Endotoxin Removal

Wolfgang Schechinger wgschech at med.uni-tuebingen.de
Thu Jan 8 05:44:27 EST 1998

Hi all, 

Since there are now maxi prep columns on the market with an endotoxin 
removal feature, I'm interested in when this is necessary.

When plasmids are grown in strains that produce a lot of 
lipopolysaccharides (LPS), e.g. DH-5, this really might be necessary, 
but with a low LPS strain as XL1, is this true, too?

What's your opinion or experience?
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Wolfgang Schechinger         
University of Tuebingen
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