| sulfhydryl | The radical -SH; contained in glutathione, cysteine, coenzyme A, lipoamide (all in the reduced state), and in mercaptans (R-SH). Synonym: thiel. (05 Mar 2000) |
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| sulfhydryl compounds | Compounds containing the -sh radical. (12 Dec 1998) |
| sulfhydryl oxidase | <enzyme> 2rsh plus 02 gives rssr plus hydrogen peroxide; substrate sulfhydryl compounds may be replaced by glutathione or other specific as appropriate Registry number: EC 1.8.3.- Synonym: sulphydryl oxidase, s-s cross-linking enzyme, sulphydryloxidase (26 Jun 1999) |
| sulfhydryl reagent | Reagents that react with thiol groups, particularly those in proteins. (05 Mar 2000) |
| sulfhydryl reagents | Chemical agents that react with sh groups. This is a chemically diverse group that is used for a variety of purposes. Among these are enzyme inhibition, enzyme reactivation or protection, and labelling. (12 Dec 1998) |
| calcium dependent sulfhydryl protease | <enzyme> Hydrolyzes actin binding protein; enzyme from platelets Registry number: EC 3.4.22.- Synonym: cdsp (26 Jun 1999) |
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