• glutathione
  • Studies with SFN and with media from SFN-treated cells indicated that the parent compound was not responsible for the inhibition of HDAC, and this was confirmed using an inhibitor of glutathione S -transferase, which blocked the first step in the metabolism of SFN, via the mercapturic acid pathway. (aacrjournals.org)
  • typically
  • Hence, thiol-disulfide exchange is inhibited at low pH (typically, below 8) where the protonated thiol form is favored relative to the deprotonated thiolate form. (wikipedia.org)
  • Because sulfur is a larger element than oxygen, the C-S bond lengths, typically around 180 picometers in length, is about 40 picometers longer than a typical C-O bond. (wikipedia.org)
  • except
  • The connection is a persulfide, in analogy to its congener, peroxide (R−O−O−R′), but this terminology is rarely used, except in reference to hydrodisulfides (R−S−S−H compounds). (wikipedia.org)