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. Author manuscript; available in PMC: 2012 Apr 12.
Published in final edited form as: Vaccine. 2011 Mar 5;29(17):3310–3319. doi: 10.1016/j.vaccine.2011.02.066

Figure 2.

Figure 2

Proliferation of memory B cells. Total PBMC were stained with CFSE and cultured with media alone (gray line) or with polyclonal stimulation (black line). After 3 (A) and 5 (B) days of stimulation PBMC were collected, washed and stained with anti-CD20 and anti-CD27. The percentage of memory B cells (CD20+CD27+) that had entered division was calculated from CFSE dilution. Representative results from 1 of 2 experiments are shown.