INDUSTRIES
Booth #100
660 Jerusalem Road
Scotch Plains, NJ 07076
Tel: 908-233-7240
Fax: 908-233-1354
Email: blake4xray@worldnett.att.net

Will be exhibiting Huber and Blake instruments and accessories for x-ray diffraction and crystallography with sealed tube, rotating anode or synchrotron sources.

BRUKER/NONIUS
Booths #303,305,307,402,404,406
5465 East Cheryl Parkway
Madison, WI 53711
Tel: 608-276-3000
Fax: 608-276-3006
Email: info@bruker-axs.com

Web: www.bruker-axs.com, www.nonius.nl

Provides advanced x-ray solutions in chemistry, life sciences and materials science.  Small molecule CCD systems feature highest sensitivity for all types of crystalline samples, including microcrystals and weak diffractors, and handle advanced research problems with twins, strong absorbers, charge density studies, modulated structures and diffuse scattering.  Biological macromolecule systems feature sensitive, large area CCDs and high brilliance, long lifetime generators for high resolution data and high throughput screening at home. Synchrotron CCDs feature fast readout and a range of sizes up to the very large 300mm PROTEUM 300.  Novel tools and methods for cryocooling will be presented. Systems for combinatorial screening and SAXS highlight 2D fast readout, low noise detectors.

CAMBRIDGE CRYSTALLOGRAPHIC DATA CENTRE
Booth #415
12 Union Road
Cambridge, CB2 IE2
United Kingdom

Tel: 44-1223-762534
Fax: 44-1223-336033

Email: maginn@ccdc.cam.ac.uk
Web: ccdc.cam.ac.uk

Latest developments in the Cambridge structural database system will be on display, as will those in Dash-software for structure solution from powder diffraction.  In the life sciences, protein/ligand search and analysis system Relibase+ will be shown, alongside Gold and Superstar for protein/ligand interaction studies.

CARTESIAN TECHNOLOGIES
Booth #306
17851 Sky Park Circle, Suite C
Irvine, CA 92614

Tel: 949-440-3680
Fax: 949-622-0255

Email: bmcintosh@cartesiantech.com
Web: www.cartesiantech.com

CCP4
Booth #414
Daresbury Laboratory
Warrington, WA4 4AD
United Kingdom
Tel: 44-1925-603929
Fax: 44-1925-603825

Email: ccp4@ccp4.ac.uk
Web: www.dl.ac.uk/ccp/ccp4

The Collaborative Computational Project No. 4 (CCP4) provides a software suite for macromolecular structure determination by x-ray crystallography used by academic institutions and commercial organizations around the world.  Income from the project supports maintenance, distribution, and development of the software, and funds additional activities including sponsorship of educational workshops, an annual Study Weekend, hosting email discussion lists, and producing a bi-annual newsletter.  CCP4 staff will be available to discuss any aspect of the project, including the latest release (4.2) and to demonstrate the CCP4 graphical user interface CCP4i and the data processing package MOSFLM.

COMPAQ COMPUTER CORPORATION
Booth #302
200 Forest Street, MR01-3
Marlboro, MA  01752

Tel: 508-467-3030
Fax: 508-467-5836

Email: angela.loh@compaq.com
Web: www.compaq.com/

Computing solutions from palmtops and desktops to servers and supercomputers delivering TeraFLOPS, Compaq provides a range of high performance, well-supported, affordable crystallographic solutions. Take advantage of Compaq's latest computational improvements, its hardware and software reliability, and its continuing support of crystallographic software development to accelerate your own research. Visit the Compaq booth for the latest news and see demonstrations of several crystallographic and modeling codes including O, Xtalview, and Macromodel and Maestro.

CORNING INCORPORATED
Booth #209
45 Nagog Park
Acton, MA 01720
Tel: 978-635-2315
Fax: 978-635-2478
Email: belangervr@corning.com
Web: www.corning.com/lifesciences

With expertise in surface chemistry, injection molding and material science, Corning Incorporated is a leading manufacturer of high-quality performance consumables for the life science market.  Our plastic products service the field of cell culture, liquid handling, filtration, high throughput screening and genomics.  Our exhibition in ACA will introduce innovative new products from Corning for the field of high throughput protein crystallography.  New products will be launched, including 96 well sitting drop Corning Crystallography Plate (CCP).  Universal optical sealing tape for CCP, 96 well micro-batch crystallization okate and other products for the protein crystallography lab.

