Figure 2From: Glutathionylation of beta-actin via a cysteinyl sulfenic acid intermediaryGlutathionylation of α- and β-actin. Glutathionylation of α- and β-actin by 1 mM GSSG (A) or 1 mM GSH (B). The indicated samples were incubated with (i) 1 mM DTT, after which 1 mM GSSG (A) or GSH (B) was added (ii) and a second incubation with 1 mM DTT was performed (iii).Back to article page