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ion-exchange chromatography

Posted: Fri May 06, 2005 6:30 pm
by claudia
I need to purify a protein (4ml, ~ 5 mg total) by ion-exchange chromatography (DEAE-Sephadex). I got the protocol with buffers but don't the size of column I should use, how much beads I should use and how eluate volume I should collect. It there any website on these basics or anyone to help me?
Thanks

Posted: Sat May 07, 2005 2:17 am
by Uwe Neue
We need more information about the information that you have. Please describe the protocol from which you are supposed to work!