The Tango™ GPR119-bla U2OS DA cells contain the human G-protein Coupled Receptor 119 (GPR119) linked to a TEV protease site and a Gal4-VP16 transcription factor stably integrated into the Tango™ GPCR-bla U2OS parental cell line. This parental cell line stably expresses a beta-arrestin⁄TEV protease fusion protein and the beta-lactamase (bla) reporter gene under the control of a UAS response element.
The Tango™ GPR119-bla U2OS DA cells have been functionally validated for Z' factor and EC50 concentrations of established ligands. In addition, Tango™ GPR119-bla U2OS DA cells have been tested for assay performance under variable conditions. These data are found in the Validation & Assay Performance Summary for each product. Division Arrested cells are irreversibly division arrested using a low-dose treatment of Mitomycin C, and have no apparent toxicity or change in cellular signal transduction.
For Research Use Only. Not for use in diagnostic procedures.
Cell-based beta-arrestin recruitment
Single Cell Clone Origin
GPCR (G-Protein Coupled Receptors)
Contents & Storage
K1770 Tango™ GPR119-bla U2OS DA Assay Kit Each kit contains sufficient quantities of division arrested (DA) cells and substrate to assay 1 x 384 well plate. (Other materials are required separately; please refer to the protocol). Includes: • Tango™ GPR119-bla U2OS DA cells • LiveBLAzer™-FRET B⁄G Loading Kit, 70µg • Solution D • Tango™ GPR119-bla U2OS DA Assay Protocol • LiveBLAzer™-FRET B⁄G Loading Protocol • Certificate of Analysis The Tango™ GPR119-bla U2OS DA cells are shipped on dry ice and should be stored in liquid nitrogen immediately upon receipt.