Does anyone have help with problems in purifying a lentivirus backbone plasmid with Maxi Prep?

HiI'm using qiagene kit to extract my plasmids DNA and recently I encountered problems to purify a lentivirus backbone plasmid (pMDLg/pRRE 8895 bp , Addgene=12251) from maxiprep.I had no problems...

04 June 2015 2,655 3 View