removal of SDS from protein samples

[Paul S. Brookes.]

Try "biobeads" made by BioRad (no affiliation).  They worked in our hands 
for removing both triton and deoxycholate off a protein.  However, loss of 
detergent did cause the protein ( amembrane protein) to lose its activity - 
I suppose it depends on your protein and what you want to do with it 
afterwards?   Not sure if the beads work for SDS.

Regards

_________________________________________
Dr. Paul S. Brookes.            (brookes at uab.edu)
UAB Department of Pathology,   G004 Volker Hall
1670 University Blvd., Birmingham AL 35294 USA
Tel (001) 205 934 1915     Fax (001) 205 934 1775
http://peir.path.uab.edu/brookes

The quality of e-mails can go down as well as up
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