DIVERSIFIED SCIENTIFIC
Booth #405
1601 12th Avenue South
Birmingham, AL 35205
Tel: 205-930-0001
Fax: 205-930-0082

Email: tgester@dsitech.com
Web: www.dsitech.com

CrystalScore‚ is a powerful hardware and software crystallographic application that provides for automated image acquisition, analysis, and archiving of protein crystallization images along with crystal growth conditions into a relational database. CrystalScore’s features include automated crystal detection, crystal sizing, barcoding, time-lapse imaging, database filtering, sorting, printing, thumbnail display, and report generation. VaporPro is a dynamically controlled vapor diffusion system that allows for the growth of larger, higher quality protein crystals. VaporPro provides control of dry nitrogen gas flow to independent protein growth chambers, automated protein and reagent transfer, and automated time-lapse imaging all through a user-friendly Windows based interface.

EDAX/TSL
Booth #306
91 McRee Drive
Mahwah, NJ 07430
Tel: 201-529-6277
Fax: 201-529-3156
Email: tdechiara@edax.com
Web: www.edax.com

TSL is a leader in developing electron backscatter diffraction (EBSD) products for the SEM.  Orientation Imaging Microscopy_ provides advanced capabilities for mapping crystallographic orientation in single crystal or polycrystalline materials, as well as extensive tools for visualization and analysis of grain characteristics, microstructure, texture, etc.  OIM is the only system capable of simultaneously mapping and post-processing EBSD and EDS chemistry data (with EDAX_s x-ray microanalysis systems).  Delphi uses EBSD and EDS for phase identification of unknown materials.  TSL recently introduced a breakthrough new product, ACT, capable of generating orientation mapping data, with higher spatial resolution, in the TEM.

EMERALD BIOSTRUCTURES
Booth #313
7869 NE Day Road West
Bainbridge Island, WA  98110

Tel: 206-930-0001
Fax: 206-930-0082
Email: tgester@dsitech.com
Web: www.dsitech.com

Provides tools for crystallographers, including crystallization screens, patented combiclover and compactclover plates, and crystal monitor relational database application featuring automated plate handling, speech recognition and photographic results association logging.

GILSON, INC.
Booths #401,403
3000 West Beltline Highway, Box 620027
Middleton, WI 53562
Tel: 608-828-3252
Fax: 608-831-4451
Email: swagner@gilson.com
Web: www.gilson.com

A leading manufacturer of protein crystallography instrumentation for the pharmaceutical and biotechnology industries.  The C-240 PC is designed specifically for high-throughput crystallization experiments, while the C-200 PC completely automates the vapor diffusion method of obtaining crystals through rapid screening and optimization protocols.  Gilson's range of systems work with 96- or standard 24-well formats providing the ideal instruments to fit your needs.  Flexibility, reliability, and performance make these workstations invaluable tools for creating diffraction quality crystals.

GREINER BIOONE, INC.
Booth #315
1205 Sarah Street
Longwood, FL 32750
Tel: 407-333-2800
Fax: 407-333-3001
Email: twarden@greinerbiooneinc.com
Web: www.greinerbiooneinc.com

Will feature novel products for microbatch, hanging-drop and sitting-drop techniques.  Our CrystalDrop_ lid for hanging-drop vapor diffusion features 192 wells and light-tight masks for improved detection of crystal growth.  The CrystalDrop lid in combination with our CrystalQuick_ microplate enables simultaneous hanging and sitting drop vapor diffusion screens.  Our IMP@CT_ microbatch protein crystallization plate is designed to overcome current restrictions of standard plates and Terasaki plates.  IMP@CT features 30_L well volume and conical wells to avoid spreading of the droplets.  The smooth surface facilitates sealing.  Greiner Bio-One has been manufacturing high purity, exceptional quality, laboratory plastics for over 35 years.

