ID8 is one of 10 clonal lines established from late passaged C57BL/6 murine ovarian surface epithelial cells （MOSEC）. Intraperitoneal injection of each of the 10 clonal lines into C57BL/6 mice resulted in formation of peritoneal tumors and ascitic fluid. Of the 10 clonal lines, ID8 exhibited the highest tumor load. ID8 cell line is a highly published and well characterized cell line and is frequently used as a syngeneic mouse model for ovarian cancer.
