GITR:GITRL TR-FRET Assay Kit

The GITR:GITRL TR-FRET Assay is designed to measure the inhibition of GITR binding to GITRL in a homogeneous 384 reaction format. This FRET-based assay requires no time-consuming washing steps, making it especially suitable for high throughput screening applications. The assay procedure is straightforward and simple, a sample containing biotinylated GITR, GITRL, anti-His Tb donor, dye-labeled acceptor, and an inhibitor is incubated for two hours. Then, the fluorescence intensity is measured using a fluorescence reader.