HAMPTON RESEARCH
Booths #212,214
27632 El Lazo Road, Suite 100
Laguna Niguel, CA 92677
Tel: 949-425-4200
Fax: 949-425-1611
Email: bob@hrmail.com

Web: www.hamptonresearch.com

Cryatallization research tools and solutions for crystal growth.  What's new in 2002 for crystal growth?  Stop by the Hampton Research booth and see the latest in crystallization screens, plates, and cryocrystallography tools for protein crystal growth.

MAR USA, INC.
Booths #213,215,312,314
1880 Oak Avenue
Evanston, IL 60201
Tel: 847-869-1548
Fax: 847-869-1587

Email: cram@mar-usa.com
Web: www.mar-usa.com

MOLECULAR DIMENSIONS, INC.
Booth #114
PO Box 1001
Apopka, FL 32704
Tel: 877-479-4339
Fax: 407-886-4444
Email: tony@moleculardimensions.com
Web: www.moleculardimensions.com

Reagents, kits, plates, coverslips, and incubators for crystal growth.

NEXTAL BIOTECHNOLOGIES, INC.
Booth #102
1751 Richardson Street, Suite 6101
Montreal, QC H3K 1G6
Canada
Tel: 514-849-8057
Fax: 514-849-4588

Email: mcmarchand@nextalbiotech.com
Web: www.nextalbiotech.com

Offering protein crystallization plates with independent screwable crystallization supports that are grease-free.  The plates are also available with pre-filled high-quality crystallization solutions.  Our product improves reproducibility, reduces execution time, and simplifies and facilitates crystal recovery.

NORTHERN KENTUCKY CONVENTION & VISITORS BUREAU
Booth #112
50 East RiverCenter Blvd., Suite 100
Covington, KY  41011
Tel: 859-655-4161
Fax: 856-655-4169
Email: cquercioli@nkycvb.com
Web: www.nkycvb.com

OSMIC/RIGAKU INC.
Booths #113,115
1900 Taylor Road
Auburn Hills, MI 48326
Tel: 248-232-6400
Fax: 248-232-6500
Email: rick.smith@osmic.com
Web: www.osmic.com

Manufactures the MicroMax_ and MolyMax_ - family of 40 watt Cu and Mo microfocus sources and Confocal Max-Flux_ Optic system for protein and small molecule crystallography, high pressure cell and SAXS applications.  Osmic introduces a complete SAXS pinhole camera system coupled with Osmic_s MicroMax_ creating a table top SAXS camera that achieves rotating anode flux and resolution.  Additonally, Osmic manufactures Confocal Max-Flux_ Optics, Max-Flux_ Optics, and hardware for many x-ray crystallography applications.  Confocal Max-Flux_ Optics improve flux and resolution compared with alternative optics technology.  Osmic engineers custom components and instrument assemblies for many x-ray applications.

OXFORD CRYOSYSTEMS, INC
Booth #300
220 Wood Road
Braintree, MA 02184
Tel: 781-843-5900
Fax: 781-843-5945

Email: liz@oxfordcryosystems.com
Web: www.oxfordcryosystems.com

Manufacture and market low temperature systems for x-ray diffraction.  These systems include the nitrogen gas 700 Series Cryostream Cooler and the open flow helium system, the Helix.  New products include the new PheniX system, a compact and simple to use helium cryostat for powder diffraction.  Also see the new Metripol Birefringence Imaging system for looking at stress in transparent materials.  The Metripol is also being used to determine the quality of protein crystals in their droplets!

OXFORD DIFFRACTION
Booth #407
20 Nuffield Way
Abingdon, Oxfordshire  OX14 1RL
United Kingdom
Tel: 44-1235-532132
Fax:44-1235-528005
Email:leigh.rees@oxford-diffraction.com
Web: www.oxford-diffraction.com

Oxford Diffraction designs and manufactures chemical and protein single crystal X-ray diffraction equipment.  Our superior products include the Xcalibur 2 four circle kappa geometry diffractometer and the patented Helijet open flow helium jet which provides <15 Kelvin cooling for cyrocrystallography.  The Xcalibur 2 diffractometer features the patented Enhance X-ray source which provides up to 2.5 times more intensity and the patented Sapphire 2 CCD detector which gives twice the sensitivity, allowing smaller crystals and weaker diffraction data to be collected.

