Q: solublility of CsCl in EtOH and iPropOH? (recovery of plasmid

Wolfgang Schechinger wgschech at med.uni-tuebingen.de
Tue Mar 25 12:30:26 EST 1997

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Hi all.

Probbly I had made a mistake in the gradient step of my maxipreps. (I 
got no distinct band, but a EtBr color gradient, decreasing from top) 
Now I want to recover the plasmids. The soluition contains 
1mg/ml EtBr, 1g/ml cesium chloride, all in TE buffer (10 ml overall). 
I'm thinking of a precipitation w/ ethanol or isopropanol. Will I 
prec out the cesium chloride, too? What could be the reason of the 
observed phenomenon?

Any suggestions are welcome!

please respond via email, too, when posting. 

---------!all possible disclaimers apply!-----------
Wolfgang Schechinger
University of Tuebingen
email: wgschech at med.uni-tuebingen.de


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