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LabAutomation 2006 - SLAS

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TP69<br />

Paige Vinson<br />

Thermo Electron Corporation<br />

Brentwood, Tennesee<br />

paige.vinson@Thermo.com<br />

<strong>LabAutomation</strong><strong>2006</strong><br />

Description of a “Data-centric” Approach to a Fully Integrated Protein<br />

Crystallization System<br />

Crystallization is a process within crystallography that consists of many trials before observing the desired outcome. Each experiment is<br />

comprised of several separate, yet linked, steps that are associated with each other through the data and results that each generates.<br />

The retrieval of these data is necessary for the thorough evaluation of experimental results and for refinement of experimental conditions.<br />

Presented here is a description of a “data-centric” approach through which all the data that are entered and generated are available to<br />

aid the user in observing trends in the data, determining future experimental conditions, as well as configuring and controlling hardware<br />

components involved in the process. Part of this approach includes a modular and highly integrated set of software that provides an<br />

interface enabling the user to enter and retrieve data from the database. The software also guides the crystallographer from the planning<br />

stage through to the refinement of the experimental process including data mining using an intuitive tool for this purpose. These and other<br />

features of the software will be presented in a format describing typical scenarios and methods of use including remote resource sharing.<br />

TP70<br />

Leslie Walling<br />

Amgen Inc.<br />

Thousand Oaks, California<br />

lwalling@amgen.com<br />

Effective Mixing in 384-Well Micro Titer Plates<br />

Co-Author(s)<br />

Craig Schulz<br />

Tim Romig<br />

Mike Johnson<br />

Nelson Carramanzana<br />

Amgen<br />

Mixing in SBS standard 384-well plates has proven quite different from 96-well and other larger well formats. The aspect ratio of a typical<br />

well, the balance of surface tension and mass of the fluids and the scale of diffusion all add to the increased difficulty in mixing fluids in<br />

higher density plates. Here we will introduce methods to quantify the effectiveness of mixing in 384-well plates. The methods are used<br />

to benchmark the performance of several commercial shakers. Additionally some high-performance techniques are introduced where<br />

complete well mixing is attainable in seconds.<br />

186

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