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. Author manuscript; available in PMC: 2015 Aug 7.
Published in final edited form as: J Am Chem Soc. 2015 May 5;137(19):6232–6244. doi: 10.1021/ja5132648

Figure 8.

Figure 8

Two independent readouts for quantitating the downstream signaling strength selectively elicited by target- and signal-specific electrophilic modification of a specific upstream target in cells. T-REX-assisted temporally controlled Keap1-specific modifications resulted in blockage of Nrf2 degradation. Accumulating Nrf2 (assessed by western blot) consequently enabled ARE activation (assessed by ARE-luciferase assay).