Is there any limitations of performing a Western blot analysis of transiently transfected cells? Can you trust these blots? Does this analysis need to be confirmed by other means or WB of stably transfected cells?
... protein expression from transiently transfected cells
No.
yes.
qRT-PCR, immunofluorescence
You could confirm this test by IF, and RT-PCR techniques.
One technique is not enough. You should confirm your western results by adding other experiments such as Q-PCR, immunocytochemistry and siRNA.
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