Re: How to transform thecells with two different plasmids with d... - (Mar/23/2001 )

thanks for read my problem

I extracted chloromosomal DNA from plant.and I need to quantitate the DNA but I can't obtain pure DNA through chloroform step, at least three times the ratio of A260/A280 is only 0.9~1.

if there were protein, how can i get pure DNA(ratio A260/A280= 1.8~2)?

thanks for read my problem, againand my e-mail address is ritww@hanmail.net

have a good day.

Try PEG purification of the maxiprep .sankar