TA Cloning - old product
leach at bu.edu
Thu Feb 2 13:12:33 EST 1995
In article <D3B0Kr.JwG at zoo.toronto.edu>, mes at zoo.toronto.edu (Mark
> I am attempting to clone my pcr product with the TA system. First
> attempt failed.
> Product was about a week old but had been at -20C the whole time.
> Now it's about 2 weeks old though still at -20C.
> Any body know what the likelihood of having lost the adenosine
> residues might be?
I think it should be fine...i've used older products...if in
doubt..incubate the purified product with dATP and Taq pol fro 1-2hrs at
72C in PCR buffer.
..... Martin Leach Email:leach at bu.edu
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