Article
Protein variant separations using cation exchange chromatography on grafted, polymeric stationary phases.
Proteomics - 1 Feb 2001
Weitzhandler M, Farnan D, Rohrer J S, Avdalovic N
Abstract excerpt
We developed a set of cation exchange column packings (ProPac WCX-10 and ProPac SCX-10) that are based on a hydrophilic coated, pellicular polymeric support grafted with polymer chains bearing ion exchange functionalities. The supports are highly suited to resolving closely related protein variants. These column packings (1) afford minimal band spreading in conjunction with extremely high selectivity, (2) exhibit...
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