Figure 2.
In-vitro secretion of FLC by normal B (CD19+) and DLBCL cells. (A) FLC secretion by CD19+ B-cells (n=3) from the blood of normal controls comparable to fetal bovine serum (FBS) (B) FLC (kappa and lambda) secretion by ABC and GCB DLBCL human cell lines compared to human serum control (HS). (C) FLC (kappa/lambda ratio) secretion in ABC and GCB DLBCL cell lines. Bars represent mean ± SD from three separate experiments.