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. Author manuscript; available in PMC: 2015 Jun 1.
Published in final edited form as: Free Radic Biol Med. 2014 Mar 21;71:49–60. doi: 10.1016/j.freeradbiomed.2014.03.017

Figure 3.

Figure 3

Reagents for covalently trapping sulfenic acids (R-SOH) in cellular proteins. Both DCP-Bio1 and DCP-Rho1 covalently attach to proteins at sites of sulfenic acid modification and can be used to detect and/or affinity capture oxidized proteins in cells or during lysis.