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Automated pipeline for purification, biophysical and x-ray analysis of biomacromolecular solutions.


ABSTRACT: Small angle X-ray scattering (SAXS), an increasingly popular method for structural analysis of biological macromolecules in solution, is often hampered by inherent sample polydispersity. We developed an all-in-one system combining in-line sample component separation with parallel biophysical and SAXS characterization of the separated components. The system coupled to an automated data analysis pipeline provides a novel tool to study difficult samples at the P12 synchrotron beamline (PETRA-3, EMBL/DESY, Hamburg).

SUBMITTER: Graewert MA 

PROVIDER: S-EPMC5377070 | biostudies-literature | 2015 Jun

REPOSITORIES: biostudies-literature

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Automated pipeline for purification, biophysical and x-ray analysis of biomacromolecular solutions.

Graewert Melissa A MA   Franke Daniel D   Jeffries Cy M CM   Blanchet Clement E CE   Ruskule Darja D   Kuhle Katja K   Flieger Antje A   Schäfer Bernd B   Tartsch Bernd B   Meijers Rob R   Svergun Dmitri I DI  

Scientific reports 20150601


Small angle X-ray scattering (SAXS), an increasingly popular method for structural analysis of biological macromolecules in solution, is often hampered by inherent sample polydispersity. We developed an all-in-one system combining in-line sample component separation with parallel biophysical and SAXS characterization of the separated components. The system coupled to an automated data analysis pipeline provides a novel tool to study difficult samples at the P12 synchrotron beamline (PETRA-3, EMB  ...[more]

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