Hi DK,

is your trick only applicable to Taq? Actually, it should work with
every recombinant protein, will it?

Wo

> >I write to search for a plasmid containing Taq DNA polymerase gene.
> >Anyone who have this plasmid would be kind to help me?
> >Thanks in advance.
>
> Have really highly competent cells and possibly try several Taq
> suppliers: "transform" cells with the protein prep. Virtually every
> recombinant protein prep is contaminated at a very low level with
> the recombinant plasmid. Since it is not known what resistance
> marker was used, plate on amp, kan and cam plates.
>
> I have used this trick to get several genes.  
>
> DK

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