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. Author manuscript; available in PMC: 2015 Feb 11.
Published in final edited form as: Chem Commun (Camb). 2014 Mar 11;50(20):2673–2675. doi: 10.1039/c3cc49068h

Fig. 4.

Fig. 4

Labeling of sfGFP incorporated with 2 (sfGFP-2) and sfGFP incorporated with 3 (sfGFP-3) with dye D1. The top panel shows the Coomassie blue stained SDS-PAGE gel and the bottom panel shows the fluorescent image of the same gel under UV irradiation before the gel was stained with Coomassie blue.