Cell Line: OVCAR-3/ JAK-Stat Pathway Firefly luciferase Reporter stable cell line. Parental Line Details: OVCAR-3, a well-studied human ovarian adenocarcinoma cell line, retains estrogen and progesterone receptor expression, serving as a model for ovarian cancer research and drug resistance investigations. Growth Mode: Adherent. Other Characteristics: Derived from a chemotherapy-resistant ovarian cancer patient, expresses estrogen and progesterone receptors, resistant to adriamycin and cisplatin, produces CA-125, a key ovarian cancer biomarker.