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. 2002 Aug 22;99(18):11908–11913. doi: 10.1073/pnas.172398899

Figure 3.

Figure 3

Irreversible reaction of Dex-mes (1) with a thiol group (Upper) and structures of the chemical probes used: 4,4′-dipyridyl disulfide (2), 2,2′-dipyridyl disulfide (3), sulforaphane (4), 2-HBA (5), and 4-HBA (6).