Fig. 4
From: The role of CD180 in hematological malignancies and inflammatory disorders
The relationship between CD180 and CD19 expression on CLL cells. Using Pearson’s correlation, the density of CD180 and CD19 expression was found to be highly correlated on CLL cells. PBMC samples from CLL donors were stained with anti-human CD180 (PE) and anti-human CD19 (FITC). Antigen densities were measured by flow cytometry and expressed as a ratio to the isotype control. Relative fluorescent intensity (RFI)