U.S. federal trademark · Serial No. 90014426 · Reg. No. 6338520
Reagents for scientific and research use, namely, for fluorescence assay of metal ion concentration in aqueous solutions; reagents for scientific and research use, namely, for fluorescence-based assay of divalent metal ion concentration in aqueous solutions; reagent kits comprising a metal ion quantitation standard solution for fluorescence-based assay of metal ion concentration in aqueous solutions; fluorescent-labelled proteins for use as metal ion sensors for use in scientific and medical research; fluorescent sulfonamide compounds for use in scientific and medical research; fluorescent sulfonamide reagents for assay of metal ions in solution for use in scientific and medical research; fluorescent-labelled carbonic anhydrase proteins for use in scientific and medical research; kits comprising fluorescent-labeled proteins and fluorescent sulfonamide compounds for biological assays of metal ion concentrations in solutions for use in scientific and medical research
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