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A multilaboratory comparison of calibration accuracy and the performance of external references in analytical ultracentrifugation

Zhao, Huaying; Ghirlando, Rodolfo; Alfonso, Carlos; Arisaka, Fumio; Attali, Ilan; Bain, David L.; Bakhtina, Marina M.; Becker, Donald F.; Bedwell, Gregory J.; Bekdemir, Ahmet; Hall, Damien


Analytical ultracentrifugation (AUC) is a first principles based method to determine absolute sedimentation coefficients and buoyant molar masses of macromolecules and their complexes, reporting on their size and shape in free solution. The purpose of this multi-laboratory study was to establish the precision and accuracy of basic data dimensions in AUC and validate previously proposed calibration techniques. Three kits of AUC cell assemblies containing radial and temperature calibration tools...[Show more]

CollectionsANU Research Publications
Date published: 2015
Type: Journal article
Source: PLOS ONE (Public Library of Science)
DOI: 10.1371/journal.pone.0126420
Access Rights: Open Access


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