The LanthaScreen™ TR-FRET ER beta Competitive Binding Assay provides a sensitive and robust method for high-throughput screening (HTS) of ligands for estrogen receptor beta (ER beta). The kit uses a terbium-labeled anti-GST antibody, a fluorescent small-molecule ER ligand (Fluormone™ ES2), and a human ER beta ligand-binding domain (LBD) that is tagged with glutathione S-transferase (GST), in a homogeneous mix-and-read assay format.

Note: This kit contains Goat Tb-Anti-GST antibody; the other kit components are the same as kit A15149.