mSIGNR1 is specifically expressed by splenic MZMs.

(A-D) Immunofluorescence double staining of murine spleen tissue sections with the polyclonal antibody against mSIGNR1 698 (green) and in red CD11c (A), DEC-205 (B), ER-TR9 (C), B220 (D). Original magnification × 200). (E,F) Immunofluorescence of double staining of murine spleen tissue sections after depletion with dichloromethylene diphosphonate liposomes. Double staining with (E) CD11c (red) and ER-TR9 (green); and (F) CD11b (red) and polyclonal mSIGNR1 antibody 698 (green). Original magnification × 200.