Bruce E. Taillon
bt0u+ at andrew.cmu.edu
Thu Jun 30 15:19:50 EST 1994
>We are having terrible problems with the BIO101 "Geneclean" kit.
>We have tested different plasmids, rest. enzymes, researcher'hands
>and so on but we never obtain purified bands which can ligate efficiently.
>Apparently the problems started a couple of months ago (march-April 94)
>and we wonder if it has something to do with new batches of the kit
>We usually purify our DNA bands from Ultra Pure agarose (BRL) gel run in
>Any suggestion is gratly welcome !!!!
>Insti. of Cell Biology, CNR, Viale Marx 43, I-00137 Rome
>e-mail: daniela at biocell.irmkant.rm.cnr.it
In agreement with the other replys - switch to TAE. Also I have found
that doing the purification right away is important. I never let the
DNA sit in the gel slice for more then overnight.
Washington University in St. Louis
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