Re: [ccp4bb] Interesting DNA contamination

> Hi, I found that my protein bound ethidium bromide in an agarose gel. I tested that by treating my protein with protease and DNAse in two different tubes and running a gel. The band in the agarose gel disappeared only when the protein was treated with protease. It is worth trying. I hope that

[ccp4bb] OFF TOPIC: Cooling system for columns

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