Hi All,
After getting couple of questions dealing with SDS-PAGE problems, I found this nice and informative web page which deals with several problems that some of us have seen over the years. It give an explantation to the problems etc.
A good site for the novice SDS runner.
http://www.ruf.rice.edu/~bioslabs/studies/sds-page/sdsgoofs.html

Enjoy it

hi
yes, this is informative.

Thnaks
Guy