Figure 1.
Expression of the β1 integrin subunit and CD44 on ovarian carcinoma or mesothelial cell lines. The SKOV3 ovarian carcinoma cell line (a and b), NIH:OVCAR5 ovarian carcinoma cell line (c and d), and LP9 mesothelial cell line (e and f) were analyzed by flow cytometry using normal mouse IgG (white peaks) as a negative control or MAb P5D2 against the β1 integrin subunit (black peaks; a, c, and e) or CD44 MAb BU52 (black peaks; b, d, and f). The y axis is the number of positive cells and the x axis is the mean channel fluorescence.
