Figure 2.
(A) Flow cytometry assays of CEM cells or Ramos cells treated with fluorescent sgc8-Exos or lib-Exos. (B) CLSM images of CEM cells treated with fluorescent sgc8-Exos (i) or lib-Exos (ii), or Ramos cells treated with fluorescent sgc8-Exos (iii) or lib-Exos (iv). The cell binding tests were all performed at 4 °C for 30 min. The scale bar represents 50 μm.