Ontology highlight
ABSTRACT:
SUBMITTER: Smith EL
PROVIDER: S-EPMC4084507 | biostudies-literature | 2014 May
REPOSITORIES: biostudies-literature
Smith Elizabeth L EL Bertozzi Carolyn R CR Beatty Kimberly E KE
Chembiochem : a European journal of chemical biology 20140424 8
Fluorogenic probes that are activated by an enzymatic transformation are ideally suited for profiling enzyme activities in biological systems. Here, we describe two fluorogenic enzyme probes, 3-O-methylfluorescein-sulfate and resorufin-sulfate, that can be used to detect sulfatases in mycobacterial lysates. Both probes were validated with a set of commercial sulfatases and used to reveal species-specific sulfatase banding patterns in a gel-resolved assay of mycobacterial lysates. The fluorogenic ...[more]