Detection analytes comprising 2-(6-hydroxy-3-oxo-3h-xanthen-9-yl ) -5-(2 -( 3- (( 2-phenylpyrimidine-5-carboxamido) methyl) phenylsulfonamido) ethyl carbamoyl) benzoic acid and/or n-substituted-2-phenylpyrimidine-5- carboxamide

摘要

An exemplary embodiment may be directed to a fluorescence polarization assay that screens compounds or agents for their affinity to hematopoietic prostaglandin D synthase (H-PGDS) based on their ability to displace a fluorophore-containing detection analyte bound to an enzyme comprising the primary amino acid sequence of H-PGDS. Another exemplary embodiment utilizes an enzyme having a maltose binding protein amino-acid sequence fused with an N- terminus of the enzyme.