OXFORD INSTRUMENTS
Booth #409
130A Baker Avenue Extension
Concord, MA 01742
Tel: 978-369-9933
Fax: 978-369-6616

Email: wooley@ma.oxinst.com
Web: www.oxford-instruments.com

Cryojet - cryogenic cooling systems.  Oxford Instruments has drawn upon its forty years experience in the design of cryogenic systems to develop a unique product for single crystal cooling in XRD applications.  The novel sealed design of the Cryojet means it has no pumps, no line driers, no moisture trap requiring regeneration, and no moving parts, resulting in dependable continuous operation and minimal maintenance requirements.

PROTEIN DATA BANK
Booth #413
Rutgers University, Dept of Chemistry
610 Taylor Road
Piscataway, NJ 08854-8087
Tel: 732-445-0103
Fax: 732-445-4320
Email: info@rcsb.org
Web: www.pdb.org

An international resource for the processing and distribution of 3-D macromolecular structure data primarily determined experimentally by x-ray crystallography and NMR.

PROTEIN SOLUTIONS
Booth  #308
750 Vassar Avenue
Lakewood, NJ  08701
Tel: 732-367-1663
Fax: 732-370-0032
Email: info@protein-solutions.com
Web: www.protein-solutions.com

Learn more about DynaPro brand light scattering instruments – the industry standard for crystallographers.  DynaPro instruments provide critical information about solution-dependent molecular size and homogeneity in solution.  Optimize solution conditions prior to going to crystallization trials and save time…save protein…grow crystals.  Ask about out automated light scattering plate reader that is coming soon!  New this year are Aviv spectroscopy instruments – including the Aviv circular dichroism (CD spectrometer.  CD provides secondary structure estimates and further helps characterize molecules in solution.  Visit out booth and learn how light scattering and spectroscopy techniques can help speed your way to discovery.

RIGAKU/MSC INC.
Booths #103,107,109,202,206,208
9009 New Trails Drive
The Woodlands, TX 77381
Tel: 281-363-1033
Fax: 281-364-3628

Email: marketing@rigakumsc.com
Web: www.rigakumsc.com

Rigaku/MSC, is the world's leading resource for single-crystal X-ray diffraction hardware, software and contract services. Please visit our booth at the ACA exhibit to see the new R-AXIS HTC, the detector for your high-throughput crystallographic needs, the new Saturn CCD detectors, with the latest advancements in CCD chip technology, the RAPID, the detector that covers a wide variety of applications, the MicroMax007, the new „standard‰ rotating anode generator and the ACTOR crystal mounting robot. Also on display will be the Osmic Confocal optics, the NitroGen, a point-of-use liquid nitrogen generator and software to meet your crystallographic computing requirements.

SOUTHEAST REGIONAL COLLABORATIVE ACCESS TEAM
Booth #412
Sector 22, Advanced Photon Source
Argonne National Laboratory
B202A, Life Sciences Building
University of Georgia
Athens, GA 30602 USA

Tel: 706-542-3384
Fax: 706-542-3077

SER-CAT, head quartered at the University of Georgia, represents 22 institutions through the southeast interested in protein crystallography.  SER-CAT is building a sector for macromolecular crystallography at the Advanced Photon Source, Argonne National Laboratory.

WYATT TECHNOLOGY CORP.
Booth #207
30 South La Patera Lane, B7
Santa Barbara, CA 93117
Tel: 805-681-9009
Fax: 805-681-0123

Email: info@wyatt.com
Web: www.wyatt.com

Light scattering instrumentation and software for the characterization of macromolecules, nanoparticles, and biopolymers is available with the Wyatt DAWN-EOS, miniDAWN and Optilab devices for measurements in both flow (for connection to chromatographic separation devices) and static modes over a broad range of scattering angles.