question about iso-electric focusing

Stefi~ xxxgifalone at
Sat Mar 17 15:16:21 EST 2001

"bart roossien" <broossien at> wrote in message
F45XJB7oDaSeXnbnCnd00003757 at
> What exactly is iso-electric focusing and why is it important for
> amino-acids.
> Please mail me back as soon as possible.

IEF is an electrophoresis that consist in migration of proteins depending on
difference in isoelectric points of proteins. There is a pH gradient on the
gel and when a protein meets its isoelectric point it stops.
gifalone at
ICQ 110419911

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