GeneBLAzer™ OXTR-Gqo5-NFAT-bla CHO-K1 cells contain the human Oxytocin Receptor (OXTR), (Accession No. NM_002531) stably integrated into the GeneBLAzer™ Gqo5-NFAT-bla CHO-k1 cell line. GeneBLAzer™ Gqo5-NFAT-bla CHO-k1 cells (Cat. No. K1536) contain a beta-lactamase reporter gene under control of the NFAT. The GeneBLAzer™ OXTR-Gqo5-NFAT-bla CHO-K1 cells are functionally validated for Z'-factor and EC50 concentrations of Oxytocin.