Cheapest "clean" Taq polymerase?

[Richard J. Dudley]

I get all of my Taq from Fisher.  It's PE Taq, but a fisher label is
slapped on the tube instead.  I seem to recall it's cheaper also--we get
a Fisher discount.

My $0.02, I always buy PE Taq.  I have had trouble with other brands
also.  It's worth the extra money to me.  I don't have any association
with PE, and our Promega rep is so nice I almost feel guilty saying
this.

rich

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Richard J. Dudley (rdudley at nrc.uab.edu)                            
Department of Neurobiology
University of Alabama School of Medicine       
(coming soon: http://www.nrc.uab.edu/GABA/Dudley)