Skip to main content
. 2016 Jan 21;4(1):3. doi: 10.3390/vaccines4010003

Figure 1.

Figure 1

Stimulation of IFN-α secretion in human PBMCs. Cultured cells were stimulated with either 300 µM loxoribine or 75 µg/mL of Qb-Y in the absence or presence of 10 µM chloroquine for 16–20 h. The levels of IFN-α in the supernatants were measured and compared to those obtained with unstimulated cells (n = 4). The assay’s lower limit of quantification (12.5 pg/mL) was used when the amount of IFN-α was too low to be detected. The results are representative of those obtained from a similar experiment using PBMCs from a second human donor.