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. 2013 Sep 25;8(9):e76038. doi: 10.1371/journal.pone.0076038

Table 1. Purity of CD4+ T cells from different isolation protocols.

CD4+ T cells from PHA-activated PBLs (percent) PHA-activated CD4+ T cells (percent)
1 day 3 days
Donor 1 Viable 45.2 97.3 75.0
CD3+CD4+ 84.8 98.2 97.1
CD3+CD4− 2.5 0.2 1.4
Donor 2 Viable 86.7 97.5 85.5
CD3+CD4+ 83.5 98.0 92.3
CD3+CD4− 9.4 0.2 5.2
Donor 3 Viable 85.6 95.9 83.2
CD3+CD4+ 82.3 98.1 96.9
CD3+CD4− 2.8 0.5 1.5