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. 2010 Dec 21;39(4):1224–1234. doi: 10.1007/s10439-010-0225-x

Figure 4.

Figure 4

Determination of interaction affinity K d between CyPet–SUMO1 and YPet–Ubc9 using FRET technology. (a) Interaction specificity and quantitation among pairs. (b) Plot of FRET-sensitized YPet–Ubc9 emission vs. the total YPet–Ubc9 concentration