METHOD FOR ASSAYING COMPOUNDS OR AGENTS FOR ABILITY TO DISPLACE POTENT LIGANDS OF HEMATOPOIETIC PROSTAGLANDIN D SYNTHASE
申请人:Maxey Kirk W.
公开号:US20090286261A1
公开(公告)日:2009-11-19
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.
一个示范性实施例可能涉及一种荧光极化测定法,该方法通过检测化合物或试剂对血液造血素D合成酶(H-PGDS)的亲和力来筛选,其基于它们能够将结合到具有H-PGDS主要氨基酸序列的酶上的含荧光团的检测分析物位移开。另一个示范性实施例利用具有麦芽糖结合蛋白氨基酸序列的酶,与酶的N-末端融合。