The characterization of our parts was a long and detailed process involving weeks of testing and analysis. However, the general process was similar for most of our samples:

1) The night before testing, grow overnight cultures of all samples and controls in M9 Media.
2) In the morning, dilute all the cultures to an optical density of 0.05.
3) Let grow for approximately 3-4 hours, monitoring the OD to make sure it does not grow above 0.5.
4) When the OD of the samples reaches 0.5, distribute the samples into a 96 or 384 well plate.
5) Simultaneously induce with PAI1 and/or PAI2 using a robotic liquid handling sytstem.
6) Put the plate a Synergy Fluorescence reader, take regular measurements of OD and Fluorescence. For GFP, we used an excitation frequency of 485nm and an emission frequency of 528nm. For RFP, we used an excitation frequency of 580nm and an emission frequency of 610nm.

---

>