beta-casein is a phosphoprotein which is stoichiometrically
phosphorylated on five serines. It's available from Sigma in large
quantities.
Regards
Paul
On Wed, 13 Oct 1999, Christoph Turck wrote:
>
> I need to get a hold of proteins that are phosphorylated
> stoichiometrically at one or several sites. It does not matter whether the
> phophate is on a serine, threonine or tyrosine. Can anybody recommend
> candidate proteins that are commercially available?
>
> Thanks,
>
> Chris (turck@itsa.ucsf.edu)
>
>