>Does anybody out there have a simple and efficient protocol to eliminate >LPS-contamination of plasmid preparations? > > >Try Qiagen's LPS extraction kit: we use it routinely in the lab and it seems to work well. > Liz Hillery Ion Transport 'phone: 171 352 8121 x3393 National Heart & Lung Institute fax: 171 351 8340 Manresa Road e-mail:E.Hillery at ic.ac.uk London SW3 6LR