This kit contains Goat Tb-Anti-GST antibody; other kit components are the same as kit A15147:

The LanthaScreen™ TR-FRET Retinoid-related Orphan Receptor gamma (ROR gamma) Coactivator Assay Kit provides a sensitive and robust method for high-throughput screening of potential ROR gamma ligands as agonists or inverse agonists of coactivator recruitment. The homogeneous mix-and-read assay uses a terbium (Tb)-labeled anti-GST antibody, a fluorescein-labeled coactivator peptide, and a ROR alpha ligand-binding domain (ROR alpha-LBD) that is tagged with glutathione-S-transferase (GST).