A simple method for the quantitative analysis of resin bound thiol groups

Jas Pal Badyal, Audrey M. Cameron, Neil R. Cameron, Diane M. Coe, Richard Cox, Benjamin G. Davis, Leslie J. Oates, Gisle Oye, Patrick G. Steel

Research output: Contribution to journalArticleResearchpeer-review

49 Citations (Scopus)


Non-aqueous solutions of Ellman's reagent [5,5′-dithio(2-nitrobenzoic acid), DTNB] can be used to quantify thiols supported on macroporous polystyrene and TentaGel resins. Organic solutions of Ellman's reagent may also be used as a qualitative tests for thiols on a wider range of solid supports.

Original languageEnglish
Pages (from-to)8531-8533
Number of pages3
JournalTetrahedron Letters
Issue number48
Publication statusPublished - 26 Nov 2001
Externally publishedYes

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