A Droplet‐Based, Composite PDMS/Glass Capillary Microfluidic System for Evaluating Protein Crystallization Conditions by Microbatch and Vapor‐Diffusion Methods with On‐Chip X‐Ray Diffraction

Abstract

On-chip protein crystallization and diffraction: Proteins can be crystallized in nanoliter volumes by using both microbatch and vapor-diffusion techniques inside composite PDMS/glass microfluidic devices (PDMS=polydimethylsiloxane). The quality of crystals can be assessed directly by on-chip X-ray diffraction (see picture). Supporting information for this article is available on the WWW under http://www.wiley-vch.de/contents/jc_2002/2004/z53974_s.pdf or from the author. Please note: The publisher is not responsible for the content or functionality of any supporting information supplied by the authors. Any queries (other than missing content) should be directed to the corresponding author for the article.