Article
The effect of the hexahistidine-tag in the oligomerization of HSC70 constructs.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences - 5 Dec 2006
Amor-Mahjoub Mouna, Suppini Jean-Philippe, Gomez-Vrielyunck Nathalie, Ladjimi Moncef
Abstract excerpt
The hexahistidine is a fusion tag used for the isolation of proteins via an immobilized metal-ion affinity chromatography (IMAC). In the present study, we have purified and analyzed two constructs of the heat shock protein HSC70 in the presence or the absence of the His-tag (C30WT-His(+)/C30WT and C30DeltaL-His(+)/C30DeltaL). The oligomerization properties of the constructs were analyzed by size exclusion...
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