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shRNA expression levels - (Mar/31/2010 )

Hi there,
does anyone has a real-time PCR protocol to quantify shRNA expression level driven from a U6 promoter? or can recommend a commercial kit?

-oalkan-

Just wondering, why do you want to do that?
Also, do you mean measuring the "mature" single strand siRNA?

-Functional Screens-

oalkan on Mar 31 2010, 10:50 AM said:

Hi there,
does anyone has a real-time PCR protocol to quantify shRNA expression level driven from a U6 promoter? or can recommend a commercial kit?



yes, I like to measure the the mature siRNA (processed shRNA). i wanted to compare the expression level under different promoter version. In additon, we made an inducible U6 promoter an dwe would like to measure th eiducer dependent expression of shRNAs

-oalkan-

Functional Screens on Mar 31 2010, 11:05 PM said:

Just wondering, why do you want to do that?
Also, do you mean measuring the "mature" single strand siRNA?



yes, I like to measure the the mature siRNA (processed shRNA). i wanted to compare the expression level under different promoter version. In additon, we made an inducible U6 promoter an dwe would like to measure th eiducer dependent expression of shRNAs

-oalkan-

To make it easy, why don't you express a short irrelevant sequence instead of shRNA sequence since your purpose is to measure the expression level of transcript under induction (or different promoters).

-Functional Screens-