Figure 3. The co-culture with 293T-CD40L-sBAFF enhanced the expression of T co-stimulatory molecules on B lymphocytes.
On day 5 and day 30 after co-culturing, 293T-B cells, CD40L-B cells and CD40L-sBAFF-B cells were harvested. a. CD80 and CD86 expression were measured by flow cytometry. b. MFI expression fold changes of CD80, CD86, CD70, and CD275 on CD40L-B and CD40L-sBAFF-B cells, in comparison with that on 293T-B cells.