Need to get sequences of many plasmids(Sanger), but the sequencing reaction doesn't work. Need a reliable non-kit based method to do cleanup before sequencing
Try Birnboim & Doly, 1979. Nucl. Acids Res. 7,1513-1523, followied by phenol-choloroform extraction + ethanol precipitation. However, kits such as those from Machery Nagel or Qiagen will save you a lot of time as well as the trouble of disposing of toxic solvents