Used in biomedical research to quantify Maturation Promotion Factor (MPF) levels in human biological samples. Enables assessment of cell cycle progression, particularly in studies related to oocyte maturation, early embryonic development, and cancer cell proliferation. Commonly applied in reproductive health research, fertility studies, and oncology to investigate regulatory mechanisms of mitosis and meiotic division. The kit supports high-throughput screening in clinical and laboratory settings for accurate, sensitive detection of MPF activity.