Figure S2. Analysis of CCR2 and CCR5 expression by classical and non-classical monocytes. Classical (a, c, e) and non-classical (b, d, f) monocytes were stained for CCR2 and CCR5 expression. The data are presented for the percentage of CCR2-positive (a, b), CCR5-positive (c, d), and CCR2- and CCR5-double positive (e, f) monocytes. The data are presented as the percentage of total classical or non-classical monocytes for each group. (PDF 13 kb