| Identification | Back Directory | [Name]
S-Phenylsulfonylcysteine | [CAS]
97512-83-9 | [Synonyms]
S-Phenylsulfonylcysteine
S-(phenylsulfonyl)-L-cysteine
L-Cysteine, S-(phenylsulfonyl)- | [Molecular Formula]
C9H11NO4S2 | [MOL File]
97512-83-9.mol | [Molecular Weight]
261.32 |
| Hazard Information | Back Directory | [Description]
S-Nitrosylation reactions regulate protein function and mediate nitrosative stress. S-Phenylsulfonylcysteine is a reagent for blocking thiol (-SH) groups on proteins and peptides at room temperature. This is the first step of the thiosulfonate switch technique, in which thiosulfonates are fluorescently tagged with a probe bearing a reactive thiol, such as rhodamine-SH. |
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