Michael Witty mw132 at mole.bio.cam.ac.uk
Wed May 12 06:27:44 EST 2004

Dear All,
spermidine is supposed to be unstable, but I wonder how if can tell if
mine has gone off?  It is part of my DNA precipitation recipe and my DNA
dissappears from solution and reapears when I add a low salt buffer.  Just
curious reallyl.

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