BC bruno.removethis.cenni at
Wed Jan 23 10:39:02 EST 2002

"Bertrand Collet" <b.collet at> wrote in message
news:3C4EA5DB.A646D6D6 at
> Hi all,
> Is there anybody who uses Trizol to purify RNA, DNA and protein from the
> same tissue sample ? What about yield and purity of proteins and DNA ?
> (I have used it only for RNA extraction). And last question: Is it
> possible to use it on  blood ?
> Thanks for you help,
> Bertrand

Hi Bertrand,

I tried that once with cultured cells (roughly comparable to the buffy
coat...). No Problem with RNA and DNA, but the westerns looked awful (weak
signal for my protein of interest).


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