reuse of Qiaquick columns

Claus Rodemer crodemer at
Fri Jun 18 08:04:00 EST 1999

On Thu, 17 Jun 1999 13:57:07 -0700, Frederik Boernke
<boernke at> wrote:

>does anybody know if Qiaquick columns can be used more than once?
>And how are they regenerated?

yes we reuse them up to 20 times. just fill the columns with water and
centrifuge after you elute the DNA. Be Careful ! This is only good for
analytical preps dont use DNA from reused colums for ligation
/transformation. Even if you cant see anything on the gel- its enough
DNA there for the bugs .....


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