echristo at biol.uoa.gr
Thu Jan 25 11:54:39 EST 2001
in article Pine.SGI.3.96.1010123213515.16841511C-100000 at mole.bio.cam.ac.uk,
Michael Witty at mw132 at mole.bio.cam.ac.uk wrote on 23/1/01 23:35:
> Dear All, my group uses Amberlite mixed resin to help destain coomassie
> blue BUT only some types of the beads turn blue. I wonder if anyone knows
> of a non-mixed product that I could use and save money.
> Regards, Mike.
Coomassie brilliant blue G250 chemical type is C47H48N3NaO7S2
If its negatively charged then it binds to the positively charged Amberlite.
Hope this helps.
University of Athens, Greece
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