GeneBLAzer® TACR2-NFAT-bla CHO-K1 cells contain the human Tachykinin receptor 2 (TACR2), (Accession # NM_001057) stably integrated into the CellSensor® NFAT-bla CHO-K1 cell line. CellSensor® NFAT-bla CHO-K1 cells (Cat. no.K1078) contain a beta-lactamase reporter gene under control of the NFAT Response Element. TACR2-NFAT-bla CHO-K1 cells are functionally validated for Z’-factor and EC50 concentrations of (Nle10)-Neurokinin A (4-10) (Figure 1). In addition, TACR2-NFAT-bla CHO-K1 cells have been tested for assay performance under variable conditions.