Flow Cytometry: TLR9 Antibody (26C593.2) [PE] [NBP2-24907] - Intracellular analysis of TLR9 in human PBMCs using 0.2 ug of this antibody. Shaded histogram represents cells without antibody; green represents a mouse IgG1-PE isotype control ; red represents anti-TLR9 antibody.