Hi everyboody
I am working with double strand RNA isolated from feces using a kit from qiagen. I have checked the concentration and purity by nanodrop (aprox 85 ng/ul).
For detecting virus presence I used different probes and primer concentrations together with quantitec-probe RT PCR (qiagen) and I add 5 ul of RNA sample.
The curve showed in each analysis/test did not have a sigmoideal shape (linear view)but looks like 1/4 of a circle, it seem they never get the plateau stage.
My NTC don't show any curve . what can I do? How can I improve it? I will appreciate any suggestion.
thanks in advance.
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Trof
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Posted 13 July 2011 - 06:48 AM
Do you have a screenshot?
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