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.
一个典型的实施例可能是针对荧光偏振测定法,该测定法基于化合物或试剂对血液生成素D合酶(H-
PGDS)亲和力的筛选,其基于其能力来置换与H-
PGDS主要
氨基酸序列组成的酶结合的含荧光物质的检测分析物。另一个典型实施例利用了一种酶,该酶具有与
麦芽糖结合蛋白
氨基酸序列融合的N-末端。