title: 4-(Aminosulfonyl)-7-fluoro-2,1,3-benzoxadiazole is not specific for labeling of sulfhydryl groups in proteins as it may also react with phenolic hydroxyl groups and amino groups.
authors.affiliation: Department of Molecular Biology, University of Aarhus, Science Park Division, 8000, Aarhus C, Denmark.
authors.forename: Lise B
authors.initials: LB
authors.lastname: Husted
authors.forename: Esben S
authors.initials: ES
authors.lastname: Sørensen
authors.forename: Lars
authors.initials: L
authors.lastname: Sottrup-Jensen
mesh_terms: D000818:Animals; D002851:Chromatography, High Pressure Liquid; D005456:Fluorescent Dyes / Q000737:chemistry*; D006801:Humans; D007202:Indicators and Reagents; D010069:Oxadiazoles / Q000737:chemistry*; D010636:Phenols / Q000737:chemistry*; D011506:Proteins / Q000737:chemistry*; D012680:Sensitivity and Specificity; D013050:Spectrometry, Fluorescence; D013379:Substrate Specificity; D013438:Sulfhydryl Compounds / Q000032:analysis* / Q000737:chemistry
chemical_list: D005456:Fluorescent Dyes; D007202:Indicators and Reagents; D010069:Oxadiazoles; D010636:Phenols; D011506:Proteins; D013438:Sulfhydryl Compounds; C046364:4-(aminosulfonyl)-7-fluoro-2,1,3-benzoxadiazole