Affinity matrix for Arginine

WS via (by novalidaddress from
Sun Nov 30 04:37:58 EST 2008

Hi Werner,

depends a bit on the composition of your sample. For cleanup, ion
exchange should be a good choice. If you want to isolate proteins with
such a motif from a crude lysate, probably an affinity column with an
antibody against said motif should be considered.



On Nov 20, 11:23 am, "Werner Straube" <stra... from> wrote:

> Hello everybody,
> I am looking for an affinity matrix that binds with high specificity to
> a C-terminal Arginine, but the binding should be also reversible.
> Any suggestions ?
> Thank you,
> Werner
> *********************************************
> Werner L. Straube

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