Development and characterization of temperature-controlled microreactors for protein crystallization

Physico‐chemical properties of the crystallization of biological macromolecules are of particular interest for an efficient way to get high‐quality crystals. Concept and realization of a novel temperature‐controlled microreactor to study these parameters is revealed. The characterization of the devi...

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Veröffentlicht in:Acta crystallographica. Section D, Biological crystallography. Biological crystallography., 2002-10, Vol.58 (10-1), p.1643-1648
Hauptverfasser: Berg, Michael, Urban, Matthias, Dillner, Ulrich, Mühlig, Peter, Mayer, Günter
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container_issue 10-1
container_start_page 1643
container_title Acta crystallographica. Section D, Biological crystallography.
container_volume 58
creator Berg, Michael
Urban, Matthias
Dillner, Ulrich
Mühlig, Peter
Mayer, Günter
description Physico‐chemical properties of the crystallization of biological macromolecules are of particular interest for an efficient way to get high‐quality crystals. Concept and realization of a novel temperature‐controlled microreactor to study these parameters is revealed. The characterization of the device is focussed on the temperature distribution across the reaction chamber, its long‐term stability and accuracy as well as the regeneration of the surface inside the chamber after contamination with a hydrophilic protein (rGFP). We conclude that a microreactor for in situ observation of a temperature‐controlled batch crystallization is in place.
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subjects Chemical Phenomena
Chemistry, Physical
Crystallization - instrumentation
Microchemistry - instrumentation
microreactor
Microscopy, Confocal
protein batch crystallization
Proteins - chemistry
Temperature
temperature control
title Development and characterization of temperature-controlled microreactors for protein crystallization
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