Cloning vector with kanamycin instead of ampicillin resistance
info at prozyme.com
Fri Aug 16 19:41:17 EST 1996
Harry Witchel <Harry.Witchel at Bristol.Ac.Uk> wrote:
>Yo dudes and dude-ettes of molecular surfing --
> I am looking for a general cloning vector (along the lines of pUC18
>or pGEM3z) which has the gene for kanamycin resistance instead of
>ampicillin resistance. If anyone can send me an aliquot or give me
>the name of a supplier I would be stoked.
> The reason I want it is that when I clone from
>one plasmid to another, there is always some left over vector from the
>first plasmid, and by having the second vector have a novel resistance
>(eg kanamycin), there will be no carry over of uncut original plasmid,
>nor will there be any original vector being recloned.
> Many thanks,
> Harry.Witchel at Bristol.AC.Uk
>Bristol BS8 1TD
You might try the pBGS series of vectors from Brian Spratt and his
group. They're available from ATCC and are a series of phagemids with
various polylinkers and different orientations of the f1 origin. I,
too, like to reduce my background in subcloning by flip-flopping
between resistance markers.
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