Figure 9.
Flow cytometric analysis of α2 and β2 integrin surface expression on MA104 and Caco-2 cells. Results are shown for optimal, saturating concentrations of mAbs AK7 (10 μg/ml) and MHM23 (70 μg/ml). (A and C) MA104 cells express both α2 and β2 integrins. (B and D) Caco-2 cells express α2 integrin and a low level of β2 integrins.