IPTG is a molecular biology reagent utilized in cloning experiments. This compound is used as a molecular mimic of allolactose, a lactose metabolite that triggers transcription of the lac operon.ne advantage of IPTG for in vivo studies is that since it cannot be metabolized by E. coli its concentration remains constant and the rate of expression of lac p/o-controlled genes, IPTG is not a variable in the experiment.
The Ideal Height. The ideal bar stool should be approximately 28 to 30 inches high to match the 42 to 48 inches standard bar height.
I am only 5 feet tall, so it REALLY seemed high to me. We did some research online and it seems that the standard height for breakfast bars is around 42, and standard stool height is 30. In order to get stools to properly fit a bar height of almost 48, we would have to get extra tall stools (36). The breakfast bar has a sink and counter tops on the opposite side (they face the living room), so we're figuring the bar is tall so that the sink is hidden from view.