Figure 3.

Dot-plots of RTX-CDC of Daudi cells as a function of RF concentration (IU/ml). Using RTX 10 μg/ml and 1% serum, CDC was determined as a function of A. IgM RF concentration (n = 40, R2 = 0.45, P < 0.0001) and B. IgA RF concentration (n = 40, R2 = 0.18, P = 0.006).

Jones et al. Arthritis Research & Therapy 2013 15:R20   doi:10.1186/ar4152
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