Free ENBIS Webinar by Diana Ballard on "Utilizing Design of Experiment Statistical Models to Improve Assay Development in High Throughput Biology"5 December 2014; 15:00 – 16:00; Webinar
Diana Ballard will talk about adapting Design of Experiment approaches to high throughput screening. The webinar will be moderated by Antje Christensen.
High throughput biology has become a ubiquitous platform for functional genomics, chemical biology, and drug discovery. While a multitude of technologies such as automated cellular imaging have advanced to support the capabilities of microplate and array-based explorations, there has been a lack of innovation in the process of assay development. Prior to primary screening, assay design, miniaturization, and optimization for high throughput campaigns can often involve a diverse landscape of potential variables.
Scientists often approach assay development by adjusting experimental conditions independently, ignoring important principles such as randomization and varying experimental unit size. From a statistical standpoint, this method is slow, expends large quantities of costly reagents, and risks missing or misattributing insights. Conventional practices may also fail to identify the complex interactions. The adaptation of modern Design of Experiment (DOE) approaches to high throughput screening (HTS) offers a far more efficient and insightful framework for assay development. However, the application of contemporary DOE designs by biologists has been limited due in part to the advanced mathematics required and the lack of tools tailored to HTS environments. Those limitations have been overcome in a DOE successfully executed by biologists, yielding data on complex interactions within a biochemical reaction.