Affinity matrix for Arginine

[WS]

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.

Regards,

Wo


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