Figure 1.

Expression of the CD46 receptor in human HB cells and a normal liver cell line. High levels of the CD46 receptor were observed in the human HB cell lines with the rate of 90.82% in Hep2G cells and 80.03% in HUH6 cells. A relatively low level of the CD46 receptor was detected in L-02 cells. Analyses were performed by flow cytometry using a monoclonal CD46 antibody.