However, the levels of sULBP3 were detected in the supernatants of the tumor cell lines CD133+SW620 (3.6 ± 0.08 ng/ml), CD133−SW620 (6.0 ± 0.1 ng/ml), and 7721 (4.3 ± 0.1 ng/ml) (Figure 2B). The gene discussed is PROM1; the disease is neoplasm.