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. Author manuscript; available in PMC: 2015 Apr 1.
Published in final edited form as: Chem Sci. 2014 Jan 2;5(4):1591–1598. doi: 10.1039/C3SC51691A

Fig. 1.

Fig. 1

Western blot analysis of photochemical labeling of BSA (9a) with NQMP-biotin (1d) and NQMP-DNS (1f). Membranes were stained by Coomassie Brilliant Blue dye (lower panels) and a-antibiotin antibody-HPR - ECL Plus chemiluminescent substrate (A). Lanes 1A and 1B: molecular weight marker; 2A and 3B: unmodified BSA; 3A: BSA+1d after 2 min of irradiation; 4B & 5B: BSA incubated with 1f in the dark for 30 and 90 min; 6B: BSA + 1f after 6 min of irradiation.