Re: competent BL21 cells

Susanna Sroka (sroka@mshri.on.ca)
Fri, 06 Aug 1999 09:21:37 -0400

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Try Promega and Novagen

Shalom David Goldberg wrote:

> Does anyone know where I can buy electrocompetent BL21(DE3) cells? I need
> very high transformation efficiencies - at least 10 to the 9th colonies
> per microgram, but higher would be better.
>
> Thanks,
> Shalom Goldberg

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Maybe in reply to: Shalom David Goldberg: "competent BL21 